Rockwell Automation 1747-L40 SLC 500 Fixed Hardware Style - Manual (Page 220)

Index I–7
5130-RM, C-13
IBM AT, C-6
PLC-5, C-12
RS-232 supportive devices
1746-BAS module, C-2
1747-KE module, C-2
1770-KF3 module, C-2
S
Safety Considerations
Disconnecting Main Power, 2-8
Distributing Power, 2-9
Testing the Master Control Relay Circuit,
2-9
Wiring Safety Circuits, 2-9
SCADA applications, C-1
selecting
2-slot expansion chassis, 1-8
contact protection, 1-16
discrete I/O modules, 1-8
enclosures, 1-9
fixed controller, 1-1
isolation transformers, 1-12
operator interfaces, 1-9
speciality I/O modules, 1-8
surge suppressors, 1-14
sinking and sourcing
contact output circuits, 5-2
definition, G-4
overview, 5-1
Sinking Device with Sourcing Input
Module Circuit, 5-3
Sinking Device with Sourcing Output
Module Circuit, 5-3
Solid-State DC I/O Circuits, 5-2
Sourcing Device with Sinking Input
Module Circuit, 5-2
Sourcing Device with Sinking Output
Module Circuit, 5-3
SLC 500 BASIC Module Design and
Integration Manual, C-2
SLC 500 Family of Small Programmable
Controllers, system overview, 1-1
Spacing Your Components, 2-2
Special Considerations
Excessive Line Voltage Variations, 1-13
Excessive Noise, 1-13
Selecting Contact Protection, 1-16
Selecting Surge Suppressors, 1-14
Transistor Output Transient Pulses,
1-17
specialty I/O modules
features, 5-5
installing, 4-2
replacing retainer clips, 7-6
selecting, 1-8
specifications
1747-AIC link coupler electrical-optical
isolation, 1-3
24 VDC user power output tolerance,
1-3
ambient temperature rating, 1-3
bit execution, 1-3
certification, 1-3
humidity, 1-3
I/O electrical-optical isolation, 1-3
LED indicators, 1-3
maximum power requirement, 1-3
memory backup options, 1-3
noise immunity, 1-3
power supply fuse protection, 1-3
power supply inrush rating, 1-3
power supply operating voltage, 1-3
program memory, 1-3
program scan hold-up time after loss of
power, 1-3
scan time, 1-3
vibration, 1-3
wire size, 1-3
specifications for inputs, 1-6
specifications for outputs, 1-7
surge suppressor
definition, G-4
selecting, 1-14
system does not operate per ladder logic,
8-6
system does not operate per programmed
forces, 8-7
system inoperable, no major CPU faults
detected, 8-5
T
testing
inputs, 6-4
outputs, 6-6
processor, 6-3
program, 6-8
Transistor Output Transient Pulses, 1-17
Troubleshooting
Calling Allen-Bradley for Assistance,
8-1