Chapter 5 Maintenance and Troubleshooting
Input/Output Modules
© 2015 Harmonic Inc. All rights reserved.
46
Electra 9200, Rev O
NOTE:
The FLEX-1 Module must be installed in slot 4 (and an optional second module can be
installed in slot 5) of the encoder. The IOM-RAC2 must be installed in slot 3. Refer to the encoder
guide or online help for information about accommodating the new FLEX-1 Module in the encoder’s
configuration.
CAUTION:
Wear an ESD wrist strap when unpacking a module from its antistatic protective packing
material. Unpack and handle the module away from electric motors, transformers, and other similar
machinery.
Removing and Replacing an Input/Output(I/O) Module
NOTE:
The encoder needs to be turned off when removing and replacing an I/O module.
To remove an I/O module:
1.
With a Phillips-head screwdriver, remove the two screws attaching the module to the back
of the chassis, as shown in step 1,
.
Figure 5–10: Removing an I/O module
2.
Pull firmly on the module to remove it from the chassis, as shown in step 2,
2
1
(RN-16)
