User`s manual

CYMOD 4531 • 53
Initialization Wiring
5.3. Install a New CYMOD 4531 to a Existing
Network
Equipments for Install a New Module
♦ A existing CYMOD network
♦ New CYMOD modules.
♦ Power supply (+10 to +30 V
DC
).
Installation Procedure
1. Configure the new CYMOD module according to the initialization procedure in
section 2.2.
2. The baud rate and check-sum status of the new module must match with
the existing RS-485 network. The address ID must not conflict with other
CYMOD modules on the network.
3. Power off the CYMOD power supply of the existing RS-485 network.
4. Power off the host computer.
5. Wire the power lines for the new CYMOD with the existing network. Be careful
about the signal polarity.
6. Wire t he RS-485 data lines for the new CYMOD with the existing network. Be
careful about the signal polarity.
7. Wire to the input or output devices. Refer to section 2.4 for illustrations.
8. Power on the host computer.
9. Power on the CYMOD local power supply.
10. Use the administration utility to check entire network.