Indicomp 2, Indicomp 2-Ex. Indicator and alarm signalling unit 10/ EN

Transcription

1 Indicator and alarm signalling unit 10/ EN Dimensions 36 mm x 144 mm Can either stand vertically or lie horizontally Comprehensively explosion-protected Robust moving-coil system Contactless alarm pickups Maximum 2 alarms Replaceable range boxes (for Arucomp amplifiers) The Indicomp 2 is a space-saving device for displaying measured values and an alarm signalling unit with a display facility for depicting and monitoring changeable process variables. The device s explosion protection also makes it suitable for use throughout the chemical industry. Mounting outside the hazardous area: Type of protection II (2) G [EEx ib] IIC Mounting within the hazardous area: Type of protection II 2 G EEx ib IIC T4 For alarm signalling, inductive taps are used that work contactless and without delay.

2 Technical data Measuring unit Deviation in measurements Class 1.5 acc. to DIN (in normal position 2b Class I also possible) Effect of temperature 1 % / 10 K Effect of voltage 0.5 % / 10 % mains voltage change Response time < 2.5 s Scale 100 mm, exchangeable Test voltage 2 kv input relay output 2 kv input initiator output 2 kv input power supply 3 kv for protected devices Measuring circuit with no amplifiers Direct current from 1 ma ma; at 20 ma: R i 30 W; L i 0.02 mh Measuring circuit with Ω amplifier (Pt 100 IEC) from R = 10 Ω...1 kω Lead balancing: 2-wire: 10 Ω 3-wire: no balancing in the range Ω Measuring circuit (exchangeable) with Arucomp amplifiers Meas. range Application Example W 21 Thermocouple or mv C, type J 20 C acc. to mv W 21 KV Thermocouple with refer C, type J junction compensation 20 C acc. to mv W 22 K Thermocouple or mv with C, type J electronic zero elevation 20 C acc. to mv W 22 KV Thermocouple with reference C, type K junction compensation 20 C acc. to mv W 23 K Thermocouple or mv with C, type K electronic zero suppression 20 C acc. to mv W 24 K Resistance thermometer C in a 2-wire circuit Pt 100 IEC W 25 K Resistance thermometer C in a 3-wire circuit Pt 100 IEC W 28 Current measurement ma W 28 K Current measurement with ma zero suppression Lead balancing at mv: Ω no balancing Pt wire: 10 Ω Pt wire: Ω no balancing Input resistance 100 Ω/mV, however 20 kω Thermometer current 2 ma Measuring range limit values from mv to V from µa to ma from Ω to Ω Alarm unit Set points 1 max. value and 1 min. value Setting range min. value: %; max. value % Switching difference Χ Sd 1 % of the scale length Relay output (NC contact operation) Floating change-over contacts max. 250 V max. 5 A (cosϕ 0.7) max. 1 A (cosϕ 0.5) Minimum breaking capacity: > 24 V DC; > 10 ma Initiator output For each switch point 1 initiator to DIN for connecting to switching amplifiers with the following data: U L = 7.7 V...9 V DC; R i = Ω Distance between switch centres adjusted for U L = 8.2 V DC R i = 1000 Ω, at 20 C Oscillation frequency approx. 550 khz if required the shielding must be removed Effect of temperature: < 0.2 % / 10 K Power supply unit For devices with a measuring amplifier and/or with a relay output Alternating voltage 230 V, 110 V, 24 V, ± 10 %; Hz; approx VA Direct voltage 24 V not electrically isolated 24 V electrically isolated; -10 %, + 20 % max. ripple content 1.5 % Internal fuse protection to DIN V DC T C 24 V AC M 0.1 C M C (relay output) 110 V AC T C M 0.1 C (relay output) 220 V AC T C Page 2 of

3 Technical data General and safety data Environmental capabilities Ambient temperature C Transportation and storage temperature C Relative humidity 75 % on annual average, short-term 95 %, occasional and slight condensation permissible. Corresponds to climatic class JWE (to DIN 40040) Mechanical features 1/2 acc. to H&B company standard (normal) Impact: 15 g/11 ms Vibration: 2.5 g; Hz 2/2 acc. to H&B company standard (special) Impact: 30 g/ 11 ms Vibration: 2.5 g; Hz Material Plastic Terminals Wire or stranded wire up to 2.5 mm 2 Blade-type terminals (not in protected devices or the Arucomp amplifier) 6.3 mm 0.8 mm Type of protection Case IP 54 Terminals IP 20 (in protected devices also IP 54) Blade-type terminals IP 00 Installation position Vertical (for horizontal see Supplementary Ordering Information) Weight kg Technical data for explosion protection Mounting in hazardous areas Type of protection II 2 G EEx ib IIC T4 Manufacturer s identification code 49/30-XX Ex Certificate of conformity PTB-No. PTB01 ATEX 2079 Design 12 Connection to current source Signal input circuit in type of protection EEx ib IIC/IIB Initiator circuit in type of protection EEx ib IIC/IIB L i 250 mh, C i 50 nf Maximum values for each circuit U 16 V; I 52 ma; P 169 mw Ambient temperature C Mounting outside a hazardous area Type of protection II (2) G [EEx ib] IIC Manufacturer s identification code 49/30-XX Ex Certificate of conformity PTB-No. PTB01 ATEX 2080 Design 22 Connection to current source with 13 intrinsically-safe circuits 24 With measurement amplifier for resistive remote pickup 13 (passive) 25 With Arucomp measurement amplifier Signal input circuit in type of protection EEx ib IIC Relay circuits Alternating current 250 V, 5 A, cosϕ 0.7 Direct current 60 V, 0.5 A, L/R 200 ms Initiator circuits Operating values U 10 V; I 10 ma These circuits can only be operated in pairs as either intrinsically-safe or not intrinsically-safe Not intrinsically-safe Operating voltage of the device to be connected < 250 V Intrinsically-safe in type of protection EEx ib IIC/IIB L i 250 mh, C i 50 nf Maximum values for each circuit U 16 V; I 52 ma; P 169 mw Type of protection Case IP 54, terminals IP 20 Ambient temperature C Page 3 of 9

