The PM321B and PM322B Multiplex Lamp Control
Modules are for use with the Tek-CARE®NC300II Nurse
Call System using IR319B, IR320B, IR311E or IR312E
patient stations and SF401DIG or SF301DIG pillow
speakers. The modules provide on/off control through the
pillow speaker of two lamp sources, typically the overhead
room lamp and a separate reading lamp. Circuitry for low
voltage lamp switching is provided by others. Turning the
lamps on or off is accomplished by pressing the appropriate
push buttons on the pillow speaker.
The lamp control module can be mounted directly to the
patient station, or can be mounted to the station’s PM311C
or PM312C pillow speaker intercom module. Standard
SF401P pillow speakers or SF401, SF311 or SF312 call
cords may be used without removing modules.
• UL® 1069 Listed (when used with IR319B, IR320B,
IR311E or IR312E patient stations)
• Provides on/off control of two lamp sources
• Mounts directly to patient station or to pillow speaker
intercom module (if used).
Dimensions: Width: 5" (127 mm)
Depth: 1.625" (41 mm)
Height: 0.5" (13 mm)
Construction: PC board with quality electronic components
Mounting: Plug-in connectors mounted to patient station or to PM311C/PM312C (if used)
Tek-CARE®NC300II Nurse Call System
IR319B or IR320B Patient Stations
with SF401DIG Pillow Speakers
IR311E or IR312E Patient Stations
with SF301DIG Pillow Speakers
ARCHITECTS’ AND ENGINEERS’
The multiplex lamp control module shall be TekTone®
PM321B, PM322B, or approved equal. The PM321B is
designed for use with IR319B and IR311E single patient
stations; the PM322B is designed for use with IR320B and
IR312E dual patient stations.
When used in conjunction with TekTone®’s SF401DIG or
SF301DIG pillow speakers, the PM321B and PM322B
shall provide on/off control of two lamp sources—generally
one room lamp and one reading lamp.
All electronic components needed for this function shall
be mounted on a printed circuit board that plugs into the
patient station or into the PM311C or PM312C Pillow
Speaker Intercom Modules, if present.
The PM321B and PM322B shall be UL® 1069 Listed
(when used with IR319B, IR320B, IR311E or IR312E
This product was added to our catalog on Friday 23 May, 2014.