Rockwell Automation 2090-SRxxx External Shunt Modules Installation Instructions - Manual (Page 17)

Publication 2090-IN004B-EN-P — June 2008
External Shunt Modules 17
Wire the Shunt Module Fan
This procedure applies to only the 1394-SR36AF shunt module and
assumes that you have mounted the module and wired the shunt
DC-bus connections.
Refer to Additional Resources on page 22 for the servo drive user
manual with the drive-end installation instructions.
You can wire the shunt fan connections for 115V or 230V AC input
power. Wire should be copper with 75
°
C (167
°
F) minimum rating.
Fan Power Specifications
Fan Power Wiring Requirements
Follow these steps to wire the shunt fan.
1. Verify that all power is removed from the system.
2. Open the front door of the shunt module.
3. Using a screwdriver, remove the plate that covers the fan wire
access hole on the bottom right side of the module.
Refer to the figure on page 16 for the location of the fan power
terminal block.
Input Power Current
115V AC 0.2 A
230V AC 0.1 A
IMPORTANT
If you mount the shunt module outside the cabinet, the shunt fan
power wiring must be inside metal conduit to minimize the levels of
EMI and RFI.
External Shunt Module
Cat. No.
Fan Terminal Connections
Recommended
Wire Size
mm
2 (AWG)
Torque Value
N•m (lb•in)
Pin
Voltage
(V AC)
1394-SR36AF
1 115, 230
1.3 (16) 0.6 (6)
4 115, 230
1…3 115
2…4 115
2…3 230