Feature
- Voltage-type isolation module
- Loop power supply
- Easy Installation
- Dual isolate control
- Supports both Class A and Class B wiring modes.
- LPCB approved to EN 54-17
Description
GL-IM-L Digital Isolator Interface is the module that monitors the short circuit fault at the loop, It has dual side isolation, if it detects the short circuit on loop it will isolate that side to ensure loop communication signal will not be affected or interrupt by short-circuit fault. The advantage of a dual side isolation module can indicate the location of a short circuit through LED indicator, facilitating on-site troubleshooting.
Technical data
| Operating Voltage: | 18-28V(Modulated-pulse) |
| Standby Current: | ≤1mA |
| Isolate holding current: | ≤10mA |
| Action condition: | Isolate input/output side short circuit or loop voltage ≤7.5V |
| Temperature range: | -10°C ~ 50°C |
| Humidity: | ≤95%RH, ( 40±2°C )No condensation |
| Isolate Indication: | Active A or Active B LED Emitting. |
| IP Rating: | IP32 |
| Installation Base: | GL-6618 |
| Weight: | Module 62g, Base 58g |
Dimension & Wiring
Note
- 1,3: connecting with Detection loop L+;L-(Input),A side isolate.
- 8,10: connecting with Detection loop L+;L- (Output),B side isolate.
- Maximum 32 devices connect with one side of Isolate Interface.
- Please make sure 1,10 connect with L+;3,8 connect. With L-.It recommends using different colors to distinguish the line. Otherwise it will cause the loop wiring error.