Connecting Power Supplies To Rs-232 Or Rs-485 Bus; Single Power Supply - TDK-Lambda GENESYS GEN 2400W Series Technical Manual

7.4 CONNECTING POWER SUPPLIES TO RS-232 OR RS-485 BUS

7.4.1

Single Power Supply

1. Select the desired serial communication interface (RS-232 or RS-485) using rear panel setup DIP-switch
SW1-6 (Section 4-4).
- RS-232: DOWN position
- RS-485: UP position
2. Connect the rear panel J3-IN connector to the controller RS-232 or RS-485 port using a suitable shielded
cable. Refer to Figures 7-2, 7-3 and 7-4 for available RS-232 and RS-485 cables.
Figure 7-2: RS-232 Cable with DB25 Connector (P/N:GEN/232-25)
Figure 7-3: RS-232 Cable with DB9 Connector (P/N: GEN/232-9)
Figure 7-4: RS-485 Cable with DB9 Connector (P/N: GEN/485-9)
60
83-517-000 Rev. A