Rockwell Automation SA500 AC Power Modules - Manual (Page 36)

4-8 SA500 Power Modules
4.5 Rail Port Connection
Analog and digital I/O rails are connected to the Power Module using an I/O
Interconnect Cable (M/N 45C5). Refer to the appropriate instruction manual for the
installation and wiring procedures for your equipment. See table 4.2.
4.6 Resolver Feedback Connection
A cable is provided with your system for connection to the Resolver Feedback
connector on the Power Module faceplate. The cable part number is stamped onto the
cable and should be compared to the wiring diagrams shipped with your system.
The Resolver and Analog Input cable (M/N 612426-S) provides the connection
between the Resolver Feedback connector and eight- and three-point terminal blocks.
The eight-point terminal block is used for resolver connections. The three-point
terminal block is used for analog input connections.
The cable has a 14-pin connector on one end for connection to the Resolver
Feedback connector and is divided into two smaller cables, labeled “ANALOG” and
“RESOLVER.” The cable labeled “ANALOG” connects to the three-point terminal
block. The cable labeled “RESOLVER” connects to the eight-point terminal block.
Near the connector, the cable is labeled “C3-P1”.
The connector is secured to the Power Module faceplate with two screws. When
attaching the cable, alternately tighten each screw a few turns at a time until the
connector is securely attached. Follow the same procedure to loosen the screws when
removing the connector.
Refer to figure 4.4 for the terminal block connections.
Table 4.2 – Rail I/O Instruction Manuals
Model No. Description Manual
45C001A Digital Rails and Modules J-3012
45C630 4-Decade Thumbwheel Switch Input Module J-3654
45C631 4-Digit LED Output Module J-3655
61C345 4-Channel Analog Current Input Rail J-3689
61C346 4-Channel Analog Voltage Input Rail J-3688
61C350 2-Channel Analog Voltage Input/Output Rail J-3672
61C351 2-Channel Analog Current Input/Output Rail J-3673
61C365 4-Channel Analog Current Output Rail J-3694
61C366 4-Channel Analog Voltage Output Rail J-3695