106
OptiBean (XL) Touch
2018/02 Rev. 0.4
9.1.2 Main circuit board outputs
Connector J2
Pin
Motor
Colour Notes
17-18
Brewer motor BM
Black
Pay attention to the right
direction!
24 Vdc
(red wire) to red point
on Brewer, Mixer and
Ingredient motor.
15-16
Mixer motor MM2
Violet
13-14
-
-
11-12
Grinder signal 1
Brown
9-10
-
-
7-8
Ingredient Motor 3
White
5-6
Ingredient Motor 4
Yellow
3-4
-
-
1-2
-
-
Connector J4
Pin
Valve
Colour Notes
17-18
Inlet valve (KW1)
Violet
Red wire is common
+24 Vdc connection
15-16
Espresso pump (KW 2)
Rose
13-14
KW 3 (optional)
Blue
11-12
Brewer valve (DV1)
Brown
9-10
Mixer valve (DV2)
White
7-8
-
-
5-6
Hot water valve (DV4)
Green
3-4
DV 5
Grey
1-2
Expansion valve (DV6)
Orange
Connector J6
Pin
Relay
Colour Notes
4
-
-
3
-
2
H2/H3 Element
via = relay
Red
1
White
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
MIX/BR
MIX2
MIX3
IM1
IM2
IM3
IM4
IM5
IM6
KW1
KW2
KW3
DV1
DV2
DV3
DV4
DV5
DV6
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
2
1
HEA
TER
RELAIS
DOSING V
AL
VES
VAL
VES
INGREDIENT
MOT
ORS
MIXERS
4
3
FA
N
INLET
OUTPUTS
J15
J6
J2
J4
H1
H2/3