Intrinsically Safe Analog - Temperature Multiplexer Expander for D2010M


Multiplexer Units D2011M can be installed in the field, close to input sensors, for data aquisition from Hazardous Area. They are connected to D2010M Units to expand the acquiring capabilities.
The Units are primarily intended for Hazardous Area acquisition of low level
signals from Thermocouples, RTDs, mV or mA sources.
D2011M scans all enabled 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 Unit D2050M.
Expander Units D2011M are connected to D2010M via 20 pole flat cable (up to 30 cm long).
All parameters are software configurable by serial commands
via D2050M Gateway Unit.


• 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.
• 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.


Via D2010M Multiplexer Unit


D2011M - Intrinsically Safe Analog-Temperature Multiplexer Expander

D2000M Configuration Example


    DTS0121 D2011M data sheet (English) (PDF 278 KB)
    ISM0078D2000M Multiplexer Series System Manual (PDF 4.01 MB)
    CRT020FM 3024643 (USA) & FM-C 3029921C (Canada) (PDF 3.42 MB)
    CRT024ATEX certificate n. BVS 06 ATEX E 101 X (PDF 3.67 MB)
    CRT048IECEx CoC for D2000 Series [link IECEx BVS 09.0049X] (PDF 1.52 MB)
    CRT078Metrological Certificate for D2000 Series (Russia) (PDF 1.33 MB)
    CRT168NEPSI cert. no. GYJ14.1407X (PDF 6.20 MB)
    CRT193EAC Ex Certificate for D2000 Series (PDF 2.41 MB)
    CRT217Ukraine certificate for D2000 series (PDF 1.18 MB)
    SWC2090D2000M Software Configurator for Windows


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