Main Pcb With Connections; Digital Input - Dantherm Rcc 130 Bedienungsanleitung

INSTALLATION AND SERVICE MANUAL FOR PROFESSIONALS
Annex: Main PCB with connections

Main PCB with connections

1: 12vDC / 750mA out
2: Input 1
3: Input 2
4: GND

Digital input

J22
PE
F1
T2A
FACTORY ONLY
J2 J4 J6 J7 J21
230V Pre- FAN1 FAN2 ByPass jumper
AC Heater 240VAC
PE 1: L 1: L 1: L 1: L
2: N 2: N 2: N 2: N
Fig. 52: Circuit PCB with connections
4 3 2 1
J1
ANT
-
J8
SW2
ByPass
A
230VAC
1: L open
2: L close
3: Neutral
4: -
1: Power
2: Gnd
3: Shield
4: RS485_A
5: RS485_B
6: Gnd
6 1
J19
RS485
BT1
+
J16 J17 J11 J23
Control Control Pressure VOC
B
Fan 1 Fan 2
1: Tacho 1: Tacho 1: Power 1: Power
2: V Fan 2: V Fan 2: PR 1 2: SCK
3: V Ref 3: V Ref 3: PR 2 3: SDA
4: GND 4: GND 4: GND 4: GND
LAN
J9
S3
S4
S1
S2
J24
J5
PE
USB
RH%
1: Power
PE
2: SCK
3: SDA
4: GND
63