Intelligent Technologies Modbus to QCPort Adapter Manual
January 2006
MN05002002E (C)
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Page 52
Replace Existing Module
To replace an existing Modbus Adapter, first remove the old one.
1. Remove all connectors (Modbus and QCPort) from the Adapter.
2. Insert a screwdriver under the DIN rail locking tab and lift up to unlock the locking
tab, as illustrated in the following figure.
Table 51: Unlock DIN Rail Locking Tab
3. Remove the old module by pulling straight off the DIN rail.
4. Align the new module where the old one was removed. The module must always
be inserted perpendicular onto the DIN rail.
Push the module straight back
onto the DIN rail.
5. Depress the locking tab to secure the module to the DIN rail.
Table 52: Lock DIN Rail Locking Tab
6. Reconnect the Modbus and QCPort connectors.
7. Reconfigure the device according to the IO Configure procedure in “Operation” or
with a configuration tool, as described in “Advanced Configuration.”
Locked Position
Lift slide to unlock module
from DIN rail
Unlocked Position
Locked Position
Press locking tab to
secure module
