Siemens RDG

3131
Outputs Inputs Power supply User interface
(1)
(1)
(1)
(1)
(1)
(2)
3
(2)
3
(2)
3
(1)
(1)
3
(3)
3
(2)
(3)
(1)
(1)
3
(3)
3
(2)
3
(2)
3
(2)
3
(1)
3
(2)
3
(1)
3
(2)
3
(1)
(1)
3
(2)
3
(1)
3
(2)
3
(1)
(1)
(2)
(1)
(1)
(1)
(1)
1
2
7
7
7
AC 24..250 V
AC 24..250 V
AC 24..250 V
AC 24..250 V
AC 24..250 V
AC 230 V
AC 230 V
AC 24 V
AC 230 V
AC 24 V
AC 24 V
AC 24 V
AC 24 V
AC 24 V
AC 230 V
Batt.
AC 230 V
AC 24 V
AC 24 V
AC 230 V
S
B
B
B
B
B
B
B
B
LCD
LCD
LCD
LCD
LCD
LCD
LCD
LCD
Large setting knob
ON/OFF switch
Heat/off/cool switch
Heat/off/cool switch
Time-prog buttons
Manual CO button, time-prog buttons
Manual CO button, time-prog buttons
On/Off PWM 3-position DC 0...10 V Output H/C changeover Operating mode switch-over contact Heat-cool changeover sensor Remote or return air temperature sensor External setpoint shift Power supply Setpoint knob Setpoint buttons Operating mode button (B)/switch (S) Digital display (LCD), indicator (LED) Additional operation selector/remarks