TekTone Tek-CARE NC300II Operation, Installation And Service Manual page 67

System Installation
Copyright © TekTone Sound & Signal Mfg., Inc. All Rights Reserved.
PM321B/PM322B Light Control Modules: The PM321B (for IR311-series or IR319-se-
ries) and PM322B (for IR312-series or IR320-series) modules allow SF301PL series,
SF301DIG, SF401DIG or SF41-series pillow speakers to activate control relays that
can be linked via dry contacts to control overhead and table lighting. The control
relays are brought out on a separate header. (Refer to
nect only Class 2, Power Limited circuits (in accordance with ANSI/NFPA 70,
contact the factory. The modules plug directly onto the back of patient stations
ANSI/NFPA 99 and ANSI/UL
and are subject to the same environmental requirements.
RY350B Multi-Channel Relay: The RY350B provides for the selection of entertainment
program sources by the patient, via TekTone
("R" series, SF301DIG or SF401DIG) in conjunction with IR311-series, IR319-series,
IR312-series or IR320-series patient stations. (IR312-series and IR320-series sta-
tions require two RY350B relays.) The device has six circuit positions and allows 4
radio channel inputs (the remaining two channels are reserved for the "off" position
and the TV audio source). The RY350B electronics are mounted on a flame retar-
dant ABS plastic panel. It uses the same housings as the IR3xx-series stations. The
RY350B requires a separate +12 VDC power source (1.2 Watt per device). Locate
the RY350B within 25' of the associated patient station, with access to the facility's
radio audio cable lines. The environment for the RY350B is 10-40°C with relative
humidity not exceeding 80%. Refer to
Refer to
IR3xx-series Station—General Information
Rom SideCom bed to the IR311-series, IR319-series, IR312-series (requires two
RY351B Hill-Rom ® ® SideCom
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RY351B) and IR320-series (requires two RY351B) patient stations. This enables the
intercom, call placement indication, and in-use indication functions of the SideCom
bed to work with the nurse call system. The SideCom
are connected to the lighting control system and do not need to interface with the
nurse call system. The RY351B interface also detects the disconnection of the (low
voltage) signaling cable from the wall receptacle and places a noncancellable call to
the programmed nursing Master Station. The RY351B electronics are mounted on
an aluminum bracket that can be used to mount the device on a Steel City two-gang
backbox, part number 52171-1/2 and 3/4 with 52-C-13 single gang adapter ring.
The RY351B must be within 6' of the patient station to which it is connected. The
Hill-Rom P376 series plug-in adapter must be installed within 10' of the RY351B.
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The operating environment for the RY351B is 10-40°C with relative humidity not
exceeding 80%.
IR310-series Staff Station: The IR310-series provides a communication point for staff
members to call the master station for staff to staff communication. The device also
has a special feature that is activated by turning on dipswitch 7. This feature allows
the device to call in as a patient station for applications in which call cords are not
desired for patient call in. A call button, reset button, call-placed indicator and in-
use status indicator are provided. See
for additional details.
IR315-series Duty Station: The IR315-series is similar to the IR310-series, but provides
the extra feature of call annunciation and zone lamp operation. The IR315-series has
no dipswitch 7 features. It is designed to provide additional points of annunciation
for the nurse call system in locations that are not within sight or hearing of the master
station. A call button, reset button, call-placed indicator, in-use status indicator and
emergency indicator are provided. See
for additional details. The IR315-series does not support code call devices.
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1069) to the PM321B or PM322B. If in doubt,
pillow speakers with radio button
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for specific connection information.
Figure 40
Adapter: The RY351B provides an interface for the Hill-
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IR3xx-series Station—General Information
IR3xx-series Station—General Information
IL715 Tek-CARE
Figure 41.) WARNING: Con-
for housing information.
's lamp and lighting controls
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NC300II Manual • 61
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