MODEL: R7G4HML3. Remote I/O R7G4H Series MECHATROLINK I/O MODULE (MECHATROLINK-III)

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1 MODEL: RGHML3 Remote I/O RGH Series MECHATROLINK I/O MODULE (MECHATROLINK-III) ( V open collector input) PAA: Encoder input (speed / position) point ( V open collector input) STYVS: Self-synch input, DC voltage/current output, point each YVF: DC voltage output, high speed, points YSF: DC current output, high speed, points 30 (.) POWER INPUT DC power R: V DC (Operational voltage range: ±0 %; ripple 0 %p-p max.) (.) 3. (.) mm (inch) MODEL: RGHML3--[]-R[] ORDERING INFORMATION Code number: RGHML3--[]-R[] Specify a code from below for each [] and []. (e.g. RGHML3--LC-R/R0/FK/Q) Specify the specification for option code /Q (e.g. /C0/SET) TERMINAL BLOCK: Screw terminal block for power supply Connector for MECHATROLINK- III Screw terminal block for I/O [] I/O TYPE SV: DC voltage/current input (0 V/0 ma), points SVF: DC voltage /current input (0 V/0 ma), high speed, points TS: Thermocouple input, points LC: Strain gauge input, points LCA: Tension sensor input, points, (tension sensor MB, MG Nireco Corp.) PAJ: Encoder input (speed / position) point (RS- input) PAA: Encoder input (speed / position) point ( V open collector input) PAA: Encoder input (speed / position) point [] OPTIONS (multiple selections) Standards & Approvals blank: CE marking /UL: UL approval, CE marking (only selectable for SVF and YVF) Input Range (Selectable only for LC (be sure to specfy)) /R0: mv/v /R0: mv/v /R0: mv/v CR Filter (Selectable only for LC (be sure to specfy)) /FK: khz/ Hz /F: Hz/ Hz Other Options blank: none /Q: Option other than the above (specify the specification) SPECIFICATIONS OF OPTION: Q (multiple selections) COATING (For the detail, refer to M-System's web site.) /C0: Silicone coating /C0: Polyurethane coating /C03: Rubber coating (UL not available) EX- /SET: Preset according to the Ordering Information Sheet (No. ESU--X) FUNCTIONS & FEATURES MECHATROLINK I/O module, RGHML3 interfaces discrete I/Os and PLC or PC via MECHATROLINK-III. Removable terminal blocks make the module replaceable without disconnection of wiring RELATED PRODUCTS PC configurator software (model: RCFG) Downloadable at M-System s web site. A dedicated cable is required to connect the module to the PC. Please refer to the internet software download site or RGHML3 SPECIFICATIONS ES- Rev. Page /8

2 MODEL: RGHML3 the users manual for the PC configurator for applicable cable types. GENERAL SPECIFICATIONS Common Specifications Power input: V DC ±0 %; ripple 0 %p-p max. Insulation resistance: 00 MΩ with 00 V DC Dielectric strength: 00 V minute (between isolated circuits) Operating temperature: -0 to + C ( to 3 F) Operating humidity: 30 to 90 %RH (non-condensing) Atmosphere: No corrosive gas or heavy dust Mounting: DIN rail (3 mm wide) or wall Connection MECHATROLINK-III: MECHATROLINK-III connector Power & I/O: M3 separable screw terminals (torque 0. N m) Screw terminal material: Nickel-plated steel Solderless terminal: Refer to the drawing at the end of the section. Recommended manufacturer: Japan Solderless Terminal MFG.Co.Ltd, Nichifu Co.,ltd Applicable wire size: 0. to. mm (AWG to ) Housing material: Flame-resistant resin (gray) Status indicator LEDs: PWR, ERR, CON, LNK, LNK (Refer to the instruction manual for details) Input status indicator LEDs: A.ZERO, ZERO, SPAN, MODE, RESET, UNDER, 0-00, OVER (Refer to the instruction manual for details) Current Consumption (at V DC) & Weight RGHML3--SV: Approx. 00 ma, 0 g (0. lb) RGHML3--SVF: Approx. 00 ma, 0 g (0. lb) RGHML3--TS: Approx. 00 ma, 0 g (0. lb) RGHML3--LC: Approx. 0 ma, 0 g (0. lb) RGHML3--LCA: Approx. 00 ma, 0 g (0. lb) RGHML3--PAx: Approx. 80 ma, 0 g (0. lb) RGHML3--STYVS: Approx. 00 ma, 0 g (0. lb) RGHML3--YVF: Approx. 00 ma, 0 g (0. lb) RGHML3--YSF: Approx. 0 ma, 0 g (0. lb) Recommended solderless terminal 3.3 (.3) max W03-x-E, Yaskawa Controls Co., Ltd.) Connector: TYCO AMP Industrial mini I/O connector Max. number of slaves: (The maximum number of slaves might change depending on the master unit. Refer to the manual of the master unit) Transmission cycle: µsec., 0 µsec., 00 µsec., msec. (with msec. increments) Communication cycle: µsec. through msec. Applicable profile: Standard I/O profile (cyclic communication) Event-driven communication acquiring ID profile (eventdriven communication) Transmission bytes: bytes Station address: 03H through EFH (set with rotary switches) Cyclic communication: Available Event-driven communication: Available Message transmission command: 0H, FH (LC, LCA and STYVS) Slave monitoring: None STANDARDS & APPROVALS Refer to the manuals to comply with the standards. EU conformity: EMC Directive EMI EN EMS EN Low Voltage Directive EN 00-,EN (RGHML3--STYVS only. Refer to the instruction manual for the detail.) Measurement Category II Pollution Degree Input to power: Basic insulation (300 V) RoHS Directive EN 08 Safety approval: UL/C-UL general safety requirements (only available for I/O type SVF and YVF) (UL 00-, CAN/CSA-C. No.00--) UL 00--0, CAN/CSA-C. No (.) max mm (inch) MECHATROLINK-III COMMUNICATION Baud rate: 00 Mbps Transmission distance: 300 m max. Distance between stations: 00 m max. Transmission media: MECHATROLINK cable (Model JEPMC- RGHML3 SPECIFICATIONS ES- Rev. Page /8

