Honeywell NOTIFIER NFC-50/100 Instruction Manual page 37

NFC-LOC Local Operator Console
NFC-LOC
display board
Notifier FirstCommand Series Manual — P/N LS10001-001NF-E:H 1/8/2018
ECC-MCB-PCA
Rev.
J12
TB15
J9
RTZM
NFC-50/100
main control board
Figure 2.24 Local Operator Console Wiring (Class A/Style Z)
external operator interface
+
TB24
-
external data bus
B
A
TB12
B
A
external
audio riser
+
-
TB22
TB2
B
A
TB3
+
-
B
A
TB4
+
-
JP2
(shown jumpered
on pins 2 and 3)
-
TB5
+
-
+
Installation
power - 24VDC
37