Fixing; Functional Earth (Fe); Nut Torque For Connectors - Beckhoff EPP3752-0000 Documentation

2 x 3-axis accelerometers

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Mounting and cabling

4.1.2

Fixing

Dirt during assembly

Dirty connectors can lead to malfunctions. Protection class IP67 can only be guaranteed if all cables and

connectors are connected.

• Protect the plug connectors against dirt during the assembly.

Mount the module with two M3 screws on the mounting holes in the corners of the module. The mounting

holes have no thread.

4.1.3

The upper mounting holes also serves as a connection for functional earth (FE).

Make sure that the box is grounded to low impedance via the functional earth (FE) connection. You can

achieve this, for example, by mounting the box on a grounded machine bed.

Fig. 1: Connection for functional earth (FE)

4.1.4

Screw M8 connectors tight with a torque wrench. (e.g. ZB8801 from Beckhoff)

Torque: 0.4 Nm.

NOTE

Version: 1.2

EPP3752-0000

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