P/N PM000205A • Rev. 2 • ISS 16MAY2017
ascom
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© 2017 Ascom, Inc.
NIPC-W3P Passive Three Button Pull Cord
Installation Sheet
Description
The NIPC-W3P Passive Pull Cord Module is intended for use
in areas such as toilet areas. It must connect to a passive
room bus. The passive bus in the module contains eight
wires, but only four are used with the pull cord module.
NIPC-W3P 3-Button Pull Cord Module
The NIPC-W3P module fits on a single backplate (not
included). Use the backplate to mount the module on
different types of backboxes. Alternatively, a spacer is
available for surface mounting.
Electrical Connections
The NIPC-W3P module is a passive device that connects to
a passive room bus using a 4-pole terminal. The following
figure shows the location of the 4-pole room bus
connector for the NIPC-W3P pull cord.
NIPC-W3P Passive Room Bus Terminals
Legend:
(1) 4-pole connection to passive room bus
Terminating the Block Connector
The NIPC-W3P module uses a 4-pole terminal block to
connect the module to the room bus’s eight wire cable
(Cat 5/5e/6/7). If this is the last module on the bus, the four
unused wires should be folded back and taped to the bus
cable. If this module is to be daisy-chained to another
module down-line on the bus, you must terminate the 4-pole
block connector with matching wires from the eight wire
room bus cable that goes to the next module. Terminate the
unused wires on a separate 4-pole block connector, or similar
connector, with the matching wires from the next module in
room bus.
Terminating Block Connector
Legend:
(1) Cable from previous module
(2) Cable to next module
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