Allen-Bradley SLC 500 Installation Instructions Manual

4 SLC 500™ RTD/Resistance Input Module
Publication 1746-IN012B-EN-P - May 2001
Required Tools and Equipment
Have the following tools and equipment ready
• medium blade screwdriver
• medium cross-head screwdriver
• RTD module (1746-NR4)
• RTD sensor or resistance input
• appropriate cable (if needed)
• programming equipment
INPUT
CHL 1
SHIELD
SHIELD
CHL 0
RTD
SHIELD
MODULE STA TUS
0
1
2
3
CHANNEL
STATUS
RTD/resistance
RT D
CHL 0
SENSE
CHL 1
SENSE
CHL 0
RETRN
CHL
1
RETRN
SHIELD
CHL
3
CHL 2
RTD
RT D
CHL
2
SENSE
CHL 3
SENSE
CHL
2
RETRN
CHL
3
RETRN
SHIELD
SHIELD
Door Label
Channel Status LEDs
(Green)
Module Status LED
(Green)
Removable Terminal
Block
Cable Tie Slots

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)