FEATURES
- SIL 3 / SC 3
- Input from Zone 0/Div. 1
- Installation in Zone 2/Div. 2
- 4-20 mA Source-Sink Output
- HART® compatible
- High Accuracy
- Three port isolation, Input/Output/Supply
- High Density, two channels per unit
Technical Data
Supply
|
| Voltage |
24 Vdc nom (18 to 30 Vdc), reverse polarity protected |
| Current Consumption |
20 mA @ 24 Vdc with 20 mA out, typical. |
| Power Dissipation |
1.00 W @ 24 Vdc with 20 mA output on 250 Ω load and 24 Vdc output supply for sink models, typical. |
Input
|
| Type |
4 to 20 mA (separately powered input, voltage drop ≤ 7 V), reading range 0 to 22 mA. |
| HART Impedance |
225 Ω, typical. |
Output
|
| Type |
4 to 20 mA. |
| Sink out voltage range |
2 to 30 V. |
| Load range |
0 to 500 Ω, with conventional Tx input 250 Ω nom (160 to 500 Ω), with smart Tx input. |
| Current limitation |
24 mA (up to 450 Ω load) ≤ max current ≤ 26 mA. |
| Response time |
20 ms (10 to 90 % step change). |
Performance
|
| Ref. Conditions |
24 V supply, 250 Ω load, 23 ± 1 °C ambient temperature. |
| Calibration accuracy |
≤ ± 20 μA. |
| Linearity accuracy |
≤ ± 20 μA. |
| Temp. influence |
≤ ± 2 μA/°C. |
Isolation
|
| Test Voltage |
I.S. In/Out 2.5 kV; I.S. In/Supply 2.5 kV; I.S. In/I.S. In 500 V; Out/Supply 500 V; Out/Out 500 V. |
Environmental conditions
|
| Operating temperature |
temperature limits –40 to +70 °C. |
| Storage temperature |
temperature limits –45 to +80 °C. |
Safety description
|
| Equipment |
Associated apparatus and non-sparking electrical equipment. |
| Safety parameters |
Uo = 8.8 V, Io = 0 mA, Po = 0 mW at terminals 7-8, 9-10 Ui = 30 V, Ii = 100 mA, Ci = 1.1 nF, Li = 0 nH at terminals 7-8, 9-10 |
Mounting
|
| Type |
DIN-Rail 35 mm, with or without Power Bus or on custom Term. Board. |
| Weight |
about 115 g. |
| Connection |
by polarized plug-in disconnect screw terminal blocks to accommodate terminations up to 2.5 mm² (13 AWG). |
| Dimensions |
Width 12.5 mm, Depth 123 mm, Height 120 mm. |
| Shipping weight: |
0,50 kg
|
| Item weight: |
0,30 kg
|
| Dimensions
( Length × Width × Height ):
|
16,00 × 14,00 × 14,00 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