D2011 GMI | Alldatasheet

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Characteristics: Technical Data: Features: Ordering Information: D2011 Supply: via D2010M multiplexer unit. Max. power consumption: 10 mW. Isolation (Test Voltage): I.S. In/I.S. In 200 V for mV/TC, 60 V for RTD; I.S. In/Ground 500 V; Input: millivolt or thermocouple type A1, A2, A3, B, E, J, K, L DIN, L GOST, N, R, S, S GOST, T, U or 3-4 wires RTD Pt100, Pt200, Pt300 to DIN43760, Pt100 (0.3916), Ni 100 or Pt100, Pt50, Cu100, Cu53, Cu50, Cu 46 (GOST) or mA signals with external shunt (D1090Q) or V signals with external divider (D1094Q). Input channels: 16 for mV, RTD or TC without automatic reference junction compensator or 15 using automatic reference junction compensator for thermocouples inputs (channel 16 is used for compensator connection). Resolution: 2 µV on mV or thermocouple, 10 mΩ on RTD. Input range: within sensor’s rated limits; mV range from - 21 to + 80 mV or - 21 to + 21 mV, resistance range from 0.0 to 400.0 Ω. Measuring RTD current: ≤ 200 µA. RTD line resistance compensation: ≤ 10 Ω. Thermocouple Reference Junction Compensation: automatic with external sensor on channel nr. 16 (OPT2091 separately ordered or user selectable RTD) or fixed programmable from - 60 to + 100 °C. Burnout: up, down or disabled. Performance: field units powered by D2010M multiplexer at 23 ± 1 °C ambient temperature. Calibration and linearity accuracy: ≤ ± 20 µV on mV or thermocouple, 200 mΩ on RTD or ± 0.05 % of input value, whichever is greater. Temperature influence: ≤ ± 2 µV, 10 mΩ or ± 0.01 % of input value for a 1 °C change. Reference Junction Compensation Influence: ≤ ± 1 °C (thermocouple sensors only). Compatibility: CE mark compliant, conforms to 94/9/EC Atex Directive and to 2004/108/CE EMC Directive. Environmental conditions: Operating: temperature limits – 40 to + 60 °C, relative humidity max 90 % non condensing, up to 35 °C. Storage: temperature limits – 45 to + 80 °C. Safety description of measuring inputs: II (1) 2G EEx ia IIC T4 intrinsically safe apparatus. Uo/Voc = 10.7 V, Io/Isc = 7 mA, Po/Po = 19 mW at terminals 1-2-3-4 of channel 1 to 16. Approvals: BVS 06 ATEX E 101 X conforms to EN50014, EN50020, EN50284, EN60079-25, EN60079-27, FM & FM-C No. 3024643, 3029921C, conforms to Class 3600, 3610, 3611, 3810 and Mounting: T35 DIN Rail according to EN50022. Weight: about 640 g. Connection: by polarized plug-in disconnect screw terminal blocks to accomodate terminations up to 2.5 mm Location: Safe Area/Non Hazardous Locations or Zone 1, 2, Group IIC, IIB, IIA T4, Class I, Division 1, Groups A, B, C, D Temperature Code T4 and Class I, Zone 1, 2, Group IIC, IIB, IIA T4 installation. Protection class: IP 20. Dimensions: Width 127 mm, Length 220 mm, Depth 78 mm. G.M. International DTS0121-5 Page 1/2 General description: D2000M series Intrinsically Safe Multiplexing System consists of one to four Analog-Temperature Multiplexer units model D2010M, up to twelve Expander units model D2011M, or up to four Digital Multiplexer units model D2030M, mounted in Hazardous Area/Hazardous Locations Zone 1-2, Gas Group IIC-IIB-IIA T4 or Class I, Division 1-2, Group A, B, C, D T4 and connected via a single/redundant 2 wires data communication/supply line to a Modbus Gateway unit model D2050M, mounted in Safe Area/Non Hazardous Locations and connected to a PLC, DCS or PC. Multiplexer Expander D2011M units can be installed in the field, close to input sensors, for data acquisition of signal from Hazardous Area/Hazardous Locations Zone 0-1-2 or Class I, Class II, Class III, Division 1-2. The units are primarily intended for Hazardous Area/Hazardous Locations acquisition of low level signals from mV, thermocouples, thermoresistances or mA (via external shunt device like D1090Q four channel shunt resistor) sources. D2011M scans all channels using state of the art solid state isolated relays, and stores all data in the D2010M memory buffer connected to it, where they can be rapidly accessed by the Modbus Gateway D2050M unit. Each D2011M unit accepts directly up to 16 input channels. An integrating type, high rejection, high accuracy (18 bits) A/D converter installed on D2010M unit that control up to three Expander D2011M, provides accurate and stable measurements. All parameters are software configurable by serial commands via D2050M Gateway unit and stored in the D2010M unit connected to the Expander.

