D2010M G.M. International s.r.l.
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D2010M

  1. Products
  2. Multiplexer Systems
  3. Intrinsically Safe Multiplexer System
D2010M
Intrinsically Safe Analog-Temperature Multiplexer DIN-Rail Model D2010M

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 D2010M 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. D2010M scans all channels using state of the art solid state isolated relays, and stores all data in a memory buffer, where they can be rapidly accessed by the Modbus Gateway D2050M unit. Each D2010M unit accepts directly up to 16 input channels and, by adding from one to three D2011M units, is expandable to 64 channels in blocks of 16 channels each. Four D2010M units, connected to twelve D2011M Expander units, achieve 256 inputs with a single Modbus Gateway D2050M unit. Redundant communication is obtained by dual data/supply interface line. Safety parameters mantain compatibility with Gas Group IIC or Gas Group A and B, even in redundant mode. An integrating type, high rejection, high accuracy (18 bits) A/D converter, provides accurate and stable measurements. All parameters are software configurable by serial commands via D2050M Gateway unit. Functions and serial commands for RS-232 and RS-485 protocols are provided in the instruction manual.

FEATURES

  • 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.
  • Expandability up to 256 analog channels per system and 31 systems on a single Modbus serial link for up to 7936 channels.
  • Redundant field lines for communication/supply.
  • High accuracy A/D converter, 18 bits.
  • EMC Compatibility to EN61000-6-2, EN61000-6-4.
  • High density, 16 channels per unit, 256 channels per system.
  • Configurable via D2050M Gateway using PC SWC2090 software (free of charge) or user software.
  • Modbus output allows savings on PLC/DCS I/O cards cost.
  • Lower cables, installation and maintenance costs.
  • 1 terminal block per input, no external terminal block required.

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STATUS

 
   ACTIVE
Product lifecycle policy (EN)

CHANNELS

16

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Technical Data


Supply
Voltage via D2050M gateway unit.
Max. power consumption 200 mW.

Input
Type 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.
Scan cycle time 1700 ms for a system with 4 D2010M and 12 D2011M (256 ch.).

Performance
Type field units powered by D2050M gateway 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.
Ref. Junction Compensation influence ≤ ± 1 °C (thermocouple sensors only).

Isolation
Test Voltage I.S. In/Supply-Communication line 500 V; I.S. In/I.S. In 200 V for mV/TC, 60 V for RTD; I.S. In/Ground 500 V; I.S. In/I.S. In between units 500 V. Communication line/Ground 500 V;
Storage temperature limits – 40 to + 60 °C, relative humidity max 90 % non condensing, up to 35 °C.

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
Safety parameters Uo/Voc = 10.7 V, Io/Isc = 7 mA, Po/Po = 19 mW at terminals 1-2-3-4 of channel 1 to 16. -40 °C ≤ Ta ≤ 60 °C.
Weight T35 DIN Rail according to EN50022.
Connection about 750 g.
Location by polarized plug-in disconnect screw terminal blocks to accomodate terminations up to 2.5 mm2.
Protection class 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.
Dimensions IP 20.

Mounting
Type T35 DIN Rail according to EN50022.
Weight about 750 g.
Connection by polarized plug-in disconnect screw terminal blocks to accomodate terminations up to 2.5 mm2.
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.

Data Sheet


Datasheet of D2010 ( EN )

Instruction Manual


EAC Passport of D2010 ( RU )
Instruction Manual D2000 Series ( EN | CN )

Certifications


Type Description Area Number Issued by Issue Date
ATEX DEKRA ATEX D2000 System English Certificate ( EN ) Europe BVS 06 ATEX E 101 X EXAM 2018-05-29
EMC D2000 EAC EMC Declaration of Conformity ( RU ) Eurasian Community ЕАЭС N RU Д-IT.НХ37.В.06310/20 EUROCERT 2020-08-13
Ex D2000 CCC certificate for China ( EN ) China 2020322316000820 NEPSI 2023-04-30
Ex EAC Ex Certificate for D2000 Series ( RU ) Eurasian Community ЕАЭС RU С-IT.НА67.В.00106/20 TECHNOPROGRESS 2020-08-21
Ex FM No.3024643-3029921C Certificate ( EN ) North America 3024643-3029921C FM 2005-12-16
IECEx DEKRA IECEx for D2000 Series ( EN ) International IECEx BVS 09.0049X DEKRA 2013-11-29
Metrological Metrological Certificate Russia for D2000 Series ( RU ) Russia 46390-11 ROSSTANDART 2021-03-10

Declarations of Conformity


EU Declaration of Conformity for D2000 series ( EN | IT )
EU Declaration of Conformity for RoHS, ASBESTOS. ( EN )

Dimensions


Connections


Software


SWC2090 - D2000M Software Configurator for Windows ( EN )
Instruction Manual D2000 Series ( EN )