FEATURES
- SIL 2 / SC 3
- Input from Zone 0/Div. 1
- Installation in Zone 2/Div. 2
- 2/3/4wire res./RTD or potentiometer input
- Burnout Fault detection
- Fully programmable operating parameters
- High Accuracy
- Three port isolation, Input/Output/Supply
- High Density, two channels per unit
STATUS
Technical Data
Supply
|
| Voltage |
24 Vdc nom (18 to 30 Vdc), reverse polarity protected |
| Current Consumption |
37 mA @ 24 Vdc with 1 mA exitation current, typical. |
| Power Dissipation |
0.9 W @ 24 Vdc with 1 mA excitation current, typical. |
Input
|
| Type |
2-3 wire Resistance or 2 transmitting pot. |
| Integration time |
from 50 ms to 500 ms. |
| Input range |
0 to 4 kΩ. |
| Measuring RTD current |
≤ 0.15 mA. |
Output
|
| Type |
2-3 wire resistance |
| Transfer characteristic |
linear, scaled or custom. |
| Response time |
10 to 90 % step: ≤ 10.0 ms (slow), ≤ 1.2 ms (fast). |
| Output range |
0 to 400 Ω. |
| Excitation current |
0.1 to 10 mA. |
Fault
|
| Type |
Burnout / Internal fault. Output reflects fault condition via highscale (450 Ω) value forcing. Fault condition is also signaled via BUS and red LED on front panel. |
Input to out performance
|
| Ref. Conditions |
24 V supply, 23 ± 1 °C ambient temperature, slow integration mode, 3 wires configuration for RTD, input/output range 10 to 400 Ω. |
| Calibration and linearity accuracy |
≤ 200 mΩ typical (Excitation Current ≥ 1 mA); ≤ 300 mΩ typical (0.5 mA ≤ Excitation Current < 1 mA). |
| Temp. influence |
± 20 mΩ/°C, typical (Excitation Current ≥ 1 mA). |
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 ° |
| Storage temperature |
temperature limits –45 to +80 °C. |
Safety description
|
| Equipment |
Associated apparatus and non-sparking electrical equipment. |
| Safety parameters |
Uo = 7.2 V, Io = 16 mA, Po = 27 mW, Ui = 12.8 V, Ci = 0 nF, Li = 0 nH at terminals 7-8-9, 10-11-12. Um = 250 Vrms or Vdc, -40 °C ≤ Ta ≤ 70 °C. |
Mounting
|
| Type |
DIN-Rail 35 mm, with or without Power Bus. |
| Weight |
about 135 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. |
| Versandgewicht: |
0,50 kg
|
| Artikelgewicht: |
0,30 kg
|
| Abmessungen
( Länge × Breite × Höhe ):
|
16,00 × 14,00 × 14,00 cm |
| Zustand / Condition: |
Neu / New |
Angaben zur Produktsicherheit
Herstellerinformationen:
G.M. International S.p.A
Via G. Mameli 53-55
Monza e Brianza
Villasanta, Italien, 20852
info@gminternational.com
https://gminternational.com/
Englisch