ExpertDAQ Relay modules communicate via RS485 and are available with Modbus RTU. Within one RS485-network up to 256 modules may be controlled. Without a RS485 Repeater the maximum cable length is 1200m. The RS485 Relay module are sturdy, power saving and easy to use.

The EX9063BD has 3 DC-SSR Output which are capable of carrying currents up to 1A at 3 to 30VDC with leak current of only 0,1mA. The EX9063BD has a LED-display for each channel and was developed for use in a wide temperature range.

Features:

• 3 relay DC-SSR channels channels
• maximum current 1A at 3 - 30VDC
• leak current below 0,1mA
• Digital Level 0: <+1V - Digital Level 1: 4 - 30V
• lifetime at least 10^5 operating cycles
• LED-display for each channel
• extended temperature range
• In- and Output galvanically isolated
• output as RS485-interface
• manual configuration or with supplied Software
• power supply 10 - 30VDC
• Hard- and Software Watchdog