  • Intrinsically Safe for installation in Zone 1, 2 Gas Group IIC, IIB, IIA T4 or Class I, Division 1, 2 Groups A, B, C, D, Temperature Code T4 and Class I, Zone 1, 2 Groups IIC, IIB, IIA, Temperature Code T4 Hazardous Area/Hazardous Location.
  • Universal inputs (mV, TC, RTD) from Zone 0, 1, 2 or Class I, II, III, Division 1, 2, Groups A, B, C, D, E, F, G, and Class I, Zone 0, 1, 2 Groups IIC, IIB, IIA Hazardous Location.
  • Isolation of 200 V input to input (mV or TC), 60 V input to input (RTD) and 500 V input to ground, allows grounded sensors.
  • EMC Compatibility to EN61000-6-2, EN61000-6-4.
  • ATEX, FM & FM-C, Russian and Ukrainian Certifications.
  • High reliability, SMD components.
  • High density, 16 channels per unit.
  • Lower cables, installation and maintenance costs.
  • 1 terminal block per input, no external terminal block required.
  • Simplified installation using standard DIN Rail mounting units. Model: D2011M Intrinsically Safe Analog-Temperature Multiplexer Expander DIN-Rail Model D2011M www.gmintsrl.com

Parameters Table: Safety Description Maximum External Parameters Function Diagram: Lo/Ro (µH/Ω) Lo/La (mH) Co/Ca (µF) Image: NOTE for USA and Canada: IIC equal to Gas Groups A, B, C, D, E, F and G IIB equal to Gas Groups C, D, E, F and G IIA equal to Gas Groups D, E, F and G Terminals 1-2-3-4 G.M. International DTS0121-4 Page 2/2 Uo/Voc = 10.7 V Io/Isc = 7 mA Po/Po = 19 mW IIC IIB IIA 2.23 15.60 69.00 725 2902 5804 1888 7552 15105 Ch. 16 1234 Ch. 14 1234 Ch. 12 1234 Ch. 10 1234 Ch. 08 1234 Ch. 06 1234 Ch. 04 1234 Ch. 02 1234 Ch. 15 12 3 4 Ch. 13 12 3 4 Ch. 11 12 3 4 Ch. 09 12 3 4 Ch. 07 12 3 4 Ch. 05 12 3 4 Ch. 03 12 3 4 Ch. 01 12 3 4 Analog-Temperature Multiplexer Expander D2011M Expansion Flat Cable Connector 20 poles TC 4 wire RTD 3 wire RTD 4 wire RTD 3 wire RTD mV mA Shunt V Voltage Divider CJC on channel 16 Expansion Flat Cable Connector 20 poles for channels 1 to 16 INPUT FROM HAZARDOUS AREA ZONE 0 GROUP IIC, HAZARDOUS LOCATIONS CLASS I, DIVISION 1, GROUPS A, B, C, D, CLASS II, DIVISION 1, GROUPS E, F, G, CLASS III, DIVISION 1, CLASS I, ZONE 0, GROUP IIC INSTALLATION IN HAZARDOUS AREA, ZONE 1 GROUP IIC T4, HAZARDOUS LOCATIONS, CLASS I, DIVISION 1, GROUPS A, B, C, D T4, CLASS I, ZONE 1, GROUP IIC T4