3 EXTERNAL VIEW MECHATROLINK- III Connectors Station Address Setting Rotary SW Status Indicator LED MODEL: RGHML3 Input Status Indicator LED PC Configurator Connector PWR CON LNK SA 0 SA LNK LNK ERR LNK CNFG Power Supply Terminals I/O Terminals CONNECTION DIAGRAMS POWER SUPPLY TERMINAL ASSIGNMENT NC NC V 0V 3 NC NC FE NC NC FE NC NC +V 0V - - Functional earth - - Power supply (V DC) Power supply (0V) MECHATROLINK RELATED COMMANDS Commands available with the unit are as follow. PROFILE COMMAND CODE FUNCTION Common command NOP 00H No operation command ID_RD 03H Read ID command CONFIG 0H Setup device command ALM_RD 0H Read alarm or warning command ALM_CLR 0H Clear alarm or warning command CONNECT 0EH Establish connection command DISCONNECT 0FH Release connection command Standard I/O profile DATA_RWA 0H Transmit I/O data RGHML3 SPECIFICATIONS ES- Rev. Page 3/8

4 MODEL: RGHML3 DATA CONVERSION 0 00% DATA CONVERSION Analog input data is converted into digital representations of 0 00% proportional to each scaled range. The converted % values are multiplied by 00 and expressed in bits. Overrange input is possible from - to +% of the nominal range. When the signal exceeds the limit, the data is fixed at -% or +% respectively. Input Range 0 V DC Input Value Input % Converted Data, Decimal Converted Data, Hex -0.V -% -00 FA 0V 0% 0 0 V 00% V % 00 CEC 00 (CEC) 0000 (0) (V) -00 (FA) Analog output is converted in the reverse order of the input data. The output range 0 V DC is expressed as 0000 at.0v (00%) and 0 at 0V (0%). TEMPERATURE DATA CONVERSION Temperature data (thermocouple and RTD) are represented in engineering unit value, C or K, multiplied by 0 and expressed in bits. F data is represented in engineering unit value, without multiplication. Input Type K Thermocouple Input Value Converted Data, Decimal Converted Data, Hex - C -0 F0-0 C -00 FA 30 C C (3980) 300 (38) ( C) -00 (FA) -0 (F0) RGHML3 SPECIFICATIONS ES- Rev. Page /8

5 MODEL: RGHML3 ENCODER INPUT (SPEED CONVERSION DATA) Encoder input data is converted into digital representations of 0 00% proportional to each scaled range. The converted % values are multiplied by 00 and expressed in bits. Overrange input is possible from - to +% of the nominal range. When the signal exceeds the limit, the data is fixed at -% or +% respectively. Input Range 0 00 khz Input Value Input % Converted Data, Decimal Converted Data, Hex -30kHz -% -00 FA -00kHz 0% 0 0 0kHz 0% kHz 00% kHz % 00 CEC 00 (CEC) 0000 (0) 000 (388) CUTOUT ϕ A INPUT FORWARD STOP REVERSE khz -00 (FA) ϕ B INPUT 0Hz ACCEL. DECEL. CUTOUT ACCEL. RESPONSE TIME Response time of analog input module is time from when 0 to 00% stepwise signal change is applied to the analog module till when the communication ASIC of the module (slave) transmits 90% of input signal. Response time of analog output module is time form when 0 to 00% stepwise signal change is received by the communication ASIC of the module (slave) till when the analog output signal reaches 90%. TCOM: MECHATROLINK-III transmission cycle set at master (depends on system and configuration) TINP: Input module response time Input Delay time (Ta) + Conversion rate * (Tb) + input internal processing delay time (Tc) (two transmission cycle) TOUT: Output module response time Output internal processing delay time (Td) (one minimum transmission cycle the unit can handle) + Conversion rate (Te) + Output Delay time (Tf) *. RGHML3--SV: Conversion rate RGHML3--SVF: Conversion rate Averaging RGHML3--TS (Averaging): Conversion rate 3 RGHML3--LC, LCA, Conversion rate x Averaging E.g. : RGHML3--SVF Averaging (), transmission cycle of 0. msec. Input module response time (TINP): Input Delay time ( msec.) + Conversion rate (0. msec.) Averaging () + internal processing delay time (0. msec. x ) =. [msec.] E.g. : RGHML3--YVF MECHATROLINK-III transmission cycle: msec. Output module response time (TOUT): Output internal processing delay time (0. msec.) + Conversion rate (0.0 msec.) + Output Delay time (0. msec.) = 0. [msec.] RGHML3 SPECIFICATIONS ES- Rev. Page /8

6 MODEL: RGHML3 TRANSMISSION FROM SLAVE COMMUNICATION ASIC RECEIVED BY SLAVE COMMUNICATION ASIC TCOM TRANSMISSION TO A HOST (MASTER) TRANSMISSION FROM A HOST (MASTER) MECHATROLINK-III TRANSMISSION CYCLE INPUT MODULE OUTPUT MODULE Ta Tb Tc Td Te Tf TINP TOUT I/O DATA DESCRIPTIONS Scaling of analog I/O module is configurable with the configurator software (model: RCFG). Refer to the software manual for details. ANALOG I/O (RGHML3--SV, SVF, TS, LC, LCA, STYVS,YVF, YSF) Byte n+ Byte n 0 0 Data is represented in -bit binary. Negative value is represented in 's complements. PULSE POSITION CONVERTION (RGHML3--PA) Byte n+ Byte n 0 0 Lower bit Byte n+3 Byte n+ 0 0 Upper bit Position conversion data is represented in -bit binary. Negative value is represented in 's complements. PULSE SPEED DATA (RGHML3--PA) Byte n+ Byte n 0 0 Bit Speed data is represented in -bit binary. Negative value is represented in 's complements. RGHML3 SPECIFICATIONS ES- Rev. Page /8

7 MODEL: RGHML3 STATUS Analog input units (RGHML3--SV, SVF, TS) every input status is displayed. Byte3 0 Byte 0 Input 0 (Burnout or Input Range Error ( -%, +%) ) Input (Burnout or Input Range Error ( -%, +%) ) Input (Burnout or Input Range Error ( -%, +%) ) Input 3 (Burnout or Input Range Error ( -%, +%) ) Input 0 (ADC error) Input (ADC error) Input (ADC error) Input 3 (ADC error) Unused Unused Unused Unused Unused Unused Unused Unused Burnout, Input Range Error 0: Normal operating : Error ADC error (no response from ADC) 0: Normal operating : Error Analog output unit (RGHML3--YSF) Byte3 0 Byte 0 CH0 (wire breakdown detection) CH0 (wire breakdown detection) CH0 (wire breakdown detection) CH0 (wire breakdown detection) Not used (fixed to 0) Wire breakdown detection 0: Normal : Breakdown Pulse input unit (RGHML3--PA) Byte 0 Byte0 0 CH0 External latch completed (completed at 0 ) CH0 External latch detecting command (status clear at command 0) Unused (0 continuous) Self-sync input, analog output unit (RGHML3--STYVS) Byte3 0 Byte 0 Input range error 0: Normal : Error ADC error 0: Normal : Error Detected breaking output wire 0: Normal : Error CH0 (Input range error ( -%, +%)) CH0 (ADC error) CH0* (breaking output wire detected) Not used (fixed to 0) * When to 0mA is chosen for output range. It is fixed to 0 for except to 0mA range. RGHML3 SPECIFICATIONS ES- Rev. Page /8

