maxon motor
EPOS Positioning Controller
EPOS 70/10 Hardware Reference
7.6
Signal 1 connector (J5)
Signal connector contains smart multi-purpose digital I/O’s
configurable as: “Positive- and Negative Limit Switches”, “Home
Switch” and “Brake Output”.
Additionally “General Purpose” digital I/O’s are provided.
Figure 13: Signal connector (J5)
Pin
No.
Signal Description
1
IN_COM 2
Common signal 2 for DigIN 4…6
2
IN_COM 1
Common signal 1 for DigIN 1…3
3
DigIN 6
Digital input 6 “Negative Limit Switch”
4
DigIN 5
Digital input 5 “Positive Limit Switch”
5
DigIN 4
Digital input 4 “Home Switch”
6
DigIN 3
Digital input 3 “General Purpose”
7
DigIN 2
Digital input 2 “General Purpose”
8
DigIN 1
Digital input 1 “General Purpose”
9
+V Opto IN
External supply Input voltage for
Digital Outputs (+12 … 24VDC)
10
DigOUT 4
Digital output 4 “Brake”
11
DigOUT 3
Digital output 3 “General Purpose”
12
DigOUT 2
Digital output 2 “General Purpose”
13
DigOUT 1
Digital output 1 “General Purpose”
14
DigOUT_Gnd
Digital OUT Ground
referred to “+V Opto IN”
15
n.c. Not
connected
16
n.c. Not
connected
Accessories: EPOS signal cable
maxon order number:
275932
Notes: Suitable connector:
Molex Micro-Fit 3.0
TM
16 poles
(430-25-1600)
Suitable crimp terminals:
Molex Micro-Fit 3.0
TM
female crimp
terminals (430-30-0010)
Suitable hand crimper:
Molex hand crimper (69008-0983)
14
maxon motor control
December 2008 Edition / document number 752380-04 / subject to change
