1
AUX 3 A
Aux 3 Input Anode
IN+
2
AUX 4 A
Aux 4 Input Anode
IN+
3
AUX 5 A
Aux 5 Input Anode (only 4th Axis Option)
IN+
4
AUX 6 A
Aux 6 Input Anode (only 4th Axis Option)
IN+
5
AUX 7 A
Aux 7 Input Anode (only 4th Axis Option)
IN+
6
AUX 8 A
Aux 8 Input Anode (only 4th Axis Option)
IN+
7
Az-Limit CW
Az-Limit CW
IN
8
Az-Limit Common
Az-Limit Common
OUT
9
Az-Limit CCW
Az-Limit CCW
INT
10
El-Limit UP
El-Limit UP
INT
11
El-Limit Common
El-Limit Common
OUT
12
El-Limit DWN
El-Limit DWN
IN
13
+24V Ext
+24V Ext
OUT
14
AUX 3 K
Aux 3 Input Cathode
IN-
15
AUX 4 K
Aux 4 Input Cathode
IN-
16
AUX 5..8 K
Aux 5..8 Input Cathode (only 4th Axis Option)
IN-
17
AUX 5..8 K
Aux 5..8 Input Cathode (only 4th Axis Option)
IN-
18
AUX 5..8 K
Aux 5..8 Input Cathode (only 4th Axis Option)
IN-
19
AUX 5..8 K
Aux 5..8 Input Cathode (only 4th Axis Option)
IN-
20
Pl-Limit CW
IPl-Limit CW
IN-
21
Pl-Limit Common
Pl-Limit Common
OUT
22
Pl-Limit CCW
Pl-Limit CCW
IN
23
Pl2-Limit CW
Pl2-Limit CW
IN
24
Pl2-Limit Common
Pl2-Limit Common
OUT
25
Pl2-Limit CCW
Pl2-Limit CCW
IN
J14 RS232
Connector Type: D-Sub9 female.
These RS232 interface is used to control the ACU from remote where the TCP/IP remote control
is not usable. The pin-out is configured as a standard RS232 , which work with a 1:1 Interface
cable to the PC. The baud rate can be configured in the ACU Setup. The other protocol settings
are: no parity,1 Stop bit.
pin
signal
description
type
1
n.c.
not connected
(C) 2022, SatService GmbH
www.satnms.com
ACU2-19V2-UM-2209 Page 16/99
