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Terminals
1 = Common
2 = Temperature sensor
3 = Setpoint (T7560C: Do not connect!)
4 = Bypass/fan* (T7560C: Do not connect!)
5 = LED input (T7560C: Do not connect!)
6 = Bypass** (T7560C: Do not connect!)
7 = Humidity output
8 = 24 Vac / 22 Vdc input
* With Excel 10 Controllers:
W7750 (CVAHU), W7752 (FCU),
and XL12
2
** With Excel 10 Controllers:
W7751 (VAV), W7762 (HYD), and
W7763 (CHC)
For W7753 (UV) and W7761 (RIO),
see
1
Fig. 4. Wiring of DWM
NOTE: If connected to W7753 (UV) Controller, both
terminals 4 and 6 must be connected.
W7761 Remote I/O Controller supports only
terminals 2 (temperature), 7 (humidity), and
1 (common), as well as terminal 8 as voltage supply.
Wiring with terminal 8 is not necessary if:
An FCU or CHC controller with software is
connected (see table 2).
An Excel 500 with 6V/8V/10V signaling from the
controller is used.
The T7560A is then powered by terminal 5.
When all wiring is complete, attach the cover of the DWM as
is shown in Fig. 5.
NOTE: Make sure that the latch on the underside of the
DWM engages properly.
NOTE
below.
T7560A,B,C DIGITAL WALL MODULES
Fig. 5. Mounting cover of T7560A,B DWM.
Fig. 6. DWM dimensions in inches (mm)
3
95-7620-4
EN1B-0146GE51 R0303
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