EXCEL 500/600 - INSTALLATION INSTRUCTIONS 
EN1R-1047GE51 R0913 
30
Sensors and Transducers 
Table 16. Sensors suitable for use with Excel 500/600 (external transducer not required) 
sensor type  range 
characteristic in controller 
(set using CARE) 
AF20 Outside Air Temperature Sensor  -20…+30° C 
NTC 
VF20A Strap-On Temperature Sensor  0…+110° C 
KTF20 Boiler Temperature Sensor  0…+100° C 
LF20 Duct Temperature Sensor  -30…+100° C 
AQS51 or C7110C1001 CO
2
 Sensor  0...2000 ppm CO
2
  0…10 V = 0..2000 ppm 
C7110A1005 Air Quality (Mixed Gas) Sensor  0…100%  0…10 V = 0…100% 
T7560C1006 Combined Room Temp. / Humidity Sensor 
or H7012B1023 Room Humidity Sensor 
6…40°C NTC 
20...95% relative humidity  0..10 V = 0...100% 
 
Table 17. Room Temperature Sensors suitable for use with Excel 500/600 (external transducer not required) 
sensor type  range 
characteristic in controlle
(set using CARE) 
T7460A1001 Room Temperature Sensor 
6...40°C NTC 
T7460B1009 Room Temperature Sensor 
setpoint wheel  linear input 
TF22 Room Temperature Sensor 
6…40°C NTC 
setpoint wheel  linear input 
operating knob  - 
T7460C1007 Room Temperature Sensor 
6...40°C NTC 
setpoint wheel  linear input 
occupancy button*  - 
T7460E1002 Room Temperature Sensor 
6...40°C NTC 
setpoint wheel  linear input 
occupancy button* 
- 
fan speed, 3 stages 
T7460F1000 Room Temperature Sensor 
6...40°C NTC 
setpoint wheel  linear input 
occupancy button* 
- 
fan speed, 5 stages 
T7460A1000 Room Temperature Sensor 
6...40°C NTC 
setpoint wheel  linear input 
occupancy button* 
- 
fan speed, 5 stages 
T7460C1006 Combined Room Temperature / Humidity 
Sensor 
6…40°C NTC 
20...95% r.h.  0..10 V = 0…100% 
C7110D1009 Combined Room Temperature / Humidity 
Sensor 
6..40°C NTC 
0...2000 ppm CO
2
  0..10 V = 0…2000 ppm 
setpoint wheel  linear input 
occupancy button*  - 
T7560B1008 Combined Room Temperature / Humidity 
Sensor 
6...40°C NTC 
20...95% r.h.  0...10 V = 0...100% 
setpoint wheel  linear input 
occupancy button* 
- 
fan speed, 5 stages 
*supported in AH03 
 
Table 18. Humidity Sensor suitable for use with Excel 500/600 (external transducer not required) 
sensor type 
characteristic in controlle
(set using CARE) 
additional remarks 
H7015B1020 Duct Humidity Sensor 
0..10 V = 0...100%  set jumper to 0...10 V 
H7508A1042 Outside Humidity Sensor