GFK-1504N Chapter 4 Carriers 4-3
IC200CHS001
Barrier-Style I/O Carrier
Din Rail Mounting
The I/O carrier snaps easily onto a 7.5 mm x 35 mm DIN rail. The DIN rail must
be electrically grounded to provide EMC protection. The rail must have a
conductive (unpainted) corrosion-resistant finish. For applications requiring
maximum resistance to mechanical vibration and shock, the carrier must also
be panel-mounted. Refer to chapter 2 for installation instructions.
Features
The Barrier-Style I/O carrier supports wiring for up to 32 I/O points and 4
common/power connections.
Easily-set keying dials to assure installation of the correct type of module
on the carrier. Keys are set to match the keying on the bottom of the
module. Refer to Appendix D for a complete list of module keying
assignments.
Carrier-to-carrier mating connectors for quick installation of the backplane
connection with no additional cables or tools needed.
Module latch hole for securely fastening the module to the carrier.
A clear protective hinged door covering the wiring terminals. The printed
wiring card provided with each I/O module can be folded and inserted in
this door.
Notches on the lower edge for attaching an Auxiliary I/O Terminal Strip if
extra bussed connection points are needed.
Module to Carrier
Connectors
Transparent
protective door
Carrier to Carrier
Connector
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