8 MODEL: RGHML3 DIMENSIONS unit: mm (inch) (.0) 0 (.) 30 (.) (.) DIN RAIL 3mm wide 0 (.9) (.) 3(.).3 dia. deep. [() 0.] M3 SCREW TERMINALS for POWER SUPPLY 8 M3 SCREW TERMINALS for I/O RGHML3--TS (.) DIN RAIL 3mm wide (.8) [() 0.] MOUNTING REQUIREMENTS unit: mm (inch) M 0 (.) RGHML3 SPECIFICATIONS ES- Rev. Page 8/8

9 MODEL: RGHML3 DC VOLTAGE/CURRENT INPUT MODULE ( points, isolated; screw terminal block) MODEL: RGHML3--SV SPECIFICATIONS Isolation: Input 0 to input to input to input 3 to MECHATROLINK or FE to power input Converted data range: of the input range Input range Wide span voltage: V DC, - + V DC, 0 0 V DC, 0 V DC, V DC Narrow span voltage: - + V DC, 0 V DC, V DC Current range: ma DC, 0 0 ma DC, 0 ma DC Input resistance Wide span voltage: MΩ Narrow span voltage: 00 kω Current range: 0 Ω Conversion rate / conversion accuracy: 0 msec./±0.8 %, 0 msec./±0. %, 0 msec./±0. %, 80 msec./±0. % Input delay time: 0 msec. (0 90 %) Temperature coefficient: ±0.0 %/ C (±0.008 %/ F) PC CONFIGURATOR The following parameters can be set with using PC Configurator Software (model: RCFG) Refer to the users manual for the RCFG for detailed operation of the software program. S FOR INDIVIDUAL CHANNELS PARAMETER AVAILABLE RANGE ating/ Invalidating Invalid Input range V DC V DC -- + V DC -- + V DC 0-0 V DC 0 - V DC - V DC 0 - V DC V DC ma DC 0-0 ma DC - 0 ma DC Bias adjustment (%) 0.00 (%) Gain adjustment Zero scale Full scale S FOR ALL CHANNELS PARAMETER Conversion rate/ accuracy AVAILABLE RANGE 80 msec. / ±0. % 0 msec. / ±0. % 0 msec. / ±0. % 0 msec. / ±0.8 % 80 msec. / ±0. % TERMINAL ASSIGNMENTS VH0 0 VL0 I0 COM0 3 VH VL 3 I COM NC NC VH VL I COM 8 VH3 VL3 8 I3 9 COM3 NO. ID FUNCTION NO. ID FUNCTION VH0 Wide span volt. 0 0 VL0 Narrow span volt. 0 COM0 Common 0 I0 Current range 0 3 VH Wide span volt. VL Narrow span volt. COM Common 3 I Current range NC No connection NC No connection VH Wide span volt. VL Narrow span volt. COM Common I Current range 8 VH3 Wide span volt. 3 VL3 Narrow span volt. 3 9 COM3 Common 3 8 I3 Current range 3 RGHML3 SPECIFICATIONS ES- Rev. Page 9/8

10 MODEL: RGHML3 CIRCUIT DIAGRAM Note: In order to improve EMC performance, bond the FE terminal to ground. Caution: FE terminal is NOT a protective conductor terminal. INPUT 0 INPUT INPUT VH0 VL0 0 I0 COM0 VH 3 VL I 3 COM VH VL I Input Input Input Control Comm. MECHATROLINK-III MECHATROLINK-III CONNECTOR CONNECTOR COM VH3 8 Input 3 FE V DC INPUT 3 VL3 I3 8 0V COM3 9 INPUT CONNECTION EXAMPLES + VHn VHn VHn WIDE SPAN VOLTAGE VLn In NARROW SPAN VOLTAGE + VLn In CURRENT RANGE + VLn In COMn COMn COMn Note: Be sure VLn and In terminals are cross-wired at DC current input. RGHML3 SPECIFICATIONS ES- Rev. Page 0/8

11 MODEL: RGHML3 HIGH-SPEED DC VOLTAGE/CURRENT INPUT MODULE ( points, isolated; screw terminal block) MODEL: RGHML3--SVF TERMINAL ASSIGNMENTS VH0 0 VL0 I0 COM0 3 VH VL 3 I COM NC NC VH VL I COM 8 VH3 VL3 8 I3 9 COM3 SPECIFICATIONS Isolation: Input 0 to input to input to input 3 to MECHATROLINK or FE to power input Converted data range: of the input range Input range Wide span voltage: V DC, - + V DC, 0 0 V DC, 0 V DC, V DC Narrow span voltage: - + V DC, 0 V DC, V DC Current range: ma DC, 0 0 ma DC, 0 ma DC Input resistance Wide span voltage: > MΩ Narrow span voltage: > 00 kω Current range: 0 Ω Conversion accuracy: ±0. % Conversion rate: 00 μsec. / channels Input delay time: msec. (0 90 %) Temperature coefficient: ±0.0 %/ C (±0.008 %/ F) PC CONFIGURATOR The following parameters can be set with using PC Configurator Software (model: RCFG) Refer to the users manual for the RCFG for detailed operation of the software program. S FOR INDIVIDUAL CHANNELS PARAMETER AVAILABLE RANGE ating/ Invalidating Invalid Input range V DC V DC -- + V DC -- + V DC 0-0 V DC 0 - V DC - V DC 0 - V DC V DC ma DC 0-0 ma DC - 0 ma DC Bias adjustment (%) 0.00 (%) Gain adjustment Zero scale Full scale S FOR ALL CHANNELS PARAMETER AVAILABLE RANGE Averaging,,, 8,, 3,, 8, NO. ID FUNCTION NO. ID FUNCTION VH0 Wide span volt. 0 0 VL0 Narrow span volt. 0 COM0 Common 0 I0 Current range 0 3 VH Wide span volt. VL Narrow span volt. COM Common 3 I Current range NC No connection NC No connection VH Wide span volt. VL Narrow span volt. COM Common I Current range 8 VH3 Wide span volt. 3 VL3 Narrow span volt. 3 9 COM3 Common 3 8 I3 Current range 3 CIRCUIT DIAGRAM Note: In order to improve EMC performance, bond the FE terminal to ground. Caution: FE terminal is NOT a protective conductor terminal. INPUT 0 INPUT INPUT INPUT 3 VH0 VL0 0 I0 COM0 VH 3 VL I 3 COM VH VL I COM VH3 8 VL3 I3 8 COM3 9 INPUT CONNECTION EXAMPLES WIDE SPAN VOLTAGE + VHn VLn In COMn Input Input Input Input NARROW SPAN VOLTAGE + Control VHn VLn In COMn Comm. CURRENT RANGE Note: Be sure VLn and In terminals are cross-wired at DC current input. MECHATROLINK-III MECHATROLINK-III CONNECTOR CONNECTOR 3 FE + V DC 0V VHn VLn In COMn RGHML3 SPECIFICATIONS ES- Rev. Page /8

