User manual

8 Chapter 2 Installation Instruction
NetSure 211 C45 Embedded Power Supply System User Manual
Refer to Table 2-8 to connect the input and output cables.
Table 2-8 Connection descriptions of input and output cables
Cable
Connection
From
To
AC input cable
AC power
AC input socket
DC output cable
Load socket
Load
Battery cable
Battery string
Battery socket
Lead the AC input cables through the AC cable entry hole, and reinstall the back cover.
1. Cable connection of NetSure 211 C45-S2 power supply system
The positions of the connection terminals are shown in Figure 2-7.
Battery connection terminal
Load connection terminal
Dry contact AC input MCB
Earth terminal
Figure 2-7 Connection terminals (back view)
Refer to Table 2-9 to connect the input and output cables.
Table 2-9 Connection descriptions of input and output cables
Cable
Connection
From
To
AC input cable
AC power
AC input MCB
DC output cable
Load connection terminal
Load
Battery cable
Battery string
Battery connection terminal
2.4.2 Connecting Signal Cables
1. Cable connection of NetSure 211 C45-S1 power supply system
The position of the dry contact and temperature probe connection terminal is shown in Figure 2-5, and the screen
print is shown in Figure 2-8.
+ - + -
NO COM NO COM PS Ground T1 T2
DO2DO1DI2DI1 Temp. sensor
Figure 2-8 Dry contact and temperature probe connection terminal
Connection method:
Peel one end of the signal cable and insert it into the dry contact and temperature probe connection terminal. Fasten
the connection by tightening the screw on the terminal.