Cognex DMA-EZCCM-001, Руководство пользователя

Страница: 14 / 50

5. Repeat steps 1 to 4 until the module group in complete.
6. Mount spacers on the right and the left side of the device.
7. Place the device or the composite on the DIN rail so that the cut-outs in the spacers enclose the DIN rail (1).
8. Close the rotating pin in the spacers by means of a screw driver.
9. Ground the device.
Note : To increase stability on the mounting rail, end brackets can be mounted on the left and right side of the
modules/module composites.
Grounding
Grounding and Shielding Concept
Field bus and I/O part of the DMA-EZCCM-001 modules can be grounded separately.
1. The grounding clamp at the M8 connectors for the fieldbus connection (P1, P2) connects the shield of the fieldbus
lines.
2. The grounding ring leads the shield at the flange of the M8 connectors for the fieldbus connection via an RC-
circuit to the outside of the station.
3. By mounting the module onto a mounting plate through the mounting hole, the module is connected to the
reference potential of the installation by a metal screw.
14
About DMA-EZCCM-001