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1756-L71S Allen-Bradley
Original price
$1,749.98
-
Original price
$2,398.48
Original price
$1,749.98
$1,749.98
-
$2,398.48
Current price
$1,749.98
Trusted By
Product Details
Specifications provided for reference. Verify critical details against official manufacturer documentation before installation.
Product Overview
The 1756-L71S is an Allen-Bradley GuardLogix 5570 controller within the Logix5000 family. It serves as a dual-processor programmable automation controller that integrates standard control and safety functions in distributed systems. It provides local USB programming, supports Secure Digital non-volatile memory, and interfaces with optional communication modules for EtherNet/IP, ControlNet, and DeviceNet. Commonly deployed in safety-integrated applications requiring concurrent safety and process control.
Best Suited For
- GuardLogix safety-integrated control systems
- Applications combining safety and standard logic tasks
- Systems utilizing SD card for non-volatile storage
- Environments requiring integration via EtherNet/IP, ControlNet, or DeviceNet
User memory
2 MB
Safety memory
1 MB
I/O memory
0.98 MB
Non-volatile memory
1 GB (via shipped SD card)
Communication port
1 USB
Technical Specifications
I/O & Electrical
I/O memory
0.98 MB
Maximum digital I/O points
128 000
Maximum analog I/O points
4 000
Communication & Power
Local programming port
1 USB
Optional networks
EtherNet/IP, ControlNet, DeviceNet
User memory
2 MB
Safety memory
1 MB
Non-volatile memory
1 GB (ships with SD card)
Current draw @1.2 V DC
5 mA
Current draw @5.1 V DC
800 mA
Power dissipation
2.5 W
Thermal dissipation
8.5 BTU/h
Physical & Environmental
Enclosure type
Open-style
Isolation voltage
30 V continuous
Certifications
SafetyCEATEXIECExAustralian RCMChina CCC
