User's Manual

I/O Setup
3A1149D 13
Pin
Number
DGM
Analog
Inputs Functional Description
11
Set Zone 1 Temperature
2 1 - GND
Grounding Pin for
Analog Input 1
32
Set Zone 2 Temperature
4 2 - GND
Grounding Pin for
Analog Input 2
21 3
Set Zone 3 Temperature
22 3 - GND
Grounding Pin for
Analog Input 3
23 4
Set Zone 4 Temperature
24 4 - GND
Grounding Pin for
Analog Input 4
Pin
Number
DGM
Analog
Outputs Functional Description
40 1
Actual Zone 1 Temperature
41 1 - GND
Grounding Pin for
Analog Output 1
42 2
Actual Zone 2 Temperature
43 2 - GND
Grounding Pin for
Analog Output 2
60 3
Actual Zone 3 Temperature
61 3 - GND
Grounding Pin for
Analog Output 3
62 4
Actual Zone 4 Temperature
63 4 - GND
Grounding Pin for
Analog Output 4
Pin
Number
Power
Supply Functional Description
27
+ 9-30V Power Supply Pins
51
68
69
70 - Grounding Pin