Honeywell TR21 Serie Manual De Instrucciones página 4

TR21, TR22, TR23, AND TR24 WALL MODULES
Table 2. TR21, TR22, TR23, and TR24 Wall Module Terminal Connections.
When
Wall Used With
Module Controller
Model Model(s)
TR21
TR21-A
W7761
TR21-H
TR21-J
• W7750,
TR22-F5
W7751,
TR23
W7752,
and
TR23-N
W7753
• Excel 600,
T24
500, 100,
and 80
TR23
TR23-F3
TR23-F5 W7753
TR23-H
T24
• W7750,
TR23
W7751,
TR23-F3 and
W7752
• Spyder:
TR23-F5
PUL, PVL
TR23-H
T24
Excel 600,
TR23-F3
500, 100,
and 80
TR23-F5
with Fan
TR23 Excel 600,
500, 100,
TR23-H
and 80
T24 without Fan
a
A check mark ( ) indicates the terminal is used in this wall module and controller configuration.
b
Earth Ground.
c
LonWorks® terminals (+ and –) are polarity insensitive.
d
Power coming from the controller to power the humidity sensor.
63-1321ES—04
LON LON
b c
GND Sensor + –
1 2 3 4
Terminal Usage and Number (See Fig. 3 on page 3)
SETPT Override
(Setpoint) Return LED
5 6 7
4
a
LED Override
Return / Fan Override
8 9 10
Fan
Fan
Fan
Override
Override
/ Fan
Override
/ Fan
Override
Override
Override
/ Fan
Override
/ Fan
Override
Override
Override
18-24
d
Humidity Vac
11 12