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T7560A,B,C DIGITAL WALL MODULES
SPECIFICATIONS
Models
Table 1. Types of DWM
sensor
T7560A1000
Tmp
T7560A1026
Tmp
T7560A1018
Tmp
T7560B1008
Tmp/Hum
T7560B1024
Tmp/Hum
T7560B1016
Tmp/Hum
T7560C1006
Tmp/Hum
1
Tmp = Temperature sensor; Hum = Humidity sensor
Temperature Sensor Accuracy
The DWM is furnished with a 20kΩ NTC temperature
sensor that follows a specific temperature-resistance curve.
See Fig. 1. Honeywell controllers used with the DWM
employ an algorithm that provides readings close to the
actual temperature. Table 2 summarizes the DWM sensor
accuracy for normal operating temperatures. Across the
range of 43 to 104°F (6 to 40°C), the accuracy is better
than ±0.75°F (±0.42°C).
80 K
70 K
60 K
50 K
40 K
30 K
20 K
10 K
30
40
50
0
10
temperature (degrees)
Fig. 1. Temperature vs. resistance for 20kΩ sensor
EN0B-0237GE51 R0208
colors
pre-conf.
1
(dial / housing)
blue/white
white/white
white/white
blue/white
white/white
white/white
blue/white
60
70
80
90 100 110
20
30
40
ambient tem. (°C)
15.5
18.3
units
21.1
°C
26.7
°C
29.5
°F
Humidity Sensor
°C
Table 3. Humidity sensor specifications
°C
parameter
°F
humidity sensing range
n.a.
output signal
accuracy
Fan Speed Button (T7560A,B, only)
switch position
auto
0
1
2
3
bypass activated
NOTE: If connected to Excel 10 UV Controller W7753, fan
output will not be shorted to ground on pressing
the BYPASS button; with every other Excel 10
Controller, it will be shorted.
See T7560A,B,C Installation Instructions (product
literature no.: EN1B-0146GE51) for configuration.
Power Supply
24 Vac/dc with a valid range of 18 ... 30 V
5 Vdc via LED input with a valid range of 5 ... 12 V
See T7560A,B,C Installation Instructions (product literature
no.: EN1B-0146GE51) for details.
° F
Power Consumption
°C
< 2 VA at 24 Vac, 50/60 Hz
DWM Setpoint Adjustment
The relation between setpoint and resistance is given in
Table 5 and Table 6. Accuracy of resistance is:
• ± 5% in middle position, e.g. 5225 Ω to 5775 Ω
• ± 10% in end position, e.g. 9450 Ω to 11550 Ω.
Setpoint accuracy: ± 0.2 K
2
Table 2. Temperature sensor accuracy
max. error (°C)
±0.29
±0.27
±0.27
±0.27
±0.29
5 ... 95% r.h.
0.5 ... 10 Vdc (5...100% r.h.)
±5% (full-scale)
Table 4. Fan speed resistances
resistance (Ω)
1681.4 ±100
2686.4 ±100
3866.4 ±100
3041.4 ±100
4601.4 ±100
0 ... 100
nominal re-
sistance (Ω)
31543
27511
24047
18490
16264
value
fan behavior
runs as scheduled
OFF
runs at speed 1
runs at speed 2
runs at speed 3
unchanged
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