The CyMOD™ CM 4510 RS-485 signal repeater you add modules to your network (add one for every 128 modules up to 256 modules per network), or extend the network another 4,000 feet (1.2km).
The module automatically controls the RS-485 bus direction without external handshaking signals from the host. Host software written for half-duplex RS-232 may be used without modification.
Supplied with removable DIN-rail mounting clip and painted steel mounting plate for wall-mounting. Without DIN clip, module is just 1" (25mm) high.