4 Technical data for explosion protection Indicomp 2-Ex data Sensor data Design Measuring circuit Design without ATEX certification ATEX certified designs (available only until ) 12/ without amplifier Voltages and currents Ω Meas. amplifier Resistive sensors Arucomp Measuring amplifier W21, W21K, W21KV, W22K, W22KV, W23K, W23KV, W27K, W28, W28KV W24K W25K W26K Ω Measur. amplifier Resistive sensors Arucomp Measuring amplifier W21, W21K, W21KV, W22K, W22KV, W23K, W23KV, W27K, W28 1), W28K W24K W25K W26K L i 0.02 mh 3.1 mh ~ 0 ~ 0 ~ 0 C i ~ 0 ~ µf 60 nf 60 nf No-load volt. U o passive 8.4 V 12 V 12 V 8.4 V 12 V 12 V Short circ. curr. I o passive 131 ma 133 ma 133 ma 130 ma 132 ma 132 ma Max. out. pow. P o passive 0.4 W 0.4 W 0.4 W 300 mw 300 mw 300 mw L o Sensor values 0.5 mh 0.5 mh 1 mh 0.2 mh 0.5 mh 1.7 mh 0.6 mh 1.6 mh minus L i C o Sensor values 200 nf 580 nf 440 nf 40 nf 200 nf 2.5 µf 100 nf 800 nf Voltage U i 60 V 60 V 1 V 1 V 13 V 13 V Current L i 150 ma 95 ma 100 ma 50 ma 50 ma 50 ma Max. out. pow. P i 1.3 W 1.3 W 0.2 W 1) for W28 with R i > 25 Ω. W28 with R i < 25 Ω please ref. to PTB certification Dimensional drawings (dimensions in mm) 144 4, ,8 Pg ) 273 (186) 5) 281 2) 263, ,4 1) (170) 293,5 4) 5) 129,6 Panel cutout ,2 Z EN 1) Device with measuring circuit setup ) Device with blade-type connector or screw terminal 3) Devices with explosion-protected terminal boxes and types ) Devices with explosion-protected lid types 11, 12, ) Short version of device Page 4 of

5 Ordering information for Indicomp 2 without amplifier Catalog No. EUR Deliv. time Indicator V30424A wks. Alarm signalling unit V30426A- 0 Design 1 min. and 1 max. relay 5) 3 800,00 1 min. and 1 max. initiator output 2) 6 598,00 Indicator (with no limit values) 8 256,00 Power supply none (only an indicator or alarm signalling unit with initiator) V AC 1 45,00 24 V AC 4 45,00 24 V DC 1) 5 - Input 3) ma ma 4) 2 - other (see special features) 0 - Explosion protection none 1 - Installed outside the hazardous area II (2) G [EEx ib] IIC Design 22 Indicator ma/v 3 65,00 Design 22 Alarm Signalling Unit ma/v 5 74,00 Installed inside the hazardous area II 2 G EEx ib IIC T4 6) Design 12 Indicator/Alarm Signalling Unit ma/v 7 86,00 Type of connection Screw terminals 2 Bezel grey (RAL 7037) 1 - black 2 - grey (RAL 7032) 3 16,00 1) not in explosion protected devices 2) pay attention to special features "output" 3) normal scaling is %, any other should be specified through Code No. 4) here, zero correction is no longer used 5) alarm signalling units with min./min. or max./max. relays on request 6) not for relay output Page 5 of 9