12 MODEL: RGHML3 THERMOCOUPLE INPUT MODULE ( points, isolated; screw terminal block) MODEL: RGHML3--TS SPECIFICATIONS Isolation: Input 0 to input to input to input 3 to MECHATROLINK or FE to power input Converted data range Engineering unit value: ( C, K) 0(integer); No multiplication for F Scaling: Refere to the RCFG operation manual for details. Thermocouple: K, E, J, T, B, R, S, C, N, U, L, P, PR Input resistance: 30 kω Burnout sensing: 0. μa Burnout response time: sec. Conversion accuracy: ± C (±.8 F) (± C (±3. F) for B, R, S, C, PR) Conversion rate: 0 msec. Input delay time: 0 msec. (0 90 %) Temperature coefficient: ±0.0 %/ C (±0.008 %/ F), ±0.03 %/ C (±0.0 %/ F) for R, S, C, PR, ±0.0 %/ C (±0.03 %/ F) for B CJC error: ±.0 C at C ±0 C (±.8 F at F ±8 F) ±. C (±. F) for R, S, PR Cold junction compensation is not available for B thermocouple. T/C BURNOUT INDICATION ( C) Downscale Upscale CONFORMANCE RANGE ( C) K (CA) to +30 E (CRC) to +000 J (IC) to +00 T (CC) to + 00 B (RH) to 0 R to 0 S to 0 C (WRe -) to 3 N to +300 U to +00 L to +900 P (Platinel II) to 39 (PR) to 0 BURNOUT T/C CONFORMANCE INDICATION ( F) RANGE ( F) Downscale Upscale K (CA) to +98 E (CRC) to +83 J (IC) to +9 T (CC) to + B (RH) 388 to 300 R to 300 S to 300 C (WRe -) to 99 N to +3 U to + L to + P (Platinel II) to 3 (PR) to 300 PC CONFIGURATOR The following parameters can be set with using PC Configurator Software (model: RCFG) Refer to the users manual for the RCFG for detailed operation of the software program. S FOR INDIVIDUAL CHANNELS PARAMETER ating/ Invalidating Sensor type AVAILABLE RANGE Invalid K (CA) E (CRC) J (IC) T (CC) B (RH) R S C (WRe -) N U L P (Platinel II) (PR) K (CA) Temperature unit C C F K Burnout Up Up Down Bias adjustment (%) 0.00 (%) Gain adjustment Zero scale Full scale Input 0 % Depends on sensor 0.00 type Input 00 % Depends on sensor type 0.00 S FOR ALL CHANNELS PARAMETER Averaging AVAILABLE RANGE Invalid RGHML3 SPECIFICATIONS ES- Rev. Page /8

13 MODEL: RGHML3 TERMINAL ASSIGNMENTS 0 +IN0 IN0 +IN 3 CJ0 +CJ +CJ0 3 IN NC NC CJ +IN IN CJ +CJ +IN3 8 +CJ3 9 CJ3 8 IN3 NO. ID FUNCTION NO. ID FUNCTION +CJ0 CJC IN0 T/C + 0 CJ0 CJC 0 IN0 T/C 0 3 +CJ CJC + +IN T/C + CJ CJC 3 IN T/C NC No connection NC No connection +CJ CJC + +IN T/C + CJ CJC IN T/C 8 +CJ3 CJC + 3 +IN3 T/C CJ3 CJC 3 8 IN3 T/C 3 CIRCUIT DIAGRAM Note: In order to improve EMC performance, bond the FE terminal to ground. Caution: FE terminal is NOT a protective conductor terminal. INPUT 0 INPUT INPUT +IN0 IN0 +CJ0 CJ0 +IN IN +CJ CJ +IN IN +CJ Input Input Input Control Comm. MECHATROLINK-III MECHATROLINK-III CONNECTOR CONNECTOR CJ +IN3 Input 3 FE V DC IN3 8 0V INPUT 3 +CJ3 8 CJ3 9 INPUT CONNECTION EXAMPLES Thermocouple + - CJC +INn INn +CJn CJn RGHML3 SPECIFICATIONS ES- Rev. Page 3/8

