6
STEP2:
Connect TRP-C34R with internet port by RJ45 LAN cable.
*The TRP-C34R Support Auto-MDIX, A straight-through or crossover Ethernet cable
can be used to make a connection directly to the HUB/Router/PC.
STEP3:
Connect TRP-C34R with serial device.
3-1. RS485 Wiring
3-2. RS422 Wiring
3-3. RS232 Wiring
The RS-232 supports 2 channels plus Signal Ground and is configured as DTE like a computer.
Signals are single ended and referenced to Ground.
*Please try to connect pin1,4,6 and Pin 7,8 together if RS232 device does not work.