20 PanelView Plus 700 to 1500 and PanelView Plus Compact 1000 Terminals and Display Modules
Publication 2711P-IN001I-EN-P - November 2009
AC Power Connections
PanelView Plus devices with an integrated AC power supply have these power ratings:
• 85…264V AC (47…63 Hz)
• 160V A max
The input power terminal block supports these wire sizes.
Protective Earth and Functional Earth Connection
PanelView Plus devices with an AC power input have both a protective earth and functional
earth terminal that you must connect to a low-impedance earth ground.
• Protective earth terminal is on the power input terminal block.
• Functional earth connection is on the back of the display.
The protective earth and functional earth terminals require 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) 22…16 AWG 22…14 AWG 0.56 N•m (5 lb•in)
ATTENTION
The functional earth and protective earth connections to ground are mandatory. The
functional earth ground connection is required for electromagnetic compliance (EMC)
with the EU (European Union) EMC directive for CE-mark conformance. The protective
earth ground connection is required for safety and regulatory compliance.
IMPORTANT
On PanelView Plus devices with an AC power input, you must connect both protective
earth and functional earth to ground.
Functional Earth and Protective Earth Wire Specifications for AC Power
Connection Wire Type Wire Gauge Terminal Screw
Torque
Protective earth Stranded or solid Cu 90 °C (194 °F) 14…12 AWG 0.56 N•m (5 lb•in)
Functional earth
GND
Stranded or solid Cu 90 °C (194 °F) 14…10 AWG 1.13…1.36 N•m
(10…12 lb•in)
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