Technical data

Mounting

3-7

SIMATIC Panel PC 670 / 870 Operating Unit, Equipment Manual

Edition 07/02

The clamps and grub screws required for installation are supplied with the

device. Proceed as follows:

1. Insert the complete operating unit and computing unit into the mounting

cut-out prepared as described in Section 3.1, working from the front.

2. From the rear, fix the operating unit in position in the mounting cut-out

using the six clamps (see Figure 3-3) by tightening the grub screws (tor-

que 0.4 - 0.5 Nm).

3. Hook the computing unit into the two hinges (see Figure 3-5).

4. Make the electrical connections.

5. Swing the computing unit to the operating unit and fix in position by tigh-

tening the four knurled screws.

Operating unit

Computing unit

Knurled screw

Hinge

Fig. 3-5 Joining the operating and computing units

Installation with

clamp fixing