Allen-Bradley PanelView Plus 400, Руководство по установке, Страница: 19 / 32

PanelView Plus and PanelView Plus Compact 400 and 600 Terminals 19
Publication 2711P-IN002G-EN-P - November 2009
AC Power Connections
The 400 to 600 terminals with an integrated AC power supply have these power ratings:
•
85…264V AC (47…63 Hz)
•
60V A maximum
The input power terminal block is removable and supports these wire sizes.
Protective Earth Connection
PanelView Plus AC terminals have a protective earth ground terminal that you must connect
to a low-impedance earth ground.
The terminals have the protective earth ground connection on the power input terminal
block. The protective earth terminal wiring requires a minimum wire gauge.
Wire Specifications for AC Input Power Terminal Block
Wire Type
Dual-wire Gauge
(1)
(1)
Two-wire max. per terminal.
Single-wire Gauge
Terminal Screw
Torque
Stranded or solid Cu 90 °C (194 °F)
0.33…1.31 mm
2
22…16 AWG
0.33…2.08 mm
2
22…14 AWG
0.45 …0.56 N•m
(4…5 lb•in)
ATTENTION
The protective earth connection is required for both electrical safety and Electromagnetic
Compliance (EMC) with the EU (European Union) EMC directive for CE-mark conformance.
Protective Earth Wire Specifications for AC Power
Wire Type Wire Gauge Terminal Screw Torque
Stranded or solid Cu 90 °C (194 °F)
2.08…3.31 mm
2
(14…12 AWG)
0.45…0.56 N•m (4…5 lb•in)
AB Parts