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SPYDER® BACNET® PROGRAMMABLE CONTROLLERS
63-2689—05 14
Fig. 17. Controller wiring diagram (model PVB6436AS shown) for typical VAV application with staged reheat.
(For note 2, refer to Fig. 14.)
AO-1
DI-1
UI-3
UI-2
UI-1
COM
COM
24 VAC
24 VAC
COM
+
-
DO-1
DO-2
DO-3
OCCUPANCY SENSOR
(CONTACTS CLOSED
EQUALS OCCUPIED)
WINDOWS CONTACTS
(CONTACTS CLOSED
EQUALS WINDOW CLOSED)
DI-2
2
AIR FLOW
PICKUP
ΔP
3
3
DI-3
COM
LINE
POWER
STAGE 1
STAGE 2
STAGE 3
AO-1
COM
AO-2
AO-3
COM
UI-1
COM
UI-2
UI-3
COM
UI-4
UI-5
COM
UI-6
DI-1
DI-2
COM
DI-3
20V DC
DI-4
BAC–
BAC+
SHLD
EGND
24 VAC
24VAC COM
DO-1
COM
DO-2
DO-3
DO-4
DO-5
COM
DO-6
COM
1
2
3456
78
109 2345678 09
11 1111111 21
12345678 09
22 2222222 33
12345678 09
333333334
SBUS1
SBUS2
SHIELD
BACnet MS/TP+
BACnet MS/TP–
2
2
1
3
TO ASSURE PROPER ELECTRICAL CONTACT, WIRES MUST BE TWISTED TOGETHER BEFORE INSERTION INTO THE TERMINAL BLOCK.
CONTACTS MUST BE SUITABLE FOR DRY SWITCHING, 5V AT 10 mA. USE SEALED TYPE, GOLD FLASHED OR PIMPLED CONTACTS.
M31172C
DIP SWITCH S3
(TR23 AND TR24 ONLY.)
ON
SW1 SW2 SW3
DIP SWITCH S2
ON
SW1 SW2
DIP SWITCH
S1
ON
SW1 SW2
DIP SWITCH S1 FOR HUMIDITY MODELS ONLY. SEE TR23 INSTALLATION INSTRUCTIONS, FORM NO. 62-0267, FOR CONFIGURATION DETAILS.
TR23-H ONLY
DO NOT CHANGE THIS
SWITCH POSITION.
10
86
4
3
GND
SENSOR
LON +
LON -
SETPT
LED
OVERRIDE
HUM
24 VAC
9
2
1
12
5
711
1