GM International D2050M Intrinsically Safe Digital Multiplexer DIN-Rail Model D2050M

GM International D2050M Intrinsically Safe Digital Multiplexer DIN-Rail Model D2050M

Artikelnummer: GMI20250125
Hersteller: GM International

2.530,00 €

exkl. 19% USt. , zzgl. (National)

Sofort verfügbar
Lieferzeit: 24 - 26 Werktage (Ausland)

Beschreibung

FEATURES

Intrinsically Safe Associated Apparatus for installation in Safe Area/Non Hazardous Locations to supply Multiplexer D2010M, D2011M, D2030M installed 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, contact or proximity detector) via D2010M, D2011M, D2030M unit 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 256 analog/128 digital channels per system and 31 systems on a single Modbus serial link for up to 7936/3968 channels.
Redundant field lines for communication/supply.
Modbus interface RTU protocol on redundant RS-485.
RS-232 port for system configuration.
Three port isolation, Input/Output/Supply.
EMC Compatibility to EN61000-6-2, EN61000-6-4.
Configurable by SWC2090 software (free of charge) or user software.
Modbus output allows savings on PLC/DCS I/O cards cost.
Repeat Hazardous Area/Hazardous Locations input contact or proximity detector in Safe Area/Non Hazardous Locations via D2052M unit (relay output) or via D2053M unit (transistor output).

STATUS

ACTIVE

Technical Data

Supply
Voltage	24 Vdc nom (20 to 30 Vdc) reverse polarity protected, ripple within voltage limits ≤ 5 Vpp.
Current consumption @ 24 V	260 mA with four multiplexer unit connected typical.
Power Dissipation	5.0 W with 24 V supply voltage and four multiplexer unit connected.
Max. power consumption	at 30 V supply and output short circuit condition 8.5 W.
Input/Output I.S. Hazardous Area
Type	dual serial communication line, proprietary protocol and power to supply field multiplexer unit D2010M or D2030M (up to four).
Scan cycle time	50 ms for a system with 4 D2030M unit (128 digital channel), 1700 ms for a system with 4 D2010M and 12 D2011M (256 analog channel).
Output/Input Safe Area
Type	Modbus RTU protocol up to 115.2 Kbit/s with RS-485 redundant connection.
Terminating impedance	250 Ω DIP-switch selectable.
Transmission speed	4.8, 9.6, 19.2, 38.4, 57.6, 115.2 Kbit/s.
Transmission cable length	≤ 1200 m up to 93.75 Kbit/s, ≤ 1000 m up to 115.2 Kbit/s.
Configuration Line
Type	RS232 connection (EIA RS232-C applicable standard).
Transmission speed	19.2 Kbit/s.
Transmission cable length	≤ 15 m.
Connection	SUB D 9 poles male connector (requires female mating connector).
Isolation
Test Voltage	I.S. Out/RS-232 Configuration Line 1.5 KV; I.S. Out/RS-485 Modbus Line 1.5 KV; I.S. Out/Supply 1.5 KV; RS-232 Configuration Line/Supply 500 V; RS-485 Modbus Line/Supply 500 V. RS-232 Configuration Line/RS-485 Modbus Line 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	Um = 250 Vrms, -40 °C ≤ Ta ≤ 60 °C.
Mounting
Type	T35 DIN Rail according to EN50022.
Weight	about 570 g.
Connection	by polarized plug-in disconnect screw terminal blocks to accomodate terminations up to 2.5 mm².
Location	Safe Area/Non Hazardous Locations installation.
Protection class	IP 20.
Dimensions	Width 127 mm, Length 220 mm, Depth 78 mm.