Viking VFR-500 Technical Data Manual page 8

7.4 Accessory - CA2Z Module
MODULE
NO. 2
(IF USED)
F_081022 Rev 01 November 2023
CA2Z CA2Z
MODULE
NO. 1
J2 J2
Figure – 4 CA2Z Module Detail (Class A Initiating Device Circuit)
TECHNICAL DATA
PC BOARD
+
ZONE 1
+
1
Multi-Hazard Release Control
Panel Model VFR-500
- + - + - +
ZONE 2 ZONE 3 ZONE 4
- + - + - +
2 3 4 1 2 3
CA2Z CA2Z
1 2 3
R3
P
D2
R4
Page 8 of 11
-
-
4
4
R1
D1
R2
J2