Publication 1752-UM001A-EN-P - October 2006
28 Installing and Wiring the SmartGuard 600 Controller
Wiring the SmartGuard 600
Controller
Use cables of 30 m (98 ft) or less.
General Wiring Information
Wire type Copper
Wiring category
(1)
(1) Use this Conductor Category information for planning conductor routing. Refer to Industrial Automation Wiring
and Grounding Guidelines, publication number 1770-4.1.
2 - on power, signal, and communication ports
Wire size
For power supply and I/O, use 0.2…2.5 mm
2
(12…24 AWG)
solid wire, or 0.34…1.5 mm
2
(16…22 AWG) stranded
flexible wire. Before connecting, prepare stranded wires by
attaching ferrules with plastic insulation collars
(DIN 46228-4 standard compatible).
I/O Terminal Screw Torque 0.56…0.79 Nm (5…7 lb-in)
Controller Terminal Descriptions
Terminal
Designation
Description
V0 Power terminal for internal circuit (logic).
G0 Power terminal for internal circuit (logic).
V1 Power terminal for input circuits and test outputs.
G1 Power terminal for input circuits and test outputs.
V2 Power terminal for safety outputs.
G2 Power terminal for safety outputs.
IN0…IN15 Terminals for safety inputs.
T0…T3 These are test output terminals that can provide pulse test sources
for safety inputs IN0…IN15. T3 can also support wire off detection
and burned out bulb detection for a load such as a muting lamp.
OUT0…OUT7 Terminals for safety outputs.
WARNING
If you connect or disconnect wiring while the field-side power is
applied, an electrical arc can occur. This could cause an
explosion in hazardous location installations. Be sure that power
is removed or the area is nonhazardous before proceeding.
WARNING
If you connect or disconnect the removable terminal block (RTB)
while the field-side power is applied, an electrical arc can occur.
This could cause an explosion in hazardous location
installations. Be sure that power is removed or the area is
nonhazardous before proceeding.
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