51
Wire the Units so that they can be easily replaced. In addition, make sure that the
I/O indicators are not affected by the wiring.
Terminal Blocks Unlock the terminal block of an I/O Unit to remove the terminal block from the I/O
Unit. You do not have to remove the lead wires from the terminal block in order to
remove it from an I/O Unit.
Locks for terminal block.
Unlock to remove the terminal
block from the I/O Unit. Make
sure the terminal block is
locked securely after wiring is
complete.
I/O Unit Cover A C200H-COV11 Cover is provided as an I/O Unit cover for Units that use 10P
terminal block connectors. After the I/O wiring has been completed, slide the
cover up from the bottom, as shown in the illustration below.
Attach
Remove
I/O Unit cover
Wiring Examples The following are examples of how to connect I/O devices to I/O Units. During
wiring, work slowly and carefully. If an input device is connected to an Output
Unit, damage may result. Check all I/O devices to make sure they meet the spec-
ifications (refer to Appendix A Specifications).
DC Input Units
COM
Contact output
IN DC input
Standard I/O Unit Wiring Section 4-7
To Next Page
Loading...
Need help?
General
