Momentum Sales & Marketing Modbus Plus 170 PNT Series - Manual (Page 22)

Assembling Adapter and I/O Base
22 870 USE 103 00 May 2001
Disassembling an Adapter from an I/O Base
Overview This section contains safety precautions and a procedure for disassembling an
adapter from an I/O base.
Tools Required A flat-head screw driver may be needed to disassemble the unit.
Disassembling
an Adapter from
an I/O Base Follow the steps in the table below to remove an adapter from an I/O base.
CAUTION
ELECTRICAL CIRCUITRY MAY BE EXPOSED
Before removing an adapter from the base, disconnect the wiring
connectors. Make sure that the I/O base is not under power when it
does not have a Momentum adapter mounted on it.
Failure to observe this precaution can result in injury or
equipment damage.
Step Action
1 Choose a clean environment to disassemble the unit, in order to protect the
circuitry from contamination.
2 Make sure that the I/O base is not under power by removing the terminal
connectors from the I/O base.