EX9063BD - RS485 3 DC solid state relays, 8 digital input, status LED

EX9063BD RS485 relay device. 3 DC SSR Out, 8 digital In. Currents up to 1A at 3 to 30 VDC, leak current 0,1mA. Wide temperature range. Status LED
125,90 €
149,82 € incl. VAT plus shipping costs
Availability: Usually dispatched within 3 to 6 working days


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.


  • 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



Communication RS485
Speed 1200 - 115200 bps
Connector Terminal Block
Protocol ASCII

Input / Output

Type Relay DC-SSR
Channels input 8
Channels output 3


Channels 8 single ended
Logic 0 0 to 1 V
Logic 1 4 to 30 V
Input impedance 3000 ohm
Current common source


Channels 3 Relay
SSR type DC-SSR, Normal open
Load voltage range 3 to 30 VDC
Leakage current 0.1 mA
Max load current 1.0 Arms
Min operate time 1 ms
Min release time 1 ms
Dielectric strength 2500 Vrms


Isolation voltage 3750 V


Power max. 1.4 W
Power input 10~30V DC


Mounting Din Rail Mounting
Dimension 100 x 70 x 25mm
Weight 135g


Operating temperature -25~75°C
Storage temperature -40~85°C
Certification CE / FCC / WEEE / RoHS


included in delivery Din Rail Mounting Kit