3-Pin AC/DC Power Terminal Block

Connection

A 3-pin AC/DC power cable consists of a 3-pin AC/DC power terminal block at one end and power wires at the other end. Make the power wires according to the power supply requirements and connect them to the power supply system.

The 3-pin AC/DC power terminal block can prevent damages to the device caused by reverse connection of the power wires. Once the positive and negative wires are reversely connected to the power terminal block, the device will not be powered on.

The 3-pin AC/DC power terminal block can be used for both AC and DC power cables. You can connect either an AC or a DC power cable to the power terminal block as required, and connect the other end of the power cable to an external power supply system.

The 3-pin AC/DC power cable is connected as follows:

• The 3-pin AC/DC power terminal block is connected to the AC/DC input power socket of a 60 W AC power module.
• The other end is connected to an external power supply device.

Appearance and Structure

Figure 7-4 Appearance of the 3-Pin AC/DC Power Terminal Block

Table 7-5 lists the specifications of the 3-pin AC/DC power cable.