14 MODEL: RGHML3 STRAIN GAUGE INPUT MODULE ( points, isolated, screw terminal block, message transmission command) MODEL: RGHML3--LC SPECIFICATIONS Isolation: Input 0 or monitor output 0 to input or monitor output to MECHATROLINK or FE to power input INPUT Excitation: V ±0% or. V ±0% (Input range doubled in the case of. V excitation) Maximum current: max. 0 ma (Up to strain gauges of 30 Ω can be connected in parallel-adding connection at V excitation) max. 00 ma (at. V excitation) Input range: Option code /R0 - + mv/v (at V excitation) - + mv/v (at. V excitation) Option code /R0 - + mv/v (at V excitation) - + mv/v (at. V excitation) Option code /R mv/v (at V excitation) - + mv/v (at. V excitation) Max. Input range: Option code /R mv/v (at V excitation) - + mv/v (at. V excitation) Option code /R mv/v (at V excitation) mv/v (at. V excitation) Option code /R mv/v (at V excitation) mv/v (at. V excitation) Zero adjustment: Option code /R0 - + mv/v (at V excitation) - + mv/v (at. V excitation) Option code /R mv/v (at V excitation) - + mv/v (at. V excitation) Option code /R mv/v (at V excitation) mv/v (at. V excitation) Accuracy: Option code except /R0 ±0.0% (Averaging 8 samples or more) ±0.0% (Averaging samples) ±0.0% (Averaging 8,, 3 samples) ±0.% (Averaging samples) ±0.0% (Averaging samples) Option code /R0 ±0.0% (Averaging samplesor more) ±0.0% (Averaging, 8, samples) ±0.0% (Averaging, 3 samples) ±0.30% (Averaging,, 8 samples) Lowpass filter: Approx. khz or approx. Hz (option code /FK) Approx. Hz or approx. Hz (option code /F) Input delay time: Lowpass filter khz max. 0 msec. (0-90%) Lowpass filter Hz max. 00 msec. (0-90%) Lowpass filter Hz max. 00 msec. (0-90%) Conversion rate: min. 000 samples/sec. Resolution: /0000 Converted data range: Input 0 / input : of the range from zero to span Total input data: Sum of input 0 and input Load coefficien: (%) Averaging:,, 8,, 3,, 8,,, 0 samples Temperature coefficient: ±0.0 %/ C (±0.008 %/ F) OUTPUT Output range: 0 0 V (for input 0 00 %) Operational range: - + % Load resistance: 00 kω Conversion accuracy: ±0. % Output delay time: 0 msec. (0 90 %) Temperature coefficient: ±0.0 %/ C (±0.008 %/ F) PC CONFIGURATOR The following parameters can be set with using PC Configurator Software (model: RCFG) Refer to the users manual for the RCFG for detailed operation of the software program. S FOR INDIVIDUAL CHANNELS ITEM AVAILABLE RANGE DEFAULT Zero adjustment -0 to +0% Span adjustment 0% to full scale Full scale Auto zero Reset offset Auto scale 0 to Bias to (%) 0.00 (%) Gain to Zero scale to Full scale to Load ratio 0.00 to (%) (%) Averaging,, 8,, 3,, 8,,, 0 Excitation V,.V V Lowpass fi lter Hz, khz (Hz only for /F) khz (Hz only for /F) Monitor output -.00 to +.00 (%) RGHML3 SPECIFICATIONS ES- Rev. Page /8

15 MODEL: RGHML3 TERMINAL ASSIGNMENTS NC +EXC0 +IN0 NC V0 +EXC +IN NC V NC -EXC0 -IN0 SLD0 C0 -EXC -IN SLD C NO. ID FUNCTION NO. ID FUNCTION NC No connection 0 NC No connection -EXC0 Excitation 0- +EXC0 Excitation IN0 Input 0- -IN0 Input 0+ SLD0 Shield 0 3 NC No connection C0 Monitor output 0- V0 Monitor output 0+ -EXC Excitation - +EXC Excitation + -IN Input - +IN Input + 8 SLD Shield NC No connection 9 C Monitor output - 8 V Monitor output + SCHEMATIC CIRCUITRY Note: In order to improve EMC performance, bond the FE terminal to ground. Caution: FE terminal is NOT a protective conductor terminal. INPUT 0 Strain Gauge +IN0 INPUT 0 -IN0 +EXC0 EXCITATION 0 -EXC0 SLD0 3 I/O Comm. MECHATROLINK CONNECTOR * OUTPUT 0 V0 C0 * Strain Gauge 3 +IN INPUT -IN I/O Control MECHATROLINK CONNECTOR INPUT +EXC EXCITATION -EXC 3 FE V DC SLD 8 0V OUTPUT V C *MECHATROLINK connectors are internally connected. The network cable can be connected to either one. RGHML3 SPECIFICATIONS ES- Rev. Page /8

16 MODEL: RGHML3 TENSION SENSOR INPUT MODULE (Nireco tension sensor, points, isolated, screw terminal block, message transmission command) MODEL: RGHML3--LCA SPECIFICATIONS Isolation: Input 0 or monitor output 0 to input or monitor output to MECHATROLINK or FE to power input Converted data range: Input 0 / input : of the range from zero to span Total input data: Sum of input 0 and input INPUT Applicable sensor: MB tension sensor, MG tension sensor (Nireco) Excitation: V ±% Maximum current: max. ma Zero adjustment: max. allowable roll weight of a sensor Accuracy: ±0.% (% for max. span of wrap angle 0, number of average min. ) Lowpass filter: approx. khz or approx. Hz Input delay time: Lowpass filter khz max. 0 msec. (0-90%) Lowpass filter Hz max. 00 msec. (0-90%) Conversion rate: min. 000 samples/sec. Resolution: /0000 (max. span of wrap angle 0 ) Load coefficient: (%) Averaging:,, 8,, 3,, 8,,, 0 samples Temperature coefficient: ±0.0 %/ C (±0.008 %/ F) % for max. span of wrap angle 0 OUTPUT Output range: 0 0 V (for input 0 00%) Operational range: - + % Load resistance: 00 kω Conversion accuracy: ±0. % Output delay time: 0 msec. (0 90 %) Temperature coefficient: ±0.0 %/ C (±0.008 %/ F) PC CONFIGURATOR The following parameters can be set with using PC Configurator Software (model: RCFG) Refer to the users manual for the RCFG for detailed operation of the software program. S FOR INDIVIDUAL CHANNELS ITEM AVAILABLE RANGE DEFAULT Zero adjustment Not exceeding allowable roll weight of the sensor Span adjustment 0% to full scale Full scale Auto zero Reset offset Auto scale 0 to Bias to (%) 0.00 (%) Gain to Zero scale to Full scale to Load ratio 0.00 to (%) (%) Averaging,, 8,, 3,, 8,,, 0 Lowpass fi lter Hz, khz khz Monitor output -.00 to +.00 (%) TERMINAL ASSIGNMENTS NC +EXC0 +IN0 NC V0 +EXC +IN NC V NC -EXC0 -IN0 SLD0 C0 -EXC -IN SLD C NO. ID FUNCTION NO. ID FUNCTION NC No connection 0 NC No connection -EXC0 Excitation 0- +EXC0 Excitation IN0 Input 0- -IN0 Input 0+ SLD0 Shield 0 3 NC No connection C0 Monitor output 0- V0 Monitor output 0+ -EXC Excitation - +EXC Excitation + -IN Input - +IN Input + 8 SLD Shield NC No connection 9 C Monitor output - 8 V Monitor output + RGHML3 SPECIFICATIONS ES- Rev. Page /8

