Siemens Simatic PC Panel PC 870 Service Manual download pdf (Page 14)

Installing and Connecting the Panel PC 670/870 11/01

1–6 SIMATIC Panel PC 670/870 Commissioning Instructions

A5E00135748-01

Installation using clamps

For the installation, use the clamps with screw fittings supplied. Proceed as follows:

1. Install the assembled operating unit and computer unit components in the

prepared installation cut-out from the front.

2. From the back, fasten the operating unit in the installation cut-out by tightening

the setscrews (torque: 0.4 - 0.5 Nm) of the six clamps (see Figure 2–2).

Installation Using Screw Mountings

Note

The Panel PC 670/870 12" touchscreen is not designed for installation using screw

mountings.

Proceed as follows:

1. Drill appropriate holes around the prepared installation cut-out in accordance

with the specifications to L4 and L5 in Figure1–4.

2. Carefully break out the drill hole caps on the front of the operating unit.

Drill hole caps

Figure 1–5 Drill Holes with Caps

3. Install the assembled operating unit and computer unit components in the

prepared installation cut-out from the front.

4. Fasten the operating unit with suitable nuts and bolts through the drill holes.

The installation with bolts meets the IP 54 Degree of Protection.

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Siemens Simatic PC Panel PC 870 Service Manual Page 14