Siemens RDF870KN Series Manual page 20

Engineering parameters
Item Description
MODA Modbus address setting
MODB Modbus baud rate setting
MODF Modbus data frame format
APP Application selection
DISP Symbol display enable/disable
SEN1 1) External sensor1 type selection 0: No function
DIL1 Control action if digital input
SEN2 1) External sensor2 type selection 0: No function
DIL2 Control action if digital input
PMH PM2.5 sensor high range
PML PM2.5 sensor low range
CO2H CO sensor high range
2
CO2L CO sensor low range
2
UOCH VOC sensor high range
UOCL VOC sensor low range
HUMH Humidity sensor high range
HUML Humidity sensor low range
20
Siemens
Smart Infrastructure
Range
1...247
1: 9600 bps
2: 19200 bps
3: 38400 bps
0: 1/8/E/1
1: 1/8/O/1
2: 1/8/N/1
3: 1/8/N/2
1: PM2.5 control only
2: PM2.5 + CO control
2
3: CO control only
2
4: Ventilation
0: Disable display
1: Enable display
1: Temperature (AI) (NTC 10k)
2: Temperature (AI) (0...10 V)
3: PM2.5 (AI) μg/m3 (0...10 V)
4: CO (AI) ppm (0...10 V)
2
5: VOC (AI) % (0...10 V)
6: VOC (AI) mg/m³ (0...10 V)
7: R.h. (AI) % (0...10 V)
8: Alarm input (DI)
9: Dummy AI (0...10 V) (RU only)
10: Dummy DI (RU only)
0: Normally open / Open
1: Normally closed / Closed
1: Temperature (AI) (NTC 10k)
2: Temperature (AI) (0...10 V)
3: PM2.5 (AI) μg/m3 (0...10 V)
4: CO (AI) ppm (0...10 V)
2
5: VOC (AI) % (0...10 V)
6: VOC (AI) mg/m³ (0...10 V)
7: R.h. (AI) % (0...10 V)
8: Alarm input (DI)
9: Dummy AI (0...10 V) (RU only)
10: Dummy DI (RU only)
0: Normally open / Open
1: Normally closed / Closed
Max. of low range...1000
0...Min. of high range
Max. of low range...2000
0...Min. of high range
Max. of low range...100
0...Min. of high range
Max. of low range...100
0...Min. of high range
Factory settings
1
2: 19200 bps
0: 1/8/E/1
1: PM2.5 control only
1) Room temp= 1;
2) Outside temp= 0;
3) PM2.5= 1;
4) VOC= 0;
5) CO = 0;
2
6) RH= 0;
3: PM2.5 (AI) μg/m3
(0...10 V)
0: Normally open / Open
0: No function
0: Normally open / Open
500
0
2000
0
5
0
100
0
A6V11439454_en--_d
2021-03-31