FEATURES
- SIL 2 / SC 3
- Input from Zone 0/Div. 1
- Installation in Zone 2/Div. 2
- 0/4-20 mA Active-Passive Input, Source Output
- Duplication/inversion/scaling output
- Input operations (sum, dif, max, min) available
- Input and Output short circuit proof
- Out of range fault detection
- Alarm output with user-settable trip points
- Modbus RTU RS-485 for monitor & configuration
- Fully programmable operating parameters
- High Accuracy, µP controlled A/D converter
- Three port isolation, Input / Output / Supply
- High Density, four channels per unit
STATUS
Technical Data
Supply
|
| Type |
24 Vdc nom (21.5 to 30 Vdc), reverse polarity protected. |
| Current Consumption |
200 mA @ 24 Vdc with 20 mA in/out, typical. |
| Power Dissipation |
2.75 W @ 24 Vdc with 20 mA in/out, typical. |
Input
|
| Type |
0/4 to 20 mA (2 wire Tx current limited ≈ 25 mA) or separately powered inputs (only for channels 1 and 2). |
| Transmitter line voltage |
14.5 V typical, 14.0 V minimum, @ 20 mA. |
| Integration time |
500 ms. |
Output
|
| Type |
0/4 to 20 mA, on max. 300 Ω load source mode, current limited ≈ 25 mA. |
| Response time |
100 ms (10 to 90 % step change). |
Alarm
|
| Trip point range |
within rated limits of the input sensor. |
| ON-OFF delay time |
0 to 1000 s, 100 ms step. |
| Hysteresis |
within rated limits of input sensor. |
| Output |
voltage free SPST photoMOS: 100 mA, 60 Vdc (≤ 1 V voltage drop). |
Modbus interface
|
| Type |
Modbus RTU RS-485 up to 57.6 kbps for monitor/configuration/control. |
Input performance
|
| Ref. Conditions |
24 V supply, 250 Ω loads, 23 ± 1 °C ambient temperature. |
| Calibration accuracy |
≤ ± 0.05 % FSR |
| Linearity accuracy |
≤ ± 0.05 % FSR |
| Temp. influence |
≤ ± 0.01% of input FSR for a 1 °C change |
Analog output performance
|
| Ref. Conditions |
24 V supply, 250 Ω loads, 23 ± 1 °C ambient temperature. |
| Calibration accuracy |
≤ ± 0.05 % FSR |
| Linearity accuracy |
≤ ± 0.05 % FSR |
| Temp. influence |
≤ ± 0.005 % of output FSR for a 1 °C change |
Isolation
|
| Test Voltage |
I.S. In/Out 1.5 kV; I.S. In/Supply 1.5 kV; Out/Supply 500 V; I.S. In/Alarm 1.5 kV; Supply/Alarm 500 V; Out/Alarm 500 V. |
Safety description
|
| Equipment |
Associated apparatus and non-sparking electrical equipment. |
| Safety parameters |
Uo = 24.1 V, Io = 86 mA, Po = 516 mW at terminals 13-14, 15-16, 17-18, 19-20. Uo = 1.1 V, Io = 56 mA, Po = 16 mW at terminals 21-22, 23-24. Ui = 30 V at terminals 21-22, 23-24. Ii = 128 mA at terminals 21-22, 23-24. Ci = 2.1 nF, Li = 0 nH at terminals 21-22, 23-24. Um = 250 Vrms or Vdc, -40 °C ≤ Ta ≤ 70 °C. |
Mounting
|
| Type |
DIN-Rail 35 mm, with or without Power Bus or on custom Term. Board. |
| Weight |
about 120 g. |
| Connection |
by polarized plug-in disconnect screw terminal blocks to accomodate terminations up to 2.5 mm² (13 AWG). |
| Dimensions |
Width 22.5 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 S.p.A
Via G. Mameli 53-55
Monza e Brianza
Villasanta, Italien, 20852
info@gminternational.com
https://gminternational.com/
German