CP-Link 4 input

All control panels of the CP39xx-14xx-0010 series have a CP-Link 4 input in the form of an 8-pin M12 socket. Via the interface, the control panel can be connected to an industrial PC at a distance of up to 100 m. The connection can be made either directly with an industrial PC with a corresponding PCIe module or indirectly via an intermediate transmitter box.

CP-Link 4 input 1:
CP-Link 4 pin numbering
Pin assignment of the CP-Link 4 socket

Pin

Signal

1

CP-Link4_0P

2

CP-Link4_0N

3

CP-Link4_1P

4

CP-Link4_1N

5

CP-Link4_3P

6

CP-Link4_3N

7

CP-Link4_2N

8

CP-Link4_2P

S1

Shield

S2

Shield

S3

Shield

CP-Link 4 is available as a Two Cable Display Link on an industrial PC with PCIe module. The control panels can be connected directly to the industrial PC via the module. USB 2.0 (100 Mbit/s) and DVI are transmitted together via a CP-Link 4 cable. For the power supply (24 V) of the CP39xx-14xx-0010, you have to connect an additional power supply (see Fig. 9).

CP-Link 4 input 2:
CP-Link 4

CP-Link 4 with transmitter box

If the industrial PC is not equipped with a PCIe module, a transmitter box is required for connecting a control panel. The CU8802-000x transmitter boxes (Two Cable Display Link) and CU8803-000x (One Cable Display Link) are available for this purpose.

Notice

Material damage due to double voltage connection with CU8803

Connecting an additional power supply to the voltage socket of the control panel can cause damage to the panel.

  • Power the control panel exclusively via One Cable Display Link through the CU8803 transmitter box.
  • When using the CU8803 transmitter box, never connect an additional power supply to the voltage socket of the control panel.
  • Only connect an additional power supply to the voltage socket of the control panel when using the CU8802 transmitter box.

When installing a control panel with the CU8802-000x transmitter box, the industrial PC is connected to the transmitter box via USB and DP/DVI. The transmitter box is then connected to the control panel via the CP-Link 4 connection of the transmitter box using a CP-Link 4 cable. USB and DVI are transmitted together via this cable. For the power supply of the CP39xx-14xx-0010, you have to connect an additional power supply (Two Cable Display Link). Figure 10 shows the wire connection to the CU8802-000x.

CP-Link 4 input 3:
CP-Link 4, CU8802-000x

When installing a control panel with the CU8803-000x transmitter box, the industrial PC is also connected to the transmitter box via USB and DP/DVI. The transmitter box is then connected to the control panel via the CP-Link 4 connection of the transmitter box using a CP-Link 4 cable. With this box, USB, DP/DVI and power supply can be transmitted together via the cable (One Cable Display Link). Make sure that no additional power supply is connected to the CP39xx-14xx-0010. Figure 11 shows the wire connection to the CU8803-000x.

CP-Link 4 input 4:
CP-Link 4. CU8803-000x

The following ordering options are available for the transmitter boxes: