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.
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. |
| 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