Rockwell Automation 284E ArmorStart with EtherNet/IP - User Manual - Manual (Page 37)

Rockwell Automation Publication 280E-UM001B-EN-P - July 2012 37
Installation and Wiring Chapter 2
Mount Orientation The recommended mounting orientation of ArmorStart EtherNet/IP is the
vertical configuration. This is especially important for the Bulletin 284. This
ensures proper air flow over the heat sink. Improper mounting or debris build up
will reduce air flow and increased internal temperatures. This may reduce the
overall life of the product. For alternate mounting contact your local sales
representative.
Operation The ArmorStart Distributed Motor Controllers can operate three-phase
squirrel-cage induction motors as follows:
Bulletin 280E/281E: 0.24…16 A; 200V AC, 230V AC, 460V AC; 50/60 Hz.
Bulletin 284E: up to 5 Hp (3.0 kW) @ 480V AC
The ArmorStart EtherNet/IP Distributed Motor Controller will accept a control
power input of 24V DC.
Wiring Power, Control, Safety Monitor Inputs, and Ground Wiring
Table 2 provides the power, control, and ground wire capacity and the tightening
torque requirements. The power, control, ground, and safety monitor terminals
will accept a maximum of two wires per terminal.
IMPORTANT For proper heat dissipation and product operation, mount in the vertical orientation
as shown.
Table 2 - Power, Control, Safety Monitor Inputs, Ground Wire Size, and Torque Specifications
Terminals Wire Size Torque Wire Strip Length
Power
and
Ground
Primary/Secondary
Terminal:
1.5…4.0 mm
2
(#16 …#10 American Wire
Gage (AWG))
Primary Terminal:
10.8 lb-in.
(1.2 N•m)
Secondary Terminal:
4.5 lb-in.
(0.5 N•m)
0.35 in. (9 mm)
Control Inputs
1.0 mm
2
…4.0 mm
2
(#18…#10 AWG)
6.2 lb-in.
(0.7 N•m)
0.35 in. (9 mm)