Conspec Controls CX Series - Page 5

6 Guttman Boulevard, Charleroi Industrial Park, Charleroi Pennsylvania 15022
(800) 487-8450; Fax: (724) 489-9772 Page 5 of 17 http://www.conspec-controls.com
Transmitter Wiring Diagrams:
Standard Transmitter Wiring Optional CDMA Silo Insertion Wiring
PN#
900739-12/24
12/24 VDC
1st Alarm N/O
1st Alarm Common
1st Alarm N/C
2nd Alarm N/O
2nd Alarm Common
2nd Alarm N/C
Sensor Fail N/O
Sensor Fail Common
Sensor Fail N/C
2 4 V D C to J1 o n 90 0 7 3 9
A la rm 1 to J 4 N /C * on 90 0 7 3 9
A la rm 2 to J 7 N /C * on 90 0 7 3 9
P 1 6 4 3 -2 T e rm in a l
*N o te : W irin g is in a fa ils a fe
co n fig u ra tion . N /C h e ld o p e n
d u ring no rm a l o p e ra tio n a n d
clo s e s w he n a la rm e d o r d u rin g
p o w er lo s s *
900739-12/24V Relay Adapter Board 900739 Connection to Optional P1643-xx
(3) SPDTRated .5A @ 120VAC, 60W Remote Audio/Visual Alarm.
J2
1
J1
1
12-24 VDC
Ground
4-20mA Process Loop Signal
To Sensor
J2
1
J1
1
Dust Guard
Sensor Element
Silo Adapter Plate
Rigid Conduit Extension
XP Junction Box
4-20mA Process Loop Signal
Ground
12-24 VDC
900744- 100-240VAC/ +24V /.23A