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POINT I/O 2 Current and 2 Voltage Input Analog Modules
Publication 1734-IN027C-EN-E - October 2016
Install the Mounting Base
To install the mounting base on the DIN rail (Allen-Bradley part number 199-DR1;
46277-3; EN50022), proceed as follows:
1. Position the mounting base vertically above the installed units (adapter, power
supply, or existing module).
2. Slide the mounting base down allowing the interlocking side pieces to engage the
adjacent module or adapter.
3. Press firmly to seat the mounting base on the DIN rail. The mounting base snaps
into place. Be sure that the orange DIN rail locking screw is in the horizontal
position and that it has engaged the DIN rail.
ATTENTION:
This product is grounded through the DIN rail to chassis ground.
Use zinc-plated yellow-chromate steel DIN rail to assure proper grounding. The
use of other DIN rail materials (for example, aluminum, plastic) that can corrode,
oxidize, or are poor conductors can result in improper or intermittent grounding.
Secure DIN rail to mounting surface approximately every 200 mm (7.8 in.) and
use end-anchors appropriately.