Wiring Information; Back Panel Wiring; Appendix C - Pressura RPM10 Operation And Service Manual

Appendix C

Wiring Information

Back Panel Wiring

Input / Output
PIN # / Comm
1, 2 Input
3, 4 Output
5, 6 Input
7, 8 Comm
9, 10 Output
11, 12 Output
13, 14 Input
15, 16 Input
17, 18 Input
19, 20 Input
21, 22 Input
23, 24 Input
25, 26 Output
27, 28 Output
29, 30 Output
31, 32, 33 Comm
34, 35, 36 Comm
Signal Description
24 VAC/DC Power in Digital Interface Module (DIM).
24 V Power for TSI Pressure Sensors 24 VAC
0 to 10 VDC Input 1
RS-485 Communications between DIM and TSI Pressure
Sensors
Open / Closed Relay 1 Output (Low Alarm)
Open / Closed Relay 2 Output (High Alarm or Room Mode)
0 to 10 VDC Input 2
0 to 10 VDC Input 3
Open / Closed
Open / Closed Input 4
0 to 10 VDC Input 5
Resistance
Resistance Input 6
Open / Closed
0 to 10 VDC Input 7
Resistance
0 to 10 VDC Analog Out 1
0 to 10 VDC Analog Out 2
4-20 mA
0 to 10 VDC Analog Out 3
4-20 mA
RS-485 Nurse Station Display
Modbus / Bacnet BAS Communications
MS/TP / LON
31: B
32: A
33: Ref
34: B
35: A
36: Ref (Modbus / BAcnet MS/TP only)
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