6 Ordering information for Indicomp 2 with amplifier Catalog No. EUR Deliv. time Indicator/Alarm signalling unit with amplifier V30428A- 0 Design 1 min. and 1 max. relay 5) 3 940,00 1 min. and 1 max. initiator output 2) 6 739,00 Indicator (with no limit values) 8 400,00 Power supply 230 V AC V AC 3-24 V AC 4-24 V DC with no electrical isolation 1) 5-28,00 24 V DC with electrical isolation 7) 6 22,00 Input 3) Ohm measuring amplifier with 2-wire-circuit 5 - Ohm measuring amplifier with 3-wire-circuit 6 - Arucomp measuring amplifier (with no range box 4) ) 7 210,00 Explosion protection none 1 - Installed outside the hazardous area II (2) G [EEx ib] IIC Design 24 Ohm measuring amplifier 3 128,00 Design 25 Arucomp measuring amplifier 4 134,00 Installed inside the hazardous area [EEx] eis G4 6)8) Design 14 Ohm measuring amplifier 6 164,00 Design 15 Arucomp measuring amplifier 7 170,00 Type of connection Screw terminals 2 - Bezel grey (RAL 7037) 1 - black 2 - grey (RAL 7032) 3 16,00 1) not in explosion-protected devices or devices with Arucomp amplifier 2) pay attention to special features "output" 3) Additional ordering information measuring range required 4) complete details with Code Nos. 5) Alarm Signalling Units with min./min. or max./max. relays on request 6) not with relay output 7) not in devices with Arucomp amplifier 8) no ATEX certificate, only available up to Page 6 of

7 Supplementary ordering information and special features Code EUR Deliv. time Measuring range for measuring circuit with no amplifier Direct current, direct voltage according to measuring range table page 9, group 5 or 6 (Code No.) for measuring circuit with Ω amplifier according to range table page 9 (Code No.) Lead balancing 3 x 10 Ω in 3-wire circuit for measuring circuit with Arucomp amplifier with no range box according to measuring range table page 9 (Code No.) 331-1) with range box W (clear text) ,00 W...K (clear text) ,00 W...KV (clear text) ,00 Special measuring ranges (clear text) ,00 Class 1 (only for devices with ma input or a measuring amplifier) (clear text) ,00 Scale % ZSP linear linear, final values according to standard sequence (1-1,2-1,5-2-2, and decimal multiples) with any unit (e.g. 250 t/h) (clear text) ,00 special division (clear text) ,00 blank, start and end marked additional division linear from ,00 according to parameter (clear text) ,00 red line by scaled value (clear text) ,00 blue line by scaled value (clear text) ,00 extra test attached to scale (clear text) ,00 Output intrinsically-safe with intrinsically-safe measuring circuit not intrinsically-safe with intrinsically-safe measuring circuit normally open contact operation with relay output with 1 safety initiator (tested by TÜV) SJ 3,5 SN ,00 with 2 safety initiators (tested by TÜV) SJ 3,5 SN ,00 Normal position 2a, vertical scale 390-2b, horizontal scale as specified Case Terminal box IP 54 2) ,00 Low-glare front plate (not with explosion-protected design) ,00 Satisfies mechanical tests to class 2/ ,00 short casing version (170 mm) 3) ,00 Operating manual 4) german Z1D 5,00 english Z1E 5,00 french Z1F 5,00 spanish Z1S 5,00 1) specify the measuring range box fully, e.g. W 21 KV 2) only possible with terminal connection (version Ex includes design 14 and 15) 3) only possible for devices with no amplifier an no relay that do not incorporate an explosion-protected design 4) 1 copy in German included in the basic supply; no specification required; extra Operating Manuals must be paid (please specify number) Page 7 of 9

8 Connection diagrams Measuring inputs ma U H (+) (-) 13(E) (-) U H (+) (-) (-) - 11(A) 52 Z Signal outputs No/type of signal outputs Pointer position in scale range Connection diagrams and operational schemes with available power supply ( = power fail) Relais outputs (NC contact operation) Initiator outputs In C A B Min Max (+) (-) (+) (-) Max 1 Min A Max Rs Min U X / IX U H Max I In1 In Min I In2 U X / IX U H In1 > 2,2 ma In2 > 2,2 ma B C I In1 I In1 I In2 I In2 In1 < 1,0 ma In2 > 2,2 ma In1 > 2,2 ma In2 < 1,0 ma Z Page 8 of

9 Measuring range table, positions for normal use The measuring ranges shown in the tables are selected acc. to frequency of use. Attention should be paid to the measuring range limits when ordering. Unnamed measuring ranges can be ordered under special features (surcharge). Resistive pickups Resistance thermometer Ref. No. Pt100 IEC C P C P C P C P C P C P C P C P C P C P C P C P C P C P C P C P C P C P C P C P02 Voltage, Current Basic sequence of meas. ranges Basic meas. 2nd pos. 5 of the measur. range voltage Direct design. no. Ref. No. 6 Direct current Ref. No. ranges Factor Factor (mv) (ma) (mv) (ma) (V) (ma) (V) Measuring range = Basic range x Factor Example: Required measuring range ma DC from basic sequence Direct current 6 Factor 10 4 Mounting positions Reference No. to state Page 9 of 9

10 ABB Automation Products GmbH Hoeseler Platz Heiligenhaus, Germany Tel: Fax: Subject to technical changes. Printed in the Fed. Rep. of Germany 10/ EN 05.02