Optional Connections and Expansions
INSTALLATION GUIDE
Room Controller 4 (NIRC4-xMN)
12.3 NIRX Receiver Board Placement
The NIRC4-xMN can be configured to function as a wireless base station for supporting wireless nurse call
functionality. To support the wireless base station functionality, a wireless transceiver module (NIRX) must
be installed. The NIRX is a printed circuit module which is piggy back mounted on the NIRC4-xMN.
Figure 24. Insert the wireless transceiver module
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TD 93351EN / 21 March 2022 / Ver. B