Mounting power supply cable
If you have ordered your industrial PC with a 24 V power supply, you must first mount the cable for the power supply on the connector and then mount the strain relief.
For this purpose, use the supplied material for connector assembly. This consists of the 5-pin connector and the strain relief housing with cable clamp and fixing screws.
If you need a replacement for the power supply connector and strain relief housing, you can order this from Beckhoff Sales by specifying the following ordering option:
- C9900-P917: Power supply connector for industrial PC, connector with strain relief for the external supply cable with 24 V label
Mounting power supply cable
First mount the plug on the cable as follows:
- 1. Remove 28 mm of the cable sheath.
- 2. Remove the insulation from the wire ends (8-9 mm).
- 3. Crimp the ferrules onto the stripped wire ends.
- 4. Plug the wire ends with the ferrules into the 5-pin connector strip according to the pin assignment sticker and the wiring diagram (p.28).
- You have mounted the plug on the cable.
Assembly of strain relief housing
Now mount the strain relief housing on the previously connected plug and power supply cable as shown in Fig. 19:
- 1. Insert the connection strip into the lower part of the strain relief housing (section A).
- 2. Place the strain relief clamp on the sheath of the power supply line and screw the strain relief clamp tight (section B).
- 3. Attach the upper part of the strain relief housing by snapping it onto the lower part (section C).
- You have mounted the strain relief housing (section D).
To remove the strain relief housing, proceed as follows:
- 1. Use your fingers to bend the latching lugs on the lower part slightly outwards (see Fig. 20).
- 2. Lever the upper part off the lower part.
- 3. Loosen the screws of the strain relief clamp.
- 4. Remove the strain relief clamp.
- You have removed the strain relief housing.
