The Elster RS485 module is supplied with two RJ45 multi-drop sockets. A modem, powered by a 10V 80mA supply, can be connected via the 25-way, RS232 D-Type connector.
Up to 32 meters can be multi-dropped over a distance of 1.2km. Transmit/receive LED’s provide an indication that communications are operating correctly.The module allows ease of installation using standard plug-in RJ45 connectors to link from one meter to the next. There are no other connections to make.
Connect Up To 32 Meters
Converts RS232 to RS485, external equipment is connected directly via the RJ45 sockets
1.2km Transmission. 25way D Connector
10V / 80 mA supply to modem (No external power required)
• 2 RJ45 sockets for RS485 multi-drop
• 25-way connector for standard RS232 communications