Becker ACU6100 - 2.5 Connector Pin Assignments; Connector P1; Figure 9: ACU6100 - Connector Layout

Installation
Connector P1
32 ACU6100 DV64440.03 Issue 09 November 2019
2.5 Connector Pin Assignments
Figure 9: ACU6100 – connector layout
P1: 10pol male, bayonet
P2: 19pol male, bayonet
①: Grounding bolt
Connector P1
P1/Pin
Signal name / Function
Remarks
C
DC1
+27.5 V
D
GND1
G
DC2
+27.5 V
F
GND2
H
PTT in/out
B
Back-Up (Emergency) Switch out
K
Slaved Switch out
Mask-Mike Switch out
ACU6100-X-(XXX0)
ACU6100-X-(XXX5)
J
IC Hot Mike in
Intercom activation line (low active)
E
Dim Control1 in
Panel illumination
A
Dim Control2 in
Brightness of LED’s
1
Label
Label
M
BA
L
K
J
H G F
T S E
U V R D
N P C
H
BA
G
F E D
K J C
GND
CAN1
CAN2
Device address safety-related
wiring
Reset inReset out
P2
Power
supply
Dim control,
IC hot mike
P1