Analog signal converters CC range

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1 Analog signal converters CC range Benefits and advantages 2CDC 28 Fb Product range for analog signal processing CC-U range 8 different standard signal outputs on one device Input and output side universally configurable Also available with 2 threshold relay outputs Adjustment and operating elements on the front side Safe operation by electrical 3-way isolation Plug-in connecting terminals, unambiguously and clearly marked Conversion, measurement and separation of standard signals signals of RTD sensors (PT, PT, PT) thermocouple signals RMS values of currents and voltages Characteristics The required input and output ranges can be configured for all devices by means of directly accessible DIP switches positioned on the side. Due to the wide input range of the gain and offset stages all input signals between the minimum and the maximum input value can be universally converted to all common output signals. Devices for DC or AC (/6 Hz) supply available. CC-E range Universally configurable devices and single-function devices Adjustment and operating elements on the front side Safe operation by electrical 3-way isolation Unambiguous and clear connecting terminal markings Conversion, measurement and separation of standard signals (- V, - V,, ) temperature signals of RTD sensors (PT ) thermocouple signals (types and K) current measurement signals (- A, -2 A AC/DC) Characteristics of single-function devices No adjustment or balancing necessary. Characteristics of universal devices The required input and output ranges can be configured by means of directly accessible DIP switches positioned on the side Gain adjustment of ± % by means of an adjustment potentiometer on the front-side Offset adjustment of ± % by means of adjustment potentiometers on the front-side 2CDC Fb3 Phone: Fax: Web:

2 Analog signal converters CC range Application, Approvals and marks Applications for analog signal processing and correct solution using CC-E and CC-U converters - V - V Nearly every process includes a control system that receives data by means of analog signals and then evaluates the data and sets the respective parameters correspondingly.. Analog signal converter (e.g. CC-E or CC-U) Controller e.g. AC 2. Analog signal converter (e.g. CC-E or CC-U) When transmitting analog signals numerous problems may arise which can disturb or even block an ideal behavior of the process. m m Below we have listed some processing problems together with the respective solutions to solve these problems: Measuring sensor Actuator Signal conversion Sometimes the available signals cannot be processed by the controller or the actuator. In this case, signal converters are required to convert the input signal (or different input signals) to the desired output signal. Signal amplification If long lines or high burdens have to be operated, it may be necessary to amplify the signal. CC analog signal converters require only low input power and provide high output power. Thus, there are no restrictions for the converter's position on the line, i.e. it can be used for signal refreshing at the end of the line (low input power) or for signal amplification at the beginning of the line (high output power). Signal filtering Particularly on long lines or in rough industrial environments the signals are exposed to high electromagnetic interferences. The frequency of the coupled interference signals may be in the range of the common mains frequency ( Hz) or even much higher (in case of frequency converters). According to the specific requirements, analog signal converters are available which provide reliable suppression of those interferences by means of an input low-pass filter. Signal separation Protection against overvoltage The increased use of micro-electronics make controls much more sensitive against overvoltages, resulting from lightning discharges or switching processes. Suppression diodes are incorporated in the input of the CC analog signal converters which enable the converters to arrest overvoltages with low energy level (resulting from switching processes) by themselves. The products furthermore provide electrical isolation between input, output and supply circuit for protection of the controller connected to the output. Protection against ground loops If components are used which refer to ground, the measuring signals can be falsified by a so-called ground loop. In this case, certain parts of the signal are transmitted via earth and not via the analog transmission line, thus causing incorrect evaluation of the signal. The electrical isolation between the input and the output disconnects these ground loops and thus enables correct signal transmission. 2CDC F26 existing G existing for some devices j pending CC-E/STD CC-E I/I CC-U/STD Approvals A UL 8, CAN/CSA C22.2 No.4 UL 64 (Class I, Div 2, hazardous locations), A G G G G CAN/CSA C22.2 No.23 K CB scheme E CCC Marks a CE b C-Tick CC-U/STDR CC-E/RTD CC-U/RTD CC-U/RTDR CC-E/TC CC-U/TC CC-U/TCR CC-E/I CC-E I AC /ILPO CC-U/I CC-U/V Phone: Fax: Web:

3 Analog standard signal converters CC-E/STD, CC-E x/x 2CDC 28 Ft3 CC-E/STD 2CDC 28 4 Ft4 CC-E/STD analog signal converter with 3-way electrical isolation 2 universally configurable devices (type CC-E/STD) 2x single-function devices "Plug and Work", no adjustment of single-function devices required supply R. k R 2CDC F26 DIP switch settings (universal devices) Input... V... V...2 ma Output... V... V...2 ma... V... V...2 ma... V... V...2 ma... V... V...2 ma Switch CDC 282 F24 Legend ON OFF 2CDC F24 Type Input signal Output signal Order code Pack. unit piece Supply voltage: 24 V DC universal piece CC-E V/V U: green LED - supply voltage 2 Gain adjustment 3 Offset adjustment DIP switch for input and output configuration (only available on universal devices) CC-E/STD single-function CC-E V/V CC-E V/I CC-E V/I CC-E I/V CC-E I/I CC-E I/I CC-E I/V CC-E I/I CC-E I/I - V, - V, - V - V, - V, SVR 7 R) - V - V - V SVR 7 R2 SVR 7 R6 SVR 72 R7 SVR 73 R SVR 74 R SVR 7 R2 SVR 76 R3 SVR 77 R4 SVR 78 R2 CC-E V/V V V SVR 79 R26 Supply voltage: -24 V AC universal CC-E/STD single-function - V, - V, - V, - V, SVR 7 R2 CC-E V/V CC-E V/I CC-E V/I - V - V SVR 72 R23 SVR 72 R SVR 722 R CC-E I/V CC-E I/I CC-E I/I - V SVR 723 R2 SVR 724 R3 SVR 72 R4 CC-E I/V CC-E I/I CC-E I/I - V SVR 726 R SVR 727 R6 SVR 728 R27 CC-E V/V V V SVR 729 R2 ) B 64 Class I, Div.2 (universal device) Phone: Fax: Web:

4 Current/current isolator CC-E I/I- and CC-E I/I-2 2CDC 28 Fb6 Loop-powered current/current isolator without external power supply for analog current signals of and Electrical isolation between input and output Very low internal voltage drop 2. V Available with one or two independent channels Width only 8 mm ( and 2 channels) s CC-E I/I- CC-E I/I- 2CDC 28 4 Fb3 CC-E I/I-2 Channel input or IN IN C D F E OUT OUT Channel output or U L R L 2CDC F2 Channel Channel input or IN C F OUT output or U L IN D E OUT R L CC-E I/I-2 Channel 2 input or IN IN A B H G OUT OUT Chanel 2 output or U L R L 2CDC F2 Type Input signal Output signal Order code Pack. unit piece channel CC-E I/I-,, SVR 2 R6 2 channel CC-E I/I-2,, SVR 2 R3 piece Phone: Fax: Web:

5 Analog standard signal converter CC-U/STD 2CDC 28 2 Ft3 CC-U/STD universal signal converter with 3-way electrical isolation More than 2 configurations possible Configurable output signal response on input voltage signal interruption (low fail safe / high fail safe) Adjustment and operating elements on the front Short-circuit proof signal outputs Plug-in connecting terminals for inputs, outputs and supply Very fast signal transmission enables use in control systems CC-U/STD Adjustment range Continuously variable adjustment range: Example ➀: Input configuration:... V Output configuration: -... V OUT [%] Plug-in terminals Gain: Coarse adjustment Gain: Fine adjustment Offset adjustment U: green LED - supply voltage Marker label + 2. V G Pot. H DIP switch settings supply R 4.7 k R 6 2CDC 282 F26 Offset remote poti SW.6 = +22. % SW. = + % IN [%] SW.4 = + % Gain gain-coarse und gain-fine 2CDC F23 Input Switch Potentiometer... mv... mv...2 mv... mv... V...2. V... V... V... V 2... V V...2 mv...8 V mv V V V... V... mv... ma...2 ma... ma ma 2... ma ma ma High fail safe *) Low faile safe *) No fail safe *) Gain A...D A...D B...F A...D B...F Coarse Type C C D B D *) Detection of input voltage signal interruptions: If the input signal circuit is interrupted, the output signal changes to the adjusted minimum value (low fail safe) or maximum value (high fail safe). If "No fail safe" is configured, input signal interruptions are not detected. 2CDC F23 Output Switch V... V... V 2... V V V -... V -... V V V V...8 V...4 V V V V V V V V V V V... ma...2 ma... ma... ma ma µa...6 ma...8 µa...8 ma...4 µa ma µa ma µa.2... ma 2... ma... µa 2CDC F23 Legend ON OFF no influence 2CDC F24 Type Rated supply voltage Order code Pack. unit piece CC-U/STD V DC -24 V AC SVR 4 R7 SVR 4 R4 Phone: Fax: Web:

6 Analog standard signal converter CC-U/STDR with relay output 2CDC 28 3 Ft3 CC-U/STDR universal signal converter for standard signals, with 2 threshold relay outputs and with 3-way electrical isolation Standard signal converter with 7 setting ranges 2 threshold relay outputs with one c/o contact each (threshold and respective hysteresis can be adjusted independently from each other) Open-circuit or closed-circuit principle configurable by means of a DIP switch 2 yellow LEDs for clear status indication of the output relays Plug-in connecting terminals for inputs, outputs and supply Value R Function diagrams Closed-circuit principle CC-U/STDR Threshold Hysteresis R Threshold value R Hysteresis Temperature R2 Hysteresis Plug-in connecting terminals Threshold value for R Hysteresis for R Threshold value for R2 Hysteresis for R2 U: green LED - supply voltage R2: yellow LED - Relay 2 energized R: yellow LED - Relay energized Marker label DIP switch settings Input... V... V... V V... V...2 ma Output Closed-circuit principle Open-circuit principle Switch CDC 282 F24 Value R2 supply Legend ON OFF no influence 2CDC F26 2CDC F24 R2 Threshold value R R Open-circuit principle R Threshold value R Hysteresis Temperature R2 Hysteresis R2 Threshold value R R CDC F23 2CDC F23 Switching points Switching points of the output relay depending on the input range, configuration open-circuit principle IN [%] Threshold value R 2- % of input range Hysteresis R - % of threshold value R Actual value Threshold value R2 2- % of input range Hysteresis R2 - % of threshold value R2 R R OUT 2CDC F23 Type Rated supply voltage Order code Pack. unit piece CC-U/STDR V DC -24 V AC SVR 4 R SVR 4 R Phone: Fax: Web:

7 2CDC 28 4 Ft3 CC-E/RTD Gain adjustment Offset adjustment U: green LED - supply voltage DIP switch for input and output configuration (only available on universal devices) Temperature signal converter for RTD sensors CC-E/RTD CC-E/RTD temperature signal converter for RTD sensors, linearized with 3-way electrical isolation 2 universally configurable devices (type CC-E/RTD) 2x2 single-function devices "Plug and Work", no adjustment of single-function devices required Temperature signal converter for PT sensors 2- or 3-wire connection DIP switch settings (universal devices) Supply voltage: 24 V DC universal CC-E/RTD single-function CC-E RTD/V CC-E RTD/V CC-E RTD/V CC-E RTD/V G H refer to table PT... C PT C PT...3 C supply PT C - V,, - V - V - V - V R. k R Type Input signal Output signal Order code Pack. unit piece 2CDC F26 Input... C...3 C... C C C C High fail safe Low fail safe Output... V - V - V - V - V - V SVR 7 R2 ) SVR 73 R2 SVR 73 R2 SVR 732 R3 SVR 733 R4 SVR 734 R SVR 73 R6 SVR 736 R7 SVR 737 R SVR 738 R2 SVR 739 R22 SVR 74 R7 SVR 74 R24 Switch CDC F28 Legend ON OFF no influence piece 2CDC F24 Supply voltage: -24 V AC universal CC-E/RTD single-function refer to table - V,, SVR 76 R22 CC-E RTD/V PT... C - V SVR 788 R24 SVR 789 R2 SVR 79 R22 CC-E RTD/V PT C - V SVR 79 R7 SVR 792 R SVR 793 R CC-E RTD/V PT...3 C - V SVR 794 R2 SVR 79 R3 SVR 796 R4 ) B 64 Class I, Div.2 (universal device) CC-E RTD/V PT C - V SVR 797 R SVR 798 R26 SVR 799 R27 Phone: Fax: Web:

8 Temperature signal converter for RTD sensors CC-U/RTD 2CDC 28 Ft3 CC-U/RTD universal signal converter for PT, PT, PT temperature sensors (acc. to IEC 7 and IS C 64 ), linearized with 3-way electrical isolation Configurable output signal response on input signal interruption (low / high fail safe) Adjustment and operating elements on the front-side Short-circuit proof signal outputs Plug-in connecting terminals for inputs, outputs and supply 2- or 3-wire connection ) apanese standard Characteristic curves G H supply R 4.7 k R 6 2CDC F26 CC-U/RTD Resistance of PT, PT and PT sensors depending on the temperature Plug-in connecting terminals Gain: Coarse adjustment Gain: Fine adjustment Offset adjustment U: green LED - supply voltage Marker label Resistance [] PT PT PT Temperature [ C] 2CDC F23 DIP switch settings Input Switch Switch 2 Type Range PT PT... C... C...6 C...6 C...7 C...7 C...8 C...8 C... C...6 C...7 C...8 C...9 C... C...2 C...3 C...4 C PT... C... C...2 C...3 C...4 C... C...6 C Low fail safe *) High fail safe *) Gain Coarse F E D C B A 9 8 F E B A *) Detection of input signal interruptions: If the input signal circuit is interrupted, the output signal changes to the adjusted minimum value (low fail safe) or maximum value (high fail safe). 2CDC F23 Output Switch V... V... V 2... V V V -... V -... V V V V...8 V...4 V V V V V V V V V V V... ma...2 ma... ma... ma ma µa...6 ma...8 µa...8 ma...4 µa ma µa ma µa.2... ma 2... ma... µa 2CDC F23 Legend ON OFF no influence 2CDC F24 Type Rated supply voltage Order code Pack. unit piece CC-U/RTD V DC -24 V AC SVR 4 2 R SVR 4 3 R6 Phone: Fax: Web:

9 Temperature signal converter for RTD sensors CC-U/RTDR with relay output 2CDC 28 6 Ft3 CC-U/RTDR universal signal converter for temperature and resistance signals, with 2 threshold relay outputs and 3-way electrical isolation Temperature signal converter for PT signals ( ranges up to 8 C) and variable resistances from -38 q 2 threshold relay outputs with one c/o contact each (threshold and respective hysteresis can be adjusted independently from each other) Open-circuit or closed-circuit principle configurable by means of a DIP switch 2 yellow LEDs for clear status indication of the output relays Plug-in connecting terminals for inputs, outputs and supply 2- or 3-wire connection Function diagrams CC-U/RTDR Plug-in connecting terminals Threshold value for R Hysteresis for R Threshold value for R2 Hysteresis for R2 U: green LED - supply voltage R2: yellow LED - Relay 2 energized R: yellow LED - Relay energized Marker label υ DIP switch settings Input PT... C...2 C...4 C...6 C...8 C Output Closed-circuit principle Open-circuit principle G H Switch Threshold 2CDC F24 K Value R R Hysteresis R2 Value R2 M supply E (2) F () D (4) B (22) C (2) A (24) Legend ON OFF no influence 2CDC F23 2CDC F24 Closed-circuit principle R Threshold value R Hysteresis Temperature R2 Hysteresis R2 Threshold value R R2 R R Open-circuit principle R Threshold value R Hysteresis Temperature R2 Hysteresis R2 Threshold value CDC F23 2CDC F23 Switching points Switching points of the output relay depending on the input range, configuration open-circuit principle IN [%] Temperature υ [ C] Threshold value R 2- % of input range Threshold value R2 2- % of input range Hysteresis R2 - % of threshold value R2 Hysteresis R - % of threshold value R Actual value Resistance [] R R OUT 2CDC F23 Type Rated supply voltage Order code Pack. unit piece CC-U/RTDR V DC -24 V AC SVR 4 2 R26 SVR 4 3 R Phone: Fax: Web:

10 Temperature signal converter for thermocouples CC-E/TC 2CDC 28 7 Ft3 CC-E/TC Gain adjustment Offset adjustment U: green LED - supply voltage DIP switch for input and output configuration (only available on universal devices) CC-E/TC analog signal converter for thermocouple signals of the types and K with 3-way electrical isolation 2 universally configurable devices (type CC-E/TC) 2x6 single-function devices "Plug and Work", no adjustment of single-function devices required supply Supply voltage: 24 V DC universal R. k R Type Input signal Output signal Order code Pack. unit piece 2CDC F26 DIP switch settings (universal devices) Input TC-:...6 C TC-K:... C High fail safe Low fail safe Output... V...2 ma... V...2 ma Switch CDC F28 Legend ON OFF no influence 2CDC F24 piece CC-E/TC single-function CC-E TC/V CC-E TC/I CC-E TC/I thermocouple types and K type...6 C - V,, - V SVR 72 R26 ) SVR 7 R SVR 7 R26 SVR 72 R27 CC-E TC/V CC-E TC/I CC-E TC/I type K... C - V SVR 73 R2 SVR 74 R2 SVR 7 R22 Supply voltage: -24 V AC universal CC-E/TC single-function thermocouple types and K - V,, SVR 77 R23 CC-E TC/V CC-E TC/I CC-E TC/I type...6 C - V SVR 76 R3 SVR 76 R2 SVR 762 R2 CC-E TC/V CC-E TC/I CC-E TC/I type K... C - V SVR 763 R22 SVR 764 R23 SVR 76 R24 ) B 64 Class I, Div.2 (universal device) Phone: Fax: Web:

11 Temperature signal converter for thermocouples CC-U/TC 2CDC 28 8 Ft3 CC-U/TC Plug-in connecting terminals Gain: Coarse adjustment Gain: Fine adjustment Offset adjustment U: green LED - supply voltage Marker label CC-U/TC universal signal converter for thermocouples with 3-way electrical isolation Temperature signal converter for thermocouples of the types K,, T, S, E, N, R, B Continuously adjustable voltage signal input - mv and - mv Differential temperature meas. possible ) Configurable output signal response on input signal interruption (low fail safe / high fail safe) Adjustment and operating elements on the front-side Short-circuit proof signal outputs Plug-in connecting terminals for inputs, outputs and supply DIP switch settings Output Switch V... V... V 2... V V V -... V -... V V V V...8 V...4 V V V V V V V V V V V... ma...2 ma... ma... ma ma µa...6 ma...8 µa...8 ma...4 µa ma µa ma µa.2... ma 2... ma... µa 2CDC F28 Type K T S E N R B mv Input Range C C C C C C C C C C C C C mv -... mv Low fail safe *) High fail safe *) Characteristic curves Thermoelement-Spannung [µv] Thermocouple voltages depending on the temperature ) Switch Switch Typ T supply without cold-junction compensation: switch SW2.2 = OFF 2CDC 282 F24 2CDC F26 R 4.7 k R 6 *) Detection of input signal interruptions: If the input signal circuit is interrupted, the output signal changes to the adjusted minimum value (low fail safe) or maximum value (high fail safe). Typ E Typ Typ N Typ K Typ R 2CDC F26 Typ S Legend ON OFF no influence 2CDC F Temperatur [ C] Typ B CDC F3 Type Rated supply voltage Order code Pack. unit piece CC-U/TC V DC -24 V AC SVR 4 4 R7 SVR 4 R Phone: Fax: Web:

12 Temperature signal converter for thermocouples CC-U/TCR with relay output 2CDC 28 9 Ft3 CC-U/TCR universal signal converter for thermocouples, with 2 threshold relay outputs and 3-way electrical isolation Temperature signal converter for thermocouples of the types K,, T, S 2 threshold relay outputs with one change-over contact each (threshold and respective hysteresis can be adjusted independently from each other) Open-circuit or closed-circuit principle configurable by means of a DIP switch 2 yellow LEDs for clear status indication of the output relays Plug-in connecting terminals for inputs, outputs and supply Value R Function diagrams Closed-circuit principle CC-U/TCR Threshold Hysteresis R Threshold value R Hysteresis Temperature R2 Hysteresis Plug-in connecting terminals Threshold value for R Hysteresis for R Threshold value for R2 Hysteresis for R2 U: green LED - supply voltage R2: yellow LED - Relay 2 energized R: yellow LED - Relay energized Marker label DIP switch settings Type K T S Input Range...24 C...48 C...2 C...2 C... C...3 C C...22 C...4 C...2 C...38 C...86 C... C Output Closed-circuit principle Open-circuit principle Switch CDC F24 Value R2 supply Legend ON OFF no influence 2CDC F24 2CDC F26 R2 Threshold value R R2 R R Open-circuit principle R Threshold value R Hysteresis Temperature R2 Hysteresis R2 Threshold value CDC F23 2CDC F23 Switching points Switching points of the output relay depending on the input range, configuration open-circuit principle Typ IN [%] Threshold value R = C Thermocouple voltage [µv] Typ T Typ K Typ S Threshold value R2 = 4 C Release hysteresis Release hysteresis OUT Temperature [ C] R R CDC F23 Type Rated supply voltage Order code Pack. unit piece CC-U/TCR V DC -24 V AC SVR 4 4 R2 SVR 4 R Phone: Fax: Web:

13 Measuring converter for sinusoidal and DC currents CC-E/I 2CDC 28 Ft3 CC-E/I CC-E/I measuring converter for current signals - A, -2 A, AC/DC with 3-way electrical isolation 2 universally configurable devices (type CC-E/I) 2x6 single-function devices "Plug and Work", no adjustment of single-function devices required I 2 A A H G K - IN supply V OUT I M + A C D F R. k R 2CDC F28 Gain adjustment Offset adjustment U: green LED - supply voltage DIP switch for input and output configuration (only available on universal devices) Input range selection Select input range by terminals Input range A Connected lines Used terminals Terminal marking Input range 2 A Connected lines Used terminals Terminal marking 2CDC 282 F24 DIP switch settings (universal devices) Input I - DC I - AC I - DC I - AC I - DC I - AC Switch Output V...2 ma 2CDC 282 F28 Legend ON OFF 2CDC F24 Type Input signal Output signal Order code Pack. unit piece Supply voltage: 24 V DC universal CC-E/I single-function - A, -2 A, AC/DC - V,, SVR 73 R27 ) CC-E I AC /V CC-E I AC /I CC-E I AC /I - A, -2 A, AC - V SVR 77 R SVR 77 R22 SVR 772 R23 CC-E I DC /V CC-E I DC /I CC-E I DC /I - A, -2 A, DC - V SVR 773 R24 SVR 774 R2 SVR 77 R26 Supply voltage: -24 V AC universal CC-E/I - A, -2 A, AC/DC single-function CC-E I AC /V CC-E I AC /I - A, -2 A, AC CC-E I AC /I - V,, - V SVR 78 R4 SVR 78 R SVR 78 R6 SVR 782 R7 CC-E I DC /V CC-E I DC /I CC-E I DC /I - A, -2 A, DC - V SVR 783 R SVR 784 R SVR 78 R ) B 64 Class I, Div.2 (universal device) Phone: Fax: Web:

14 Measuring converter for sinusoidal currents CC-E I AC /ILPO 2CDC 28 8 Ft4 CC-E IAC/ILPO measuring converter without auxiliary power for sinusoidal currents - A, - A, output Measuring converter for sinusoidal currents (- A, - A) Measuring range selection by front-face sliding switch output current in proportion to input current no additional power supply required CC-E I AC /ILPO Gain adjustment Offset adjustment Selection of measuring range 2CDC 282 Fb6 Type Input signal Order code Pack. unit piece CC-E I AC /ILPO - A, - A, AC SVR 23 R. Phone: Fax: Web:

15 Measuring converter for current RMS values CC-U/I 2CDC 28 2 Ft3 CC-U/I universal measuring converter for RMS values of - A and - A, with 3-way electrical isolation RMS converter for current signals up to A and up to A of any wave form (DC, DC with superimposed AC components, pure sinusoidal, triangular, phase-angle controlled, etc. in a measuring range of -6 Hz) Adjustment and operating elements on the front Short-circuit proof signal outputs Plug-in connecting terminals for inputs, outputs and supply DIP switch settings CC-U/I Plug-in connecting terminals Gain adjustment Offset adjustment U: green LED - supply voltage Marker label Input range selection supply Select input range by terminals Input range A Connected lines Used terminals Terminal marking Input range A Connected lines Used terminals Terminal marking H G A A C H G A A C R 4.7 k R 6 2CDC F23 2CDC F26 Output Switch V... V... V 2... V V V -... V -... V V V V...8 V...4 V V V V V V V V V V V... ma...2 ma... ma... ma ma µa...6 ma...8 µa...8 ma...4 µa ma µa ma µa.2... ma 2... ma... µa 2CDC F23 Legend ON OFF no influence 2CDC F24 Example of application RMS measurement and conversion of a current signal IN [%] Gain % I(t) [A] resulting RMS value - t OUT [%] Offset 2 % 2CDC F23 Type Rated supply voltage Order code Pack. unit piece CC-U/I V DC -24 V AC SVR 4 6 R SVR 4 7 R Phone: Fax: Web:

16 Measuring converter for voltage RMS values CC-U/V 2CDC 28 3 Ft3 CC-U/V universal measuring converter for RMS values of -6 V, with 3-way electrical isolation RMS converter for voltage signals up to 6 V of any wave form (DC, DC with superimposed AC components, pure sinusoidal, triangular, phase-angle controlled, etc. in a measuring range of -6 Hz) Adjustment and operating elements on the front Short-circuit proof signal outputs Plug-in connecting terminals for inputs, outputs and supply DIP switch settings CC-U/V Plug-in connecting terminals Input voltage range selection Gain adjustment Offset adjustment U: green LED - supply voltage Marker label Input range selection supply Selecting input range by front-face rotary switch... V... V...2 V...3 V...4 V...4 V... V...6 V Switch position CDC F24 R 4.7 k R 6 2CDC F26 Output Switch V... V... V 2... V V V -... V -... V V V V...8 V...4 V V V V V V V V V V V... ma...2 ma... ma... ma ma µa...6 ma...8 µa...8 ma...4 µa ma µa ma µa.2... ma 2... ma... µa 2CDC F23 Legend ON OFF no influence 2CDC F24 Example of application RMS measurement and conversion of a phase-angle controlled voltage signal L = 23 V IN Ueff [V] U(t) [V] 3 resulting RMS value Gain % -3 operating angle Offset 2 % OUT [%] 2CDC F23 Type Rated supply voltage Order code Pack. unit piece CC-U/V V DC -24 V AC SVR 4 8 R3 SVR 4 9 R Phone: Fax: Web:

17 Analog signal converters Accessories for CC-U range Accessories 4,.77 62, 2.46, ,.886 2CDC F Adapter for screw mounting Type for type Width in mm Order code Pack. unit piece Weight piece g / oz ADP ADP. CC-U 22. SVR R 8.4/.6 3A MAR CDC F Marker label Type for type Order code Pack. unit piece Weight piece g / oz MAR. CC-U SVR R.9/ , ,.38 2CDC 22 8 F Sealable transparent cover Type for type Width in mm Order code Pack. unit piece Weight piece g / oz 68, COV. CC-U 22. SVR 43 R.2/.8 Sealable cover COV. front-to-back size 7 Phone: Fax: Web:

18 Analog signal converters CC-E/STD, CC-E x/x, CC-E/RTD, CC-E/TC Technical data Type CC-E/STD CC-E/RTD 3) CC-E/TC Input circuits - Analog inputs -G-H Thermocouples Current Voltage Temperature sensors (IEC 84- and 2) Input signal Standard signals PT TC.K, TC. Rated input range... V /...2 ma / TC.K:... C,... V / C TC.:...6 C V Limitation of input signals + ma ± V Influence of line resistance - <. %/ <. % / Gain adjustment range ± % (universal devices) Offset adjustment range ± % (universal devices) Input impedance M - - Suppression at Hz - - > 3 db Common-mode rejection - db Output circuits - Analog outputs D-F, A-C Current Voltage Output signal, - V, - V Output burden m. K Accuracy ) ±. % of full-scale Residual ripple <. % Response time 2 µs ms Transmission frequency 2 khz 8 Hz 2 Hz (up to -3 db) Reaction to input circuit interruption Low fail safe: Output voltage > % of measuring range 2) Low fail safe: Output voltage < -.6 V, output current = ma Supply circuits K-M DC versions AC versions Supply voltage 24 V DC -24 V AC - /6 Hz Supply voltage tolerance % % Power consumption. W typ.. VA typ. Indication of operational states Rated control supply voltage U S U: green LED General data Ambient temperature range operation / storage...+6 C / C Temperature coefficient ± ppm/ C Degree of protection (DIN 4) IP2 Mounting position ventilation slots on top and bottom Mounting DIN rail, snap-on mounting Electrical connection Wire size rigid.2-4 mm 2 (24-2 AWG) fine-strand with(out) wire end ferrule.2-2. mm 2 (24-4 AWG) Stripping length 7 mm (.28 inch) Tightening torque. Nm (4.4 lb.in) Electromagnetic compatibility Interference immunity EN electrostatic discharge (ESD) IEC/EN Level 3 (±6 kv / ±8 kv) electromagnetic field (HF radiation resistance) IEC/EN V/m fast transients (Burst) IEC/EN Level 3 (±2 kv / kh) powerful impulses (Surge) IEC/EN 6-4- ±2 kv / ± kv HF line emission IEC/EN V Interference emission EN Class B Isolation data Test voltage between all isolated circuits 2. kv AC Rated insulation voltage ) includes: non-linearity, factory setting, drift of temperature, supply voltage and output load 2) Only -/RTD and -/TC: Single-function devices respond with Low fail safe to input signal interruptions 3) When connecting a 2-wire sensor, the terminals and H have to be jumpered. Phone: Fax: Web:

19 Analogsignal converter CC-E I/I-, CC-E I/I-2 Technical data Type CC-E I/I Input circuits - Analog inputs Current Input current I IN, Min. input current < µa Max. input current ma ) (V IN < 8 V) Input voltage U IN < 2. V + (I IN x R L ) Input voltage drop U i < 2. V (2 ma, R L = ) Max. input voltage 8 V ) (I IN < ma) Output circuits Output current I OUT Output load R L, - Output voltage U OUT Residual ripple Response time (- %) Accuracy I OUT x R L < 2 mv pp (, 2 ma) < ms (-, 2 ma), < ms (, 2 ma, 2 C). % of full-scale (2 ma) Load influence (- ). % /, -. % / (2 C) General data Width of the enclosure 8 mm Weight channel approx..37 kg (.82 lb) 2 channel approx..44 kg (.97 lb) Mounting position any Degree of protection enclosure / terminals IP2 / IP2 Ambient temperature range operation / storage C / C Temperature coefficient < ppm / C Mounting DIN rail (EN 22) Electrical connection Wire size rigid.2-4 mm 2 (24-2 AWG) fine-strand with(out) wire end ferrule.2-2. mm 2 (24-4 AWG) Stripping length 7 mm (,28 inch) Tightening torque. Nm (4.4 lb.in) Standards Product standard EN 78 Low Voltage Directive 26/9/EC EMC Directive 24/8/EC Electromagnetic compatibility Interference immunity EN electrostatic discharge (ESD) EN Level 3 (±6 kv / ±8 kv) electromagnetic field (HF radiation resistance) EN V/m fast transients (Burst) EN Level 3 (±2 kv / kh) powerful impulses (Surge) EN 6-4- ±2 kv / ± kv HF line emission EN V magnetisches Feld EN A/m Interference emission EN Radiated noise EN Class B Operational reliability (EN ) 4 g Mechanical resistance (EN ) g Environmental testing (IEC Db) 24 h cycle, C, 93 % rel., 96 h Isolation data Insulation voltage input / output V eff / Hz Insulation voltage between channels kv eff / Hz (device with 2 channels) Pollution category 2 Overvoltage category II ) The input parameters have to be limited to the indicated maximum values. Phone: Fax: Web:

20 Analog signal converters CC-U/STD, CC-U/RTD, CC-U/TC Technical data Rated input range Max. temperature adjustable: 6-6 C for PT - C for PT -8 C for PT refer to temperature specs. of individual thermocouples Influence of line resistance C/ <. % / Gain adjustment range (universal devices) Type CC-U/STD CC-U/RTD 3) CC-U/TC Input circuits - Analog inputs -G-H Potentiometer (IEC 84- and 2) Thermocouples Current Voltage Temperature sensors Input signal - mv 47 - PT, PT, PT TC.K TC. - V M 2) (IEL 7 and ICC 64) TC.T TC.S - ma - V TC.E TC.N - ma - V TC.R TC.B - V 2- V ± V Limitation of input signals ± ma ± V ma 4 mv - 22 V - see DIP switch settings Offset adjustment range (universal devices) % ± % ± % Input impedance for different ranges - - without detection of input signal interruption 6 M 3 G - - with detection of input signal interruption 3. M 9. G - - Suppression at Hz > 4 db Common-mode rejection db db Output circuits - Analog outputs D-F, A-C Current Voltage Output signal, - V, - V, - V, 2- V, ± V Output burden K Accuracy ) ±. % of full-scale ±.2 % of full-scale ±. % of full-scale Residual ripple - <. % - Response time 2 µs ms 2 ms Transmission frequency khz 8 Hz 2 Hz (to -3 db) Supply circuits K-M Rated supply voltage V DC -24 V AC Supply voltage range V DC / 24 V AC -24 V AC / -3 V DC Supply voltage tolerance DC: % AC: % Rated frequency Hz or /6 Hz Power consumption 2 W at 24 V DC 4. VA at 23 V AC Indication of operational states Supply voltage U: green LED General data Ambient temperature range operation / storage C / C Temperature coefficient ± ppm/ C ±2 ppm/ C Mounting position Mounting any DIN rail, snap-on mounting / screw mounting with adapter Electrical connection Wire size rigid plug-connector with screw terminals.2-2. mm 2 (24-2 AWG) fine-strand with(out) wire end ferrule plug-connector with screw terminals.2-2. mm 2 (24-2 AWG) Stripping length 7 mm (.28 inch) Tightening torque.4 Nm (3. ib.in) Electromagnetic compatibility Interference immunity EN electrostatic discharge (ESD) IEC/EN Level 3 (±6 kv / ±8 kv) electromagnetic field (HF radiation resistance) IEC/EN V/m fast transients (Burst) IEC/EN Level 3 (±2 kv / kh) powerful impulses (Surge) IEC/EN kv / kv HF line emission IEC/EN V Interference emission EN Class B ±2 ppm/ C at min. offset ±4 ppm/ C at max. offset Isolation data Isolation test (between all isolated circuits) Test voltage (between all isolated circuits) ) includes: non-linearity, factory setting, drift of temperature, supply voltage and output load 2) Detection of an input signal break (fail safe) and resistance > kq results in a linearity of w,2 %. 3) When connecting a 2-wire sensor, the terminals and H have to be jumpered.. kv. kv / Hz Phone: Fax: Web:

21 Analog signal converters with relay output CC-U/STDR, CC-U/RTDR, CC-U/TCR Technical data Type CC-U/STDR CC-U/RTDR ) CC-U/TCR Input circuits - Analog inputs -H Thermocouples Current Voltage Temperature sensors (IEC 84- and 2) Measuring signal / input range - V / - V PT TC.K, TC. - / ± V TC.T, TC.S Input resistance approx. approx., M Adjustable threshold 2- % of selected input range Adjustable hysteresis - % of threshold Repeat accuracy (constant parameters) ±. % of full-scale Output circuits - Relay outputs E-D-F, B-C-A Relay, 2 c/o contacts Rated switching voltage 2 V AC Rated switching AC2 (resistive) 23 V 4 A current AC (inductive) 23 V 3 A DC2 (resistive) 24 V 4 A DC3 (inductive) 24 V 2 A AC rating Utilization category (UL 8) (Control Circuit Rating Code) B 3 max. rated operational voltage 3 V AC max. continuous thermal current at B 3 A max. making/breaking apparent power at B 3 36/36 VA Minimum switching voltage 2 V Minimum switching current / power ma /.6 VA (W) Response time ms Mechanical lifetime 3 x 6 switching cycles Electrical lifetime at AC2, 23 V, 4 A. Mio. switching cycles Supply circuits K-M Rated supply voltage V DC -24 V AC Supply voltage range V DC / 24 V AC -24 V AC / -3 V DC Supply voltage tolerance DC: % AC: % Rated frequency Hz or /6 Hz Power consumption 2 W at 24 V DC 4. VA at 23 V AC Indication of operational states Supply voltage st / 2nd output relay energized U: green LED R: yellow LED / R2: yellow LED General data Ambient temperature range operation / storage C / C Temperature coefficient ±3 ppm/ C Mounting position any Mounting DIN rail (EN 22), snap-on mounting / screw mounting with adapter Electrical connection Wire size rigid plug-connector with screw terminals.2-2. mm 2 (24-2 AWG) fine-strand with(out) wire end ferrule plug-connector with screw terminals.2-2. mm 2 (24-2 AWG) Stripping length 7 mm (.28 inch) Tightening torque.4 Nm (3. ib.in) Electromagnetic compatibility Interference immunity EN electrostatic discharge (ESD) IEC/EN Level 3 (±6 kv / ±8 kv) electromagnetic field (HF radiation resistance) IEC/EN V/m fast transients (Burst) IEC/EN Level 3 (±2 kv / kh) powerful impulses (Surge) IEC/EN kv / kv HF line emission IEC/EN V Interference emission EN Class B Isolation data Insulation voltage (between all isolated circuits) Test voltage (between all isolated circuits) ) When connecting a 2-wire sensor, the terminals and H have to be jumpered. 2. kv 2. kv Phone: Fax: Web:

