Connection To The Machine Control Circuit; Interconnect Cables For Cascaded Ms4800Fs System - Omron MS4800E - MANUAL 2 Operation Manual

!WARNING
!WARNING

11-1 Interconnect cables for cascaded MS4800FS system

Connection to the Machine Control Circuit

This product is designed for use on a 24 VDC, negative ground (protective
earth) electrical system only. Never connect the MS4800 system to a positive
ground (protective earth) system. With a positive ground (protective earth)
wiring scheme, certain simultaneous shorts of both safety outputs may not be
detected and the guarded machine may not stop, resulting in severe operator
injury.
Never use only a single safety output to control the machine. Should this sin-
gle output fail, the machine may not stop, resulting in severe operator injury.
The machine must be connected using both safety outputs.
The table below references Pin Numbers, Wire colors and signal names being
used with the MS4800 system.
Pin No. 1 Input power
Pin No. 2 Input power
Pin No. 3 Input power
Pin No. 4 Output signal
Pin No. 5 Input signal
Pin No. 6 Input signal
Pin No. 7 Output signal
Pin No. 8 Output signal
Pin No. 1 Input power
Pin No. 2 Input power
Pin No. 3 Input test
Pin No. 4 Input test
Pin No. 5 Input power
The primary cables for the MS4800 system are industry standard non-
shielded cables with an M12 female connector. The receiver and transmitter
incorporate a 0,3 m pigtail with an M12 male connector.
We recommend to use the F39-JMR and F39-JMT cables to connect the
MS4800 system to the machine control system.
The segment-to-segment cable has a 4 contact M12 connector on each end.
The maximum cable length is 10 meters between segments.
The extension cables are available in lengths of 0.3 m, 0.5 m, 1 m, 2 m, 5 m
and 10 m. A MS4800FS system does not require an extension cable; it has a
150 mm integrated cable (pigtail).
MS4800FS systems are designed with internal circuit protection to protect
from damage when they are connected and disconnected (hot-swap) during
normal operation.
SECTION 11
Receiver cable
Brown +24VDC
Blue GND
Green Functional Earth
White OSSD2
Yellow Start
Red EDM
Pink Aux
Black OSSD1
Transmitter cable
Blue GND
Brown +24VDC
White MTS
Black MTS Return
Green Functional Earth
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