FEATURES
- SIL3/SC3
- Output to Zone 0 (Zone 20), Division 1, installation in Zone 2, Division 2.
- Loop powered for NE loads.
- Short and open circuit line diagnostic monitoring with LED, transistor output and current level on input.
- Output short circuit proof and current limited
- Three port isolation, Input/Output/Fault.
- EMC Compatibility to EN61000-6-2, EN61000-6-4, EN61326-1.
- In-field programmability by DIP Switch.
- 250 Vrms (Um) max. voltage allowed to the Instruments associated with the barrier.
Technical Data
Loop Input
|
| Type |
loop powered control signal. |
| Supply |
24 Vdc nom (20 to 30 Vdc) reverse polarity protected, 2 A time lag fuse internally protected. Supplies also diagnostic monitoring control circuit. |
| Current Consumption |
65 mA @ 24 V with 45 mA output typical in normal operation, ≤ 10 mA when fault circuit enabled and fault condition detected. |
| Power Dissipation |
1.1 W with 24 V supply, output energized at 45 mA nominal load. |
| Max. power consumption |
at 30 V supply voltage, 1.8 W. |
Override Input
|
| Type |
override control signal de-energizes output when enabled by dip-switch. |
| Range |
24 Vdc nom (20 to 30 Vdc) to disable (field device controlled by input), 0 to 5 Vdc to de-energize field device, reverse polarity protected. |
| Current Consumption |
5 mA @ 24 V. |
Output
|
| Type |
45 mA at 13.0 V (21.0 V no load, 174 Ω series resistance) at terminals 13-16 Out A. 45 mA at 10.2 V (21.0 V no load, 236 Ω series resistance) at terminals 14-16 Out B. 45 mA at 8.5 V (21.0 V no load, 275 Ω series resistance) at terminals 15-16 Out C. |
| Short circuit current |
≥ 50 mA (55 mA typical). |
| Response time |
75 ms. |
Fault detection
|
| Type |
field device and wiring open circuit or short circuit detection dip-switch selectable. When fault is detected output is de-energized until normal condition is restored. |
| Short output detection |
load resistance ≤ 50 Ω (≈ 2 mA forcing to detect fault). |
| Open output detection |
load resistance > 10 KΩ. |
| Fault signalling |
voltage free NE SPST optocoupled open-collector transistor (output de-energized in fault condition and when input power not present). |
| Open-collector rating |
100 mA at 35 Vdc (≤ 1.5 V voltage drop). |
| Leakage current |
≤ 50 µA at 35 Vdc. |
| Loop input consumption |
≤ 10 mA when fault detected. |
| Response time |
≤ 5 ms. |
Isolation
|
| Test Voltage |
I.S. Out/In 1.5 KV; I.S. Out/Override 1.5 KV; I.S. Out/Fault 1.5 KV; In/Fault 500 V; In/Override 500 V; Fault/Override 500 V. |
Environmental conditions
|
| Operating |
temperature limits -20 to + 60 °C, relative humidity max 95 % non condensing |
| Storage |
temperature limits -45 to + 80 °C. |
Safety description
|
| Safety parameters |
Uo/Voc = 24.8 V, Io/Isc = 147 mA, Po/Po = 907 mW at terminals 13-16 Out A. Uo/Voc = 24.8 V, Io/Isc = 108 mA, Po/Po = 667 mW at terminals 14-16 Out B. Uo/Voc = 24.8 V, Io/Isc = 93 mA, Po/Po = 571 mW at terminals 15-16 Out C. Um = 250 Vrms, -20 °C ≤ Ta ≤ 60 °C. |
Mounting
|
| Type |
EN/IEC60715 TH 35 DIN-Rail |
| Weight |
about 135 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 2, Group IIC T4, Class I, Division 2, Groups A, B, C, D Temperature Code T4 and Class I, Zone 2, Group IIC, IIB, IIA T4 installation. |
| Protection class |
IP 20. |
| Dimensions |
Width 22.5 mm, Depth 99 mm, Height 114.5 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