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).
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. |
| Shipping weight: |
1,00 kg
|
| Item weight: |
0,80 kg
|
| Dimensions
( Length × Width × Height ):
|
25,00 × 19,00 × 18,00 cm |
| Zustand / Condition: |
Neu / New |
Product safety information
Manufacturer information:
G.M. International srl
Via G. Mameli 53-55
Monza e Brianza
Villasanta, Italien, 20852
info@gminternational.com
https://gminternational.com/
German