Publication 2711P-UM001D-EN-P - September 2005
Connect Power 3-7
AC Power Connections
The 400 and 600 terminals that operate on AC power are EN 61131-2
Equipment Class I devices. These terminals have an integrated AC
power supply with these ratings:
• 85 to 264V ac (47 to 63 Hz)
• 60 VA maximum
Connecting a 700-1500 terminal to AC power requires a separate
power supply, cat. no. 2711-RSACDIN, which mounts to a DIN Rail.
This power supply converts AC power to DC power and has these
electrical input ratings:
• 85 to 264V ac (47 to 63 Hz)
• 120 VA max
For more information on this power supply, see the installation
instructions that ship with the power supply.
The input power terminal block on the integrated power supply is
removable and supports these wire sizes.
Protective Earth Connection
AC powered terminals have a Protective Earth (PE) ground terminal
which you must connect to a low impedance earth ground. This
connection is required for both electrical safety and Electromagnetic
Compliance (EMC) with the European Union (EU) EMC directive for
CE-mark conformance.
The 400 and 600 terminals have the Protective Earth ground
connection on the power input terminal block.
The Protective Earth terminal wiring requires a minimum wire gauge.
Terminal Wire Type
Dual Wire Gauge
(1)
Single Wire Gauge
Terminal Screw Torque
400 and 600 Stranded or solid #22…#16 AWG #22…#14 AWG 0.45 - 0.56 Nm (4…5 in-lbs)
(1)
Two-wire maximum per terminal
Terminal Wire Type Wire Gauge Terminal Screw Torque
400 and 600 Stranded or solid #14…#12 AWG 0.45 - 0.56 Nm (4…5 in-lbs)
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