17 MODEL: RGHML3 SCHEMATIC CIRCUITRY Note: In order to improve EMC performance, bond the FE terminal to ground. Caution: FE terminal is NOT a protective conductor terminal. INPUT 0 OUTPUT 0 INPUT MB / MG TENSION SENSOR MB / MG TENSION SENSOR green yellow red black green yellow red black +IN0 -IN0 3 +EXC0 -EXC0 SLD0 V0 C0 +IN -IN +EXC -EXC I/O I/O Control Comm. MECHATROLINK-III MECHATROLINK-III CONNECTOR CONNECTOR SLD 8 3 FE OUTPUT V C 8 9 V DC 0V RGHML3 SPECIFICATIONS ES- Rev. Page /8

18 MODEL: RGHML3 ENCODER INPUT MODULE (screw terminal block) MODEL: RGHML3--PAJ RGHML3--PAA RGHML3--PAA RGHML3--PAA SPECIFICATIONS Isolation: Input or output or sensor excitation to MECHATROLINK or FE to power input Counter type: Ring or linear Speed conversion accuracy: ±0. % Data range Speed: of the input range Position Ring: 0 to Linear: to Sensor Excitation* (External): V DC ± 0 %, ripple %p-p max., 0 ma to A * Must be supplied since the input circuit also works with it. When Latch or Reset turns on, its current is added. Encoder excitation (External source; only for PAAx) PAA: V DC ± %, A max. PAA: V DC ± %, A max. PAA: V DC ± %, A max. Low-end cutout (speed): Programmable within 0. 0 % Encoder pulse input Input: point Input pulse PAJ (RS-) Receiver: Conforms to RS- PAA ( V open collector) Sensing: Approx. V ma ON/OFF level: 3 kω / 3.3 V for OFF, 300 Ω / V for ON PAA ( V open collector) Sensing: Approx. 0 V ma ON/OFF level: 3 kω /. V for OFF, 00 Ω /.8 V for ON PAA ( V open collector) Sensing: Approx. V ma ON/OFF level: 3 kω /. V for OFF, 300 Ω / V for ON Pulse phase: A, B and Z A and B phases are necessary to work. Maximum input frequency PAJ (RS-) Position data: MHz (quad multiplication) Speed data: 00 khz PAAx (Open collector) Position data: 00 khz (quad multiplication) Speed data: 00 khz Minimum pulse width (ON and OFF) Phase A/B PAJ (RS-) Position data: 0. μsec. Speed data: μsec. PAAx (Open collector) Position data: μsec. Speed data: μsec. Phase Z msec Reset input: Discrete input Number of input: Common: Positive common Detecting voltage: Supplied sensor excitation voltage Detecting current:. ma per channel (@ V DC) Detecting levels: V DC (between +V and RST), 3. ma for ON V DC (between +V and RST), ma for OFF Input resistance: Approx.. kω ON delay time: 0 μsec. OFF delay time: 00 μsec. Pulse width: 0 msec. Latch input: discrete input Number of input: Common: Positive common Detecting voltage: Supplied sensor excitation voltage Detecting current:. ma per channel (@ V DC) Detecting levels: V DC (between + V and LCH), 3. ma for ON V DC (between + V and LCH), ma for OFF Input resistance: Approx.. kω ON delay time: 0 μsec. OFF delay time: 0 μsec. Alarm Output: Open collector Number of output: Common: Negative common Rated load voltage: V DC ±0 % Max. load current: 0. A per point Voltage drop at ON:. V Leakage current at OFF: ma ON delay: 0 μsec. OFF delay: 00 μsec. Command Data type, Latch, Reset, Latch data clear, Reset data clear, Preset and Alarm output (For details refer to the instruction manual.) RGHML3 SPECIFICATIONS ES- Rev. Page 8/8

19 MODEL: RGHML3 PC CONFIGURATOR The following parameters can be set with using PC Configurator Software (model: RCFG) Refer to the users manual for the RCFG for detailed operation of the software program. DATA TYPE PARAMETER Data type AVAILABLE RANGE Position Speed POSITION DATA MODE PARAMETER AVAILABLE RANGE Reset value Min. totalized value (linear counter) Max. totalized value Minimum totalized to value (linear counter) Maximum totalized to value (linear counter) Count mode Mode 0: x (phase A, B) Mode : x (phase A) Mode : x Mode 3: x Data type Linear counter Ring counter SPEED DATA MODE PARAMETER Frequency range AVAILABLE RANGE 0 00 khz 0 0 khz 0 khz 0 00 Hz 0 0 Hz 0 Hz 0 0. Hz Position Mode 3: x Linear counter 0 00 khz Drop out (%) 0.0 (%) (low-end cutout) Bias adjustment (%) 0.00 (%) Gain adjustment Zero scale Full scale ALARM PARAMETER MECHATROLINK-III command Alarm Type Setpoint A (position data) Setpoint B (position data) Hysteresis (deadband) A (position data) Hysteresis (deadband) B (position data) AVAILABLE RANGE Invalid Invalid Not used Not used Speed high Speed low Position high Position low Linear high setpoint: Min to [Max ] Linear low setpoint: [Min+] to Max Ring high setpoint: to Ring low setpoint: to Linear: < [Max Min] [Hi Setpoint Hysteresis] > Min [Lo Setpoint + Hysteresis] < Max Ring: 0 to [Hi Setpoint Hysteresis] > 0 [Lo Setpoint + Hysteresis] < Setpoint A (%) (speed data) -.00 to.00 (%) Setpoint B (%) (speed data) Hysteresis (deadband) A.00 (%) (speed data) 0.00 to.00 (%) Hysteresis (deadband) B.00 (%) (speed data) Alarm power on delay 0.0 to 0.0 sec..0 sec. Alarm on delay timer 0.0 to 0.0 sec. 0. sec. Alarm on hold timer 0.0 to 0.0 sec. 0. sec. LATCH AND RESET PARAMETER External latch MECHATROLINK-III latch MECHATROLINK-III latch data clear External reset MECHATROLINK-III reset MECHATROLINK-III reset data clear Z reset AVAILABLE RANGE Invalid command via MECHATROLINK-III Invalid Invalid Invalid Invalid Invalid Invalid RGHML3 SPECIFICATIONS ES- Rev. Page 9/8

