Connects directly to our USBDIO24, or NI DIO24/6503 Digital I/O DAQ card products via standard 50 pin I/O header connector.

• Provides access to all relay contacts via two 25 way D terminals and an IDC header. The IDC header can be used with an IDC cable to another 25 way D connector.
  

• Relay activation/control is via logic level digital signals which connect via standard 50 pin I/O header connector

• All channels can be configured as either inputs or outputs via onboard links

• Opto-isolated digital control inputs.  Provides voltage isolation of 5000V AC

• LED channel status indication with opto-isolation options

• Relays can be activated via any suitable digital (5V) input signal

• Requires external 12V DC power supply (800 mA max per relay card (if all relays are switched on), PSU connects via DC jack

  Download datasheet