Honeywell W180 User Manual page 37

2. Wire the sensor as shown in the job drawings and
Figs. 40 through 42.
3. Mount the space sensor circuit board on the mount-
ing plate (Fig. 43).
4. Mount the cover on the mounting plate (Fig. 44).
Fig. 40—T7660A Space Temperature Sensor
terminal connections.
LED LIGHT LED
TEMPERATURE
T
SENSOR
ANALOG;
A
COMMON
JUMPER W1
Fig. 42—Typical T7660B Space Temperature Sensor wiring.
RTD SENSOR WIRES
T7660B SENSOR
PUSHBUTTON
PB
DIGITAL;
D
COMMON
W1
M8162
T
A
D
LED
PB
22 AWG
Fig. 41—Typical T7660A Space Temperature
Sensor wiring.
CABLE SHIELD
(IF REQUIRED)
T
T7660A SENSOR
A
18-22 AWG
TWISTED PAIR
HONEYWELL T7660A SENSOR
MAXIMUM DISTANCE FROM CONTROLLER
IS 300 FT. [91 M] USING 18 AWG
THERMOSTAT WIRE.
SENSOR GND R2
2.2K,
1/4 WATT
SENSOR/INPUT
CONNECTIONS
–1
R1
+1
220 ,
–2
1/8 WATT
+2
–3
+3
–4
+4
–5
+5
–6
+6
–7
+7
–8
+8
37
W180 ZONE CONTROL SYSTEM
SENSOR GND
SENSOR/INPUT
CONNECTIONS
M8174
SENSOR PWR
20 VDC
5 VDC
RELAY
CONNECTIONS
RLY 1
1/2 com
RLY 2
spare A
RLY 3
3/4 com
RLY 4
spare B
spare C
RLY 5
5/6 com
RLY 6
spare D
RLY 7
7/8 com
RLY 8
M8175
68-0139
–1
+1
–2
+2
–3
+3
–4
+4
–5
+5
–6
+6
–7
+7
–8
+8