15
General
Overview
Wiring
Operation
Error Analysis
Appendix
Adjustment
Mounting the I/O-extension boards
viewing direction
X101
X102
X101
X102
X31
I/O-extension board I (actuation port
)
I/O-extension board II (actuation starboard
)
1
2
1
2
control unit
3.5 Alarm relays
1
2
max. 30 V DC
max. 0,5
A
shielded cable
type LIYCY
2 x 0,75 mm
2
earthed
at both ends
LED alarm relay
1
2
potential-free
relay contact
closed in case
of error
!
If inductive loads shall be switched, these must be provided with a free-wheeling diode.
If not, the digital output may be destroyed.
Summary of Contents for Rexroth Marex SB
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