22 Analog signal converters CC-E/I, CC-E I AC /ILPO Technical data Type CC-E/I CC-E I AC /ILPO -G-H C-D Input circuits - Analog inputs AC current DC current 2 meas. ranges selectable Rated input range - A / -2 A - A / -2 A - A / - A / sinusoidal Measuring frequency /6 Hz Overload capacity of inputs input range x I Nom ( A) for max. s x I Nom ( A) for max. 2 s input range 2 x I Nom (2 A) for max. s x I Nom (2 A) for max. 2 s Gain adjustment range ± % (universal devices) - Offset adjustment range ± % (universal devices) - Input impedance / resistance A : 6 m 2 A : 2. m m Output circuits - Analog outputs D-F Current A-C Voltage F-E passive current output in proportion to input current Output signal / - V Output burden / load 2 V DC:,. 24 V DC: 7 3 V DC: Accuracy ) ± 2 % of full-scale Offset adjustment range ± % (universal device) ± % Gain adjustment range ± % (universal device) ± 2 % Residual ripple <. % Response time. s.6 s Transmission frequency DC or /6 Hz AC: /6 Hz Reaction to input circuit interruption Low fail safe: output voltage < 2 ma, output current < 4 µa - Supply circuits K-M DC versions AC versions Supply voltage 24 V DC -24 V AC /6 Hz 2-3 V DC Supply voltage tolerance % % - Power consumption typ. W typ. VA - Indication of operational states Supply voltage U: green LED - General data Ambient temperature range operation / storage...+6 C / C C / C Temperature coefficient ± ppm/ C 3 ppm/ C Degree of protection (DIN 4) IP2 Mounting position ventilation slots on top and bottom Mounting DIN rail, snap-on mounting Electrical connection Wire size rigid.2-4 mm² (24-2 AWG) fine-strand with(out) wire end ferrule.2-2. mm² (24-4 AWG) Stripping length 7 mm (.28 inch) Tightening torque. Nm (4.4 lb.in) Electromagnetic compatibility Interference immunity EN electrostatic discharge (ESD) IEC/EN Level 3 (±6 kv / ±8 kv) electromagnetic field (HF radiation resistance) IEC/EN V/m fast transients (Burst) IEC/EN Level 3 (±2 kv / kh) powerful impulses (Surge) IEC/EN 6-4- ±2 kv / ± kv HF line emission IEC/EN V Interference emission EN Class B Isolation data Test voltage (between all isolated circuits) 2. kv AC Rated insulation voltage - 2 V AC ) includes: non-linearity, factory setting, drift of temperature, supply voltage and output load Phone: Fax: Web:

23 Analog signal converters CC-U/I, CC-U/V Technical data Type CC-U/I CC-U/V Input circuits - Analog inputs -G-H any current signals, RMS measurement any voltage signals, RMS measurement Rated input range - V, -2 V - A -3 V, -4 V - A - V, -6 V Measuring frequency -6 Hz Overload capacity of inputs input range x I Nom ( A) for max. 2 s - input range 2 x I Nom ( A) for max. 2 s - Gain adjustment range ± % Offset adjustment range ±2 % Input impedance / resistance A: 6 m, A: 2 m > 8 k Output circuits - Analog outputs D-F, A-C Current Voltage Output signal, - V, - V, - V, 2- V, ± V Output load K Accuracy ) ±. % of full-scale Temperature coefficient ±2 ppm/ C max. ±3 ppm/ C max. Residual ripple <. % Response time ms Supply circuits K-M Rated supply voltage V DC -24 V AC Supply voltage range V DC, 24 V AC -24 V AC, -3 V DC Supply voltage tolerance DC: % AC: % Rated frequency Hz or /6 Hz Power consumption 2 W at 24 V DC 4. VA at 23 V AC Indication of operational states Supply voltage U: green LED General data Ambient temperature range operation / storage C / C Mounting position any Mounting DIN rail (EN 22), snap-on mounting / screw mounting with adapter Electrical connection Wire size rigid plug-connector with screw terminals.2-2. mm 2 (24-2 AWG) fine-strand with(out) wire end ferrule plug-connector with screw terminals.2-2. mm 2 (24-2 AWG) Stripping length 7 mm (.28 inch) Tightening torque.4 Nm (3. lb.in) Standards Product standard Low Voltage Directive EMC Directive RoHS Directive Electromagnetic compatibility Interference immunity EN electrostatic discharge (ESD) IEC/EN Level 3 (±6 kv / ±8 kv) electromagnetic field (HF radiation resistance) IEC/EN V/m fast transients (Burst) IEC/EN Level 3 (±2 kv / kh) powerful impulses (Surge) IEC/EN kv / kv HF line emission IEC/EN V Interference emission EN Class B Isolation data Insulation voltage (between all isolated circuits). kv Test voltage (between all isolated circuits). kv / Hz ) includes: non-linearity, factory setting, drift of temperature, supply voltage and output load Phone: Fax: Web:

24 Analog signal converters CC-E, CC-U Technical diagr., Connection diagr., Dimensional drawings Technical diagrams Load limit curves CC-U/xxR Connection diagram CC-U/x Width 22. mm (.89 in) Resistive AC load Resistive DC load M L K H G Derating curve 2CDC Fb6 2CDC Fb D A E B F C 2CDC Fb6 F cos 2CDC Fb6 Dimensional drawings Dimensions in mm CC-E/x CC-E I AC /ILPO, CC-E I/I 22.,88 " 2CDC 282 Fb6 8.7" 2CDC Fb6 CC-U/x, CC-U/xR.39 2CDC Fb6 Phone: Fax: Web:

Signal converters Index

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