Wega Espresso Coffee Machine - MACHINE - INTERFACE Connection; VENUS Interface System

CNS
10
English
espresso coffee machine -
interface system
R
2. VENUS interface system
2.1 MACHINE - INTERFACE connection
K The switch must face downwards
Note To enable the interface, short circuit pins 33/34 of CN1
K
1 Z11
1
PIN RELAY
GROUP
DOSE KEY
1
2 Z12
1
2
3 Z13
1
3
4 Z14
1
4
5 Z15
1
5
6 Z16
1
6
7 Z21
2
1
8 Z22
2
2
9 Z23
2
3
10 Z24
2
4
11 Z25
2
5
12 Z26
2
6
13 Z31
3
1
14 Z32
3
2
15 Z33
3
3
16 Z34
3
4
17 Z35
4
5
18 Z36
4
PIN RELAY
GROUP
DOSE KEY
6
19 Z41
4
1
20 Z42
4
2
21 Z43
4
3
22 Z44
4
4
23 Z45
4
5
24 Z46
4
6
25 ZT1
TEA
26 ZT2
27
28
29
HTW common signals
30
HTW common signals
31
32
33
ABHART*
34
GND*