ABB IMASI13, Instructions Manual

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Wiring Connections and Cabling
Physical Installation
NOTE: This section provides data on the physical installation of the analog
input module only. For complete cable and termination module information,
refer to
Appendix A .
The IMASI13 module occupies one slot in a standard module
mounting unit (MMU). To install the module:
1. Verify the slot placement of the module.
2. Verify that a dipshunt is in the I/O expander bus socket on
the MMU backplane between the analog input module and
controller.
3. Connect the hooded end of the cable from the termination
unit to the MMU backplane. To do this, insert the connector
into the backplane slot in the same slot as the one assigned to
the analog input module. The latches should snap securely
into place.
4. Align the module with the guide rails in the module mount-
ing unit. Carefully slide the module in until the front panel is
flush with the top and bottom of the MMU frame.
5. Push and turn the two captive latches on the module face-
plate one half turn to the latched position. It is latched when
the slots on the latches are vertical and the open ends face the
center of the module.
Wiring Connections and Cabling
The IMASI13 module has three card edge connectors to supply
power (P1), connect I/O expander bus communication (P2),
and provide analog inputs (P3).
Wiring
Install the analog input module in the module mounting unit
to connect the module to the +5 VDC voltages needed to power
the circuits. The module mounting unit also connects P2 to
WARNING
Disconnect power before installing dipshunts on the MMU
backplane. Failure to do so will result in contact with cabinet
areas that could cause severe or fatal shock.