Connection
15
The following table lists the pin definitions of the 5-pin 5.08mm-spacing plug-in terminal block.
Table 12 Pin Definitions of 5-Pin 5.08mm-Spacing Plug-in Terminal Block
No.
DC Definition
AC Definition
1
Power 1: +
Power 1: L
2
Power 1: -
Power 1: N
3
PGND
PGND
4
Power 2: -
Power 2: N
5
Power 2: +
Power 2: L
Caution:
For single power supply, only pins 1, 2, and 3 of the terminal block can be connected. Do not use pins 4
and 5.
Wiring and Mounting
Step 1: Ground the device properly according to section 4.4.
Step 2: Remove the power terminal block from the device.
Step 3: Insert the power wires into the power terminal block according to Table 12 and secure the
wires.
Step 4: Insert the terminal block with the connected wires into the terminal block socket on the
device.
Step 5: Connect the other end of the power wires to the external power supply system according to
the power supply requirements of the device. Turn on the switch for the connected power
(power 1, power 2, or both). View the status of the power LEDs on the front panel. If the
LEDs are on, the power is connected properly.
