9
4-Pin 5.08mm-Spacing Plug-in Terminal Block
Figure 6 4-Pin 5.08mm-Spacing Plug-in Terminal Block (socket)
Table 2 Pin Definitions of 4-Pin 5.08mm-Spacing Plug-in Terminal Block
Pin Number
DC Wiring Definition
AC Wiring Definition
1
PWR1: -
PWR1: N
2
PWR1: +
PWR1: L
3
PWR2: -
PWR2: N
4
PWR2: +
PWR2: L
Wiring and Mounting
Step 1: Ground the device properly according to section 4.1.
Step 2: Remove the power terminal block from the device.
Step 3: Insert the power wires into the power terminal block according to
Table 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 one end of the power cable to an external power supply
system (with the allowed power range). If the power LED on the front
panel of the switch turns on, the power supply is connected properly.
Wiring and mounting should meet following specifications.
Table 3 Wiring and Mounting Specifications
Terminal Type
Required Torque
Wire Range (AWG)
Terminal Block Plug
0.5 Nm
12-24
