C500CN512N Omron, C500CN512N Datasheet - Page 77

• Manufacturer Part Number: C500CN512N
• Description: I/O CONNECTION CABLE
• Manufacturer: Omron

Specifications of C500CN512N

• Leaded Process Compatible: No
• Peak Reflow Compatible (260 C): No
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Inspection and Maintenance
5. Pull out the printed circuit board.
6. Insert a new fuse.
7. Reassemble in reverse order.
Output Unit Relays
To replace a Relay in an Output Unit, follow the steps below.
1. Turn OFF the power to the PC.
2. Detach the terminal block from the Output Unit, by removing the screws located at the top and bottom of the
3. Remove the screws that mount the Output Unit to the Backplane. Pulling the Unit toward you remove the Out-
4. There are eight screws on each side of the Output Unit. Remove these screws to detach the case from the
5. Pull out the printed circuit board. Place the Relays on the circuit board.
6. Use the Relay Puller to pull out the Relay. Insert a new Relay.
7. Reassemble in reverse order.
Batteries
When the battery is nearly discharged, the ALARM indicator blinks and the message “BATT LOW” appears on the
Programming Console. When this occurs, replace the battery within one week to avoid loss of data. The battery
comes with its own connector as a set. To replace the Battery Set follow the steps below. The entire replacement
must be completed within five minutes to ensure that the data will not be lost.
1. Turn OFF the power to the PC. (If the power was not already ON, turn the power ON for at least one minute
2. Remove the cover from the battery compartment.
3. Remove the old Battery Set.
64
!
terminal block.
put Unit from the Backplane.
cover.
before turning the power OFF.)
Caution
Do not attempt to short circuit, charge, disassemble, or heat the battery. The battery fluid is flam-
mable and explosive and if mishandled, may cause a fire or explosion. Do not incinerate the bat-
tery after use.
Mounting screws
Located at the top and bottom.
Terminal block mounting screws
Located at the top and bottom of
the terminal block.
Cover mounting screws (8)
Appendix A