D2030M G.M. International s.r.l.
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D2030M

  1. Products
  2. Multiplexer Systems
  3. Intrinsically Safe Multiplexer System
D2030M
Intrinsically Safe Digital Multiplexer DIN-Rail Model D2030M

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 D2030M 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 voltage free contact or EN60947-5-6 proximity detectors. D2030M scans all channels and stores all data in a memory buffer, where they can be rapidly accessed by the Modbus Gateway D2050M unit. Each D2030M unit accepts directly up to 32 input channels. Four D2030M units achieve 128 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. 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.
  • Inputs from voltage free contacts or EN60947-5-6 proximity detectors 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.
  • Expandability up to 128 digital channels per system and 31 systems on a single Modbus serial link for up to 3968 channels.
  • Redundant field lines for communication/supply.
  • EMC Compatibility to EN61000-6-2, EN61000-6-4.
  • High density, 32 channels per unit, 128 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.
  • 1 terminal block per input, no external terminal block required.

Discover D2000


STATUS

 
   ACTIVE
Product lifecycle policy (EN)

CHANNELS

32

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Technical Data


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

Input
Switching current levels ON ≥ 2.1 mA, OFF ≤ 1.2 mA, switch current ≈ 1.65 mA ± 0.2 mA hysteresis.
Fault current levels open fault ≤ 0.2 mA, short fault ≥ 6.0 mA.
Fault detection enabled or disabled, programmable indipendendly for each channel.
Input equivalent source 7.5 V 1 KΩ typical (7.5 V no load, 7.5 mA short circuit).
Input channels 32.
Excitation time programmable from 1 ms to 35 ms indipendendly for each channel.
Scan cycle time 50 ms for four D2030M units (128 channels) at minimum sensor excitation time or the sum of each channel scan time, whichever is greater.

Isolation
Test Voltage I.S. In/Supply-Communication line 500 V; I.S. In/Ground 500 V; I.S. In/I.S. In between units 500 V. Communication line/Ground 500 V;

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 = 14 mA, Po/Po = 38 mW at terminals 1-2, 3-4 of channel 1 to 32. -40 °C ≤ Ta ≤ 60 °C.

Mounting
Type T35 DIN Rail according to EN50022.
Weight about 680 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 D2030 ( EN )

Instruction Manual


EAC Passport of D2030 ( 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 )

Dimensions


Connections


Software


SWC2090 - D2000M Software Configurator for Windows ( EN )
Instruction Manual D2000 Series ( EN )
Registration Certificate of SWC2090 ( IT )