20 MODEL: RGHML3 TERMINAL ASSIGNMENTS RGHML3--PAJ (RS- INPUT) SNSR EXC A B Z +V GND GND GND GND SNSR EXC A B Z +V LCH RST OCA OCB NO. ID FUNCTION SNSR EXC + SENSOR EXCITATION + A + PHASE A + 3 B + PHASE B + Z + PHASE Z + +V V DC LCH LATCH INPUT RST RESET INPUT 8 OCA OPEN COLLECTOR OUTPUT A 9 OCB OPEN COLLECTOR OUTPUT B 0 SNSR EXC SENSOR EXCITATION A PHASE A B PHASE B 3 Z PHASE Z +V V DC GND 0V GND 0V GND 0V 8 GND 0V RGHML3--PAAx (OPEN COLLECTOR INPUT) SNSR ENCDR ENCDR Z V +V GND GND GND GND SNSR EXC A B V +V LCH RST OCA OCB NO. ID FUNCTION SNSR EXC + SENSOR EXCITATION + A PHASE A 3 B PHASE B V + PENCODER POWER OUTPUT + +V V DC LCH LATCH INPUT RST RESET INPUT 8 OCA OPEN COLLECTOR OUTPUT A 9 OCB OPEN COLLECTOR OUTPUT B 0 SNSR / ENCDR SENSOR EXCITATION / ENCODER POWER INPUT ENCDR + ENCODER POWER INPUT + Z PHASE Z 3 V PENCODER POWER OUTPUT +V V DC GND 0V GND 0V GND 0V 8 GND 0V RGHML3 SPECIFICATIONS ES- Rev. Page 0/8

21 MODEL: RGHML3 SCHEMATIC CIRCUITRY Note: In order to improve EMC performance, bond the FE terminal to ground. Caution: FE terminal is NOT a protective conductor terminal. RGHML3 PAJ (RS- INPUT) + SENSOR EXCITATION (IN) V DC ENCODER (RS- OUTPUT) LATCH Detecting RESET Detecting SNSR EXC.+ SNSR EXC. 0 ENCODER POWER + A+ A B+ B Z+ 3 Z 3 +V LCH GND +V RST GND +V GND +V GND +V GND +V Input Isolation Control Comm. MECHATROLINK-III MECHATROLINK-III CONNECTOR CONNECTOR 3 FE V DC 0V OPEN COLL. OUTPUT A OCA GND 8 OPEN COLL. OUTPUT B OCB GND 9 8 GND Note. For wiring of encoder input, use twisted pair cable with shield. Be sure to ground the shield. RGHML3 SPECIFICATIONS ES- Rev. Page /8

22 MODEL: RGHML3 RGHML3 PAAx (OPEN COLLECTOR INPUT) SENSOR EXCITATION (IN) V DC + SNSR EXC.+ ENCODER POWER (IN) ENCODER (OPEN COLLECTOR OUTPUT) LATCH RESET + Detecting Detecting SNSR EXC./ENCDR 0 ENCDR+ A B 3 Z V+ V 3 +V LCH GND +V RST GND +V V+ GND GND +V GND +V GND +V V+ Input Isolation Control Comm. MECHATROLINK-III MECHATROLINK-III CONNECTOR CONNECTOR 3 FE V DC 0V OPEN COLL. OUTPUT A OCA GND 8 OPEN COLL. OUTPUT B OCB GND 9 8 GND Note. For wiring of encoder input, use twisted pair cable with shield. Be sure to ground the shield. RGHML3 SPECIFICATIONS ES- Rev. Page /8

23 MODEL: RGHML3 SELF-SYNCH INPUT, DC VOLTAGE/CURRENT OUTPUT MODULE ( point each, isolated, screw terminal block) MODEL: RGHML3--STYVS SPECIFICATIONS Isolation: Input to output to MECHATROLINK or FE to power input Linearization: 3 points INPUT Conversion data: 0 to 0000 for input range Measurement range: 0-30 Angle span: 0-30 Rated input voltage: 90 V AC, 0/0 Hz Sync signal input voltage (in common with self-synch power supply): 8-3 V AC, 0/0 Hz Input resistance: MΩ Conversion accuracy: Linearize gain : ±0. % or ±0., whichever is greater Linearize gain > : Conversion accuracy x linearize gain Conversion rate: Sync signal input frequency 0 Hz, 0 msec. Sync signal input frequency 0 Hz,. msec. Input circuit time constant: 00 msec. (0-90 %) Temp. coefficient: ±0.0 %/ C (±0.008 %/ F) of max. span OUTPUT Conversion data: for output range Output rang: V DC, - - +V DC, 0-0V DC, 0 - V DC, - V DC, - 0mA DC Operational range: - + % of the output range (except V DC); approx V DC (-0 +0 V DC) Load resistance: 00 kω (voltage output) 0Ω (current output) Conversion accuracy: ±0. % Conversion rate: 00 μsec. Output delay time: 0 μsec. (0 90 %) Temperature coefficient: ±0.0 %/ C (±0.008 %/ F) PC CONFIGURATOR The following parameters can be set with using PC Configurator Software (model: RCFG) Refer to the users manual for the RCFG for detailed operation of the software program. PARAMETER AVAILABILE RANGE Angle offset (deg.) 0.00 (deg.) Angle span (deg.) 0.00 (deg.) Input rotate direction CW CW CCW Bias adjustment (%) 0.00 (%) Gain adjustment Scaled range Zero INPUT Scaled range Span Moving average,,, 8,, 3,, 8, Number of point for 0 (linearization disable), 0 linearization 3 3 Linearization -% (-00) 0 (depends on number +% (+00) of point) Unused setting CH enable CH enable CH disable Output range V DC - + V DC 0 0 V DC 0 V DC V DC 0 ma DC V DC OUTPUT Bias adjustment (%) 0.00 (%) Gain adjustment Scaled range Zero Scaled range Span Output reset value (%) -.00 (%) Setting indication for Hold the output Hold the output output function at the loss of communication Output reset value TERMINAL ASSIGNMENTS NC NC IO ICOM R NC NC NC NC NC VO VCOM NC R NC S S S3 NO. ID FUNCTION NO. ID FUNCTION NC No connection 0 NC No connection VO Voltage out. NC No connection 3 VCOM Voltage out. common IO Current out. NC No connection 3 ICOM Current out. common R Sync signal input R Sync signal input NC No connection NC No connection S Self-synch input NC No connection 8 S Self-synch input NC No connection 9 S3 Self-synch input 3 8 NC No connection RGHML3 SPECIFICATIONS ES- Rev. Page 3/8

