CPI Canada Inc.
System Interfacing
3B
Indico 100 Series Service Manual Ch # 740895-05 Rev. E
Page 3B-9
3B.3.3 Selecting Output Voltages (Cont)
IT IS THE RESPONSIBILITY OF THE INSTALLER TO PROVIDE THE PROPER INTERFACING CIRCUITS TO THE
OPTO COUPLER(S) IN THESE TYPES OF INSTALLATIONS.
For reference, the jumper wire links associated with each of the subject relays is listed below:
RELAY JUMPER
WIRE
K1 JW12
K2 JW9
K3 JW11
K4 JW10
K6 JW14
K8 JW13
3B.3.4 Typical Examples
Selected Output Relay
Plug and Jumper
Wire Jumper
K2 (24 VDC)
JW2: Live Contact
(K2) TB11 - 5 to TB8
K1 (110 VAC)
JW1: Live Contact
(K1) TB11 - 4 to TB9
K4 (24 VDC)
JW4: Live Contact
(K4) TB11 - 3 to TB8
K3 (220 VAC)
JW3: Live Contact
(K3) TB11 - 2 to TB10
K6 (dry contacts)
JW5: Dry Contact
(K6) TB11 - no connection
K12 (24 VDC)
JW7: Live Contact 24VDC
N/A
K13 (dry contacts)
JW8: Dry Contact
N/A
K7 (24 VDC)
JW6: Live Contact 24VDC
N/A
The previous examples will configure the outputs as shown below:
•
K2 when selected will provide 24 VDC to a load at TB1 pins 11 and 12.
•
K1 when selected will supply 110 VAC to a load at TB1 pins 1 and 2.
•
K4 when selected will supply 24 VDC to a load at TB2 pins 11 and 12.
•
K3 when selected will supply 220 VAC to a load at TB2 pins 1 and 2.
•
K6 when selected will supply closed contacts at TB3 pins 11 and 12.
•
K12 when selected will supply 24 VDC at TB6 pins 1 and 2.
•
K13 when selected will supply closed contacts at TB6 pins 11 and 12.
•
K7 will supply 24 VDC at TB4 pin 3 for tube 1, or 24 VDC at TB4 pin 2 for tube 2. Ground
reference will be at TB4 pin 1.
