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Din Rail Mounting
The I/O carrier snaps easily onto a 7.5mm X 35mm 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. See 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. A complete list
of module keying assignments is included in appendix D.
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.
Carrier to Carrier
Connector
GFK-1504K
Chapter 4 Carriers
Module to Carrier
H
Connectors
G
F
Keying Dials
Field Wiring
Terminals
Barrier-Style I/O Carrier
B
8
2
7
C
3
D
4
6
4
IC200CHS001
Module
latch hole
Transparent
protective door
4-3
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