C4. wiring, C4.1 terminals and communication ports connection, C4.1 – Yokogawa YFGW410 User Manual
Page 39: C4-1
<C4. Wiring>
C4-1
IM 01W02D01-01EN
C4. Wiring
This chapter explains the power, grounding, and communication cable connection to the
YFGW410.
C4.1 Terminals and Communication Ports
Connection
The YFGW410 has spring terminals to connect the power supply cable and serial communication
cables. Use the screw to connect the ground terminal with a ring-type crimp to the frame ground.
Use the RJ-45 connectors for Ethernet, and connect the metal network cables to the field wire-
less backbone device interface, field network interface, and maintenance interface.
Plug the cable for redundancy or the terminator to the synchonization connector.
The customer does not need to connect any cable to the serial port.
RS-485 connector
Maintenance interface
Field network interface
Power supply connector
Synchronization connector
Field wireless
backbone interface
FC0401.ai
Figure C4-1 Terminals and Communication Ports View