Allen-Bradley SLC 500 Installation And Operation Manual

Table of Contentsiv
Publication 1747-6.2
DH-485 Interface Converter 2–16 . . . . . . . . . . . . . . . . . . . . . . . .
Monitoring
with a Data T able Access Module 2–16 . . . . . . . . . . . . . .
Monitoring
with a DT AM Plus 2–16 . . . . . . . . . . . . . . . . . . . . . . . . .
Monitoring
with a DT AM Micro 2–17 . . . . . . . . . . . . . . . . . . . . . . . .
Monitoring
with a PanelV iew Operator T erminal 2–17 . . . . . . . . . . . .
Selecting
a Memory Module for the
SLC 5/01 and SLC 5/02 Processors
2–18 . . . . . . . . . . . . . . . . . . . .
EEPROM and UVPROM Memory Modules
2–18 . . . . . . . . . . . . . . .
Selecting a Memory Module for
SLC 5/03, SLC 5/04, and SLC 5/05 Processors 2–20 . . . . . . . . . . . .
EEPROM
Burning Options 2–21 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Selecting
Isolation T ransformers 2–22 . . . . . . . . . . . . . . . . . . . . . . . . .
Special
Considerations 2–23 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Class
I, Division 2 Applications 2–23 . . . . . . . . . . . . . . . . . . . . . . . .
Excessive
Line V oltage V ariations 2–23 . . . . . . . . . . . . . . . . . . . . . .
Excessive Noise
2–23 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Selecting Surge Suppressors
2–24 . . . . . . . . . . . . . . . . . . . . . . . . .
Selecting
Contact Protection 2–26 . . . . . . . . . . . . . . . . . . . . . . . . . .
Transistor
Output T ransient Pulses 2–27 . . . . . . . . . . . . . . . . . . . . .
Example
2–28 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Chapter 3
Typical Installation 3–1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Spacing Y
our Controllers 3–2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Preventing Excessive Heat
3–3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Grounding
Guidelines 3–3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Special
Grounding Considerations for
DC Applications using 1746-P3 3–5 . . . . . . . . . . . . . . . . . . . . .
Modification
to the SLC 500 Chassis 3–6 . . . . . . . . . . . . . . . . . . . .
Determining
the Date of the SLC 500 Chassis 3–6 . . . . . . . . . . . . .
Master
Control Relay 3–7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Emergency-Stop Switches
3–8 . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power
Considerations 3–8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Common Power Source
3–8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Isolation
T ransformer 3–8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Grounded ac Power-Distribution System with
Master-Control Relay
3–9 . . . . . . . . . . . . . . . . . . . . . . . . . .
Loss
of Power Source 3–10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input
States on Power Down 3–10 . . . . . . . . . . . . . . . . . . . . . . . . . .
Other
T ypes of Line Conditions 3–10 . . . . . . . . . . . . . . . . . . . . . . . .
Safety
Considerations 3–1 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Disconnecting Main Power
3–1 1. . . . . . . . . . . . . . . . . . . . . . . . . . .
Safety Circuits
3–1 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power
Distribution 3–1 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Periodic
T ests of Master Control Relay Circuit 3–12 . . . . . . . . . . . . .
Preventive
Maintenance 3–12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
System Installation
Recommendations
AB PLCs

Allen-Bradley SLC 500 Specifications

General

Programming Software	RSLogix 500
Communication Ports	RS-232, DH-485, DH+
Power Supply	120/240V AC or 24V DC
Programming Languages	Ladder Logic
Operating Temperature	0°C to 60°C (32°F to 140°F)
Relative Humidity	5% to 95% (non-condensing)
Memory	4K to 64K words (depending on the processor)