Pin
1
2
3
4
5
6
7
8
9
10
N
L
N
L
N
L
N
L
N
L
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
RED
GREEN
FUNKCIJE
CHARACTERISTICS
Main line
Fan
Configurable output V2 – Pump
Heater
Motor-reducer
Safety thermostat, input Hv1
Safety thermostat, input Hv2
Exhaust probe
Buffer temperature probe
Boiler temperature probe
Encoder signal
Auxiliary input: Chrono/Room thermostat
Configurable input
+5V
GND
S4
GND
S6
GND
S7
+5V
+12V
F
COM
NC
NO
RS 485
RS 232
Photo-cell
Phase
Configurable auxiliary output
Display
Conector Rs232
230Vac± 10% 50/60Hz
F1= fuse T5,0A
Triac regulation max 1A
Triac ON-Off max 1A
Relay 3A max
Triac ON-Off 1A max
Contact ON-Off, Default valueclosed;
Bypass of not used
Contact ON-Off, Default valueclosed;
Bypass of not used
Thermocouple K: 500°C Max
NTC 10K @25°C 120°C Max
NTC 10K @25°C 120°C Max
Signal TTL 0 / 5V
Contact ON-Off
Signal 0 / 5V
Analogue input
Max voltage 5A
Relay 3A max;
Connecting modem/computer
11
Summary of Contents for COMBO 25
Page 21: ...Spare parts catalogue 20 ...
Page 23: ......
