GE Industrial Solutions ZNET901 - Manual (Page 5)

Installation
(cont’d)
ZNET901 Extension Unit for Annunciator
1. Remove cover panel (see Figure below).
2. Mount extension unit no further than 2' - 0" (two feet) from ZNET900(A/B).
3. Connect extension unit to ZNET900(A/B) by wiring the 4 wires to the slots
designated for COM, 5VDC, clock and data. Be sure to match the wire colors.
4. Reinstall cover.
NOTE: Extension unit does not require network or power connections.
ANNUNCIATOR PCB’s
SW3
#14
J2
J2
SW3
#13
J2
J2
SW3
#12
J2
J2
SW3
#11
J2
J2
SW3
#10
J2
J2
SW3
#9
J2
J2
COM
+5V
Clock
Data
Black
Red
White
Green
CONNECT TO
ZNET900(A/B)
(SEE PAGE 2)
■ ■ Zenith Controls, Inc. ZNET900A, ZNET900B and ZNET901 Operation and Maintenance Manual (18R-1000) 3 ■ ■