i3070+s5i_ReplacePowerSupply+ed2.pdf.pdf - 第8页
8 Replacing the Power Supply i3070 Inline System (E9988E) 11 Connect a new cable labeled + fr om F-5 to TB-1. 12 Connect a new cable labeled L4 fr om F-4 to TB-2. 13 At TB-1, connect a new cabl e labeled – as shown bel o…
i3070 Inline System (E9988E)
Replacing the Power Supply 7
7 Mount the bracket for the new Omron 20 A AC/DC power supply.
8 Fit the new Omron 20 A AC/DC power supply into the DIN rail and lock it.
9 Cables labeled L1, N2, E, P+, and P- (previously connected to PS1) are to be
connected to the Omron power supply. The terminal point connections remain
the same.
• If using the existing cables, the connector heads have to be replaced with
ferrule heads to connect to the Omron power supply.
• If the existing cables are not long enough, replace them with the new cables
that have the same labels. Be sure to connect the new cables to the same
locations as the old cables.
10 Locate the cable labeled F1+ (TB-1 to F-5). Disconnect the cable from TB-1
and connect it to K-B (terminal contact 4).
Mounting bracket for
Omron power supply
Omron 20 A AC/DC power supply
TB-1
K-B
i3070 Inline System (E9988E)
Replacing the Power Supply 9
Installing the Cosel 6.4 A AC/DC power supply
If installing the Cosel 6.4 A AC/DC power supply, follow step 14 through step 17.
14 Install the bracket and mount the new Cosel 6.4 A AC/DC power supply.
15 Connect the cables labeled ST+, ST-, E, N1, L7 (formerly from PS3) to the
Cosel power supply. Tighten the screws to secure the cables and close the
protective cover.
Completing the installation
16 Make sure all the cables are routed properly in the trunking, then close all the
trunking covers.
17 Ensure all connections are correct before securing the system’s top cover.
Cosel 6.4 A AC/DC power
supply with bracket
protective cover