1755-L1 Datasheet, PDF (1/4 Pages) Allen-Bradley – GuardPLC 2000 Safety System

The GuardPLC2000 CPU has one 10/100BaseT Ethernet port for
programming and configuration and two interface ports (9-pin
D-shell) for serial connections. The CPU controls all functions of
the GuardPLC 2000 system as well as communication to other
systems. LEDs display the operating modes: Run and Error for the
I/O modules; Run, Error, Stop, Programming and Forcing for the
CPU.
Typical Applications
• Perimeter guarding for Robot/weld cells
• Perimeter guarding for Packaging Machines
• Entertainment industry (ride control and ski lift control)
• Semi-conductor industry
• Press Control
• Burner Management
• Shipping (rudder controls)
Features
• Metal chassis
• I/O self test
• 24V DC digital I/O
• Expandable number of I/O
• Multiple I/O test points
• Certified by TÜV for use in applications up to SIL 3 according to
IEC 61508; EN 954–1, Category 4
• Programmed with RSLogix Guard Software
• RS–232 port for ASCII communication (read only)
• Ethernet port for programming, configuration and Peer-to-Peer
Safety PLCs
GuardPLC 2000 Safety System
1755–L1
Specifications
User Memory
Operating Voltages
Current Consumption
Operating Temperature
Storage Temperature
Operating Humidity
Shock
Vibration
Weight
Dimensions (WxHxD)
500 KB application code memory
500 KB application data memory
3.3V DC
5V DC
3.3V @ 1.5A5V @ 0.1A
0°C to 60°C (32°F to 140°F)
-40°C to 85°C (-40°F to 185°F)
5 to 95% (without condensation)
Operating: 30g non operating: 50g
Operating: 2g @ 10 to 500Hz
6.3 kg (fully equipped)
255 x 285 x 210mm
(10 x 11.22 x 8.26in)
8-7