Modbus TCP till 12 DI & 4 DO (NPN) kanaler

Interface:

• Communication: 10/100 Based-T Ethernet
• Protocol: Modbus TCP, TCP/IP, UDP, ICMP and ARP
• Led indication: Led for power and Ethernet link status
• Isolation voltage: 3750Vrms

Digital Input:

• Input channels: 12
• Input typ: Dry/Wet contact
  • logic level 0: close till ground / 0~2VDC
  • logic level 1: open / 5~30VDC
• Counter/Frequency/Latch: single ended with common source/ ground
  • Dry contact :
    • logic level 1 (inactive) : open
    • logic level 0 (active): Close till GND
  • Wet contact :
    • logic level 0 (inactive) : +2VDC max
    • logic level 1 (active): +10V till 50VDC max
  • Logic level status can be inversed via ASCII/Modbus command
• Counter Input: 500Hz counter input (32-bit+1-bit överflow)

Digital Output:

• Output channels: 4
• Typ: isolated open collector (NPN) w/pin of EXT.PWR Open Collector till +5~30V / 500 mA max load Logic level status can be inversed via ASCII/Modbus command
• Pulse output: Each channel supports 500Hz pulse output

Power requirement:

• Consumption: 1.8W
• Power input: 10~30VDC (unregulated)
• Humidity: 5~95% RH, non-condensing