24 MODEL: RGHML3 SCHEMATIC CIRCUITRY Note: In order to improve EMC performance, bond the FE terminal to ground. Caution: FE terminal is NOT a protective conductor terminal. SELF-SYNCH POWER * SELF- SYNCH ** S S S3 R R 8 9 Input Control Comm. MECHATROLINK-III CONNETOR VO VOLTAGE OUTPUT VCOM CURRENT OUTPUT 3 IO ICOM 3 Output Output MECHATROLINK-III CONNETOR FE V DC 0V * The output increases when the self-synch rotates clockwise. For changing the operation to counterclockwise, replace the connection of the S and S3. **Be sure that the polarity of the self-synch power input to the module matches to the self-synch input polarity. When the connetion is reversed, the module input data will be shifted by RGHML3 SPECIFICATIONS ES- Rev. Page /8

25 MODEL: RGHML3 HIGH-SPEED DC VOLTAGE OUTPUT MODULE ( points, isolated; screw terminal block) MODEL: RGHML3--YVF TERMINAL ASSIGNMENTS NC VH0 NC VH NC VH NC VH3 NC NC COM0 VL0 COM VL COM VL COM3 VL3 SPECIFICATIONS Isolation: Output 0 to output to output to output 3 to MECHATROLINK or FE to power input Converted data range: of the output range Output range Wide span voltage: V DC, - + V DC, 0 0 V DC, 0 V DC, V DC Narrow span voltage: - + V DC, 0 V DC, V DC Operational range: - + % of the output range (except V DC); approx V DC (-0 +0 V DC) Load resistance: 00 kω Conversion accuracy: ±0. % Conversion rate: 00 μsec. / channels Output delay time: 0 μsec. (0 90 %) Temperature coefficient: ±0.0 %/ C (±0.008 %/ F) NO. ID FUNCTION NO. ID FUNCTION NC No connection 0 NC No connection COM0 Common 0 VH0 Wide span volt. 0 3 VL0 Narrow span volt. 0 NC No connection COM Common 3 VH Wide span volt. VL Narrow span volt. NC No connection COM Common VH Wide span volt. VL Narrow span volt. NC No connection 8 COM3 Common 3 VH3 Wide span volt. 3 9 VL3 Narrow span volt. 3 8 NC No connection PC CONFIGURATOR The following parameters can be set with using PC Configurator Software (model: RCFG) Refer to the users manual for the RCFG for detailed operation of the software program. S FOR INDIVIDUAL CHANNELS PARAMETER AVAILABLE RANGE ating/ Invalidating Invalid Output range V DC V DC -- + V DC -- + V DC 0-0 V DC 0 - V DC - V DC 0 - V DC V DC Bias adjustment (%) 0.00 (%) Gain adjustment Zero scale Full scale Output reset value* (%) -.00 (%) S FOR ALL CHANNELS PARAMETER Setting indication for output function at the loss of communication AVAILABLE RANGE Hold the output Output reset value Hold the output *. When output range is V DC, approx. - V DC at approx % and approx. +. V DC at approx % are outputted respectively. RGHML3 SPECIFICATIONS ES- Rev. Page /8

26 MODEL: RGHML3 CIRCUIT DIAGRAM Note: In order to improve EMC performance, bond the FE terminal to ground. Caution: FE terminal is NOT a protective conductor terminal. MECHATROLINK-III CONNECTOR MECHATROLINK-III CONNECTOR Comm. Control Output VH0 3 VL0 COM0 3 VH VL COM VH VL COM VH3 9 VL3 8 COM3 OUTPUT 0 OUTPUT OUTPUT OUTPUT 3 FE 3 V DC 0 0V 8 Output Connection Examples VHn VLn COMn + WIDE SPAN VOLTAGE VHn VLn + NARROW SPAN VOLTAGE COMn RGHML3 SPECIFICATIONS ES- Rev. Page /8

27 MODEL: RGHML3 HIGH-SPEED DC CURRENT OUTPUT MODULE ( points, isolated; screw terminal block) MODEL: RGHML3--YSF TERMINAL ASSIGNMENTS NC I0 NC I NC I NC I3 NC NC COM0 NC COM NC COM NC COM3 NC SPECIFICATIONS Isolation: Output 0 to output to output to output 3 to MECHATROLINK or FE to power input Converted data range: of the output range Output range: 0 ma DC Operational range: - + % of the output range Load resistance: 0Ω Conversion accuracy: ±0. % Conversion rate: 00 μsec. / channels Output delay time: 0 μsec. (0 90 %) Temperature coefficient: ±0.0 %/ C (±0.008 %/ F) PC CONFIGURATOR The following parameters can be set with using PC Configurator Software (model: RCFG) Refer to the users manual for the RCFG for detailed operation of the software program. S FOR INDIVIDUAL CHANNELS PARAMETER AVAILABLE RANGE ating/ Invalidating Invalid Bias adjustment (%) 0.00 (%) Gain adjustment Zero scale Full scale Output reset value (%) -.00 (%) S FOR ALL CHANNELS PARAMETER Setting indication for output function at the loss of communication AVAILABLE RANGE Hold the output Output reset value Hold the output NO. ID FUNCTION NO. ID FUNCTION NC No connection 0 NC No connection COM0 Common 0 I0 Current 0 3 NC No connection NC No connection COM Common 3 I Current NC No connection NC No connection COM Common I Current NC No connection NC No connection 8 COM3 Common 3 I3 Current 3 9 NC No connection 8 NC No connection CIRCUIT DIAGRAM Note: In order to improve EMC performance, bond the FE terminal to ground. Caution: FE terminal is NOT a protective conductor terminal. FE V DC 0V MECHATROLINK-III CONNECTOR MECHATROLINK-III CONNECTOR 3 Comm. Control Output Output I0 3 I COM0 COM Output I COM Output I3 COM3 OUTPUT 0 OUTPUT OUTPUT OUTPUT 3 RGHML3 SPECIFICATIONS ES- Rev. Page /8

28 MODEL: RGHML3 Specifications are subject to change without notice. RGHML3 SPECIFICATIONS ES- Rev. Page 8/8