Bed Circuit Boards
46
HEADWALL INTERFACE PCB – P/N 3001–303–900
CONNECTOR
LOCATION
CABLE
LOCATION
VOLTAGE POSITIVE
LEAD
NEGATIVE
LEAD
DESCRIPTION
HDR 1 E 16–18 VDC (w/o
switch) Minimal Volt
Drop (w/ switch)
Pin 1 Pin 3 Nurse Call
HDR 1 E 16–18 VDC (w/o
switch) Minimal Volt
Drop (w/ switch)
Pin 2 Pin 3 Nurse Call
HDR 1 E 5 VDC Pin 4 Pin 3 Pillow Speaker Port
HDR 1 E 3–3.5 VDC Pin 5 Pin 3 Siderail Back Lighting
HDR 6 A 16–18 VDC (off)
12 VDC (on)
Pin 1 HDR 1
Pin 3
Beeper
(Bed Exit)
HDR 7 F 0 VDC (off)
5 VDC (on)
Pin 5 HDR 1
Pin 3
Beeper
(Bed Exit)
HDR 8 C 5 VDC Pin 8 Pin 6 CPU Board
HDR 8 C 16–18 VDC Pin 7 Pin 6 CPU Board
HDR 9 B 0 VDC (w/o switch)
5 VDC (w/switch)
Pin 5 HDR 8
Pin 6
T.V.
HDR 9 B 0 VDC (w/o switch)
5 VDC (w/switch)
Pin 4 HDR 8
Pin 6
Room Light
HDR 9 B 0 VDC (w/o switch)
5 VDC (w/switch)
Pin 3 HDR 8
Pin 6
Read Light
HDR 9 B 5 VDC Pin 2 HDR 8
Pin 6
Nurse Call LED
HDR 9 B 5 VDC Pin 1 HDR 8
Pin 6
Nurse Answer LED
J2 N/A N/A N/A N/A Custom Pendant
J3 N/A N/A N/A N/A Nurse Call
J4 N/A N/A N/A N/A Priority
J8 N/A N/A N/A N/A Pot Wiper–Speaker
HDR 12 N/A N/A N/A N/A Priority
HDR 13 N/A N/A N/A N/A Storage