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1756-L55M24 Allen-Bradley
Original price
$1,069.75
-
Original price
$6,583.50
Original price
$1,069.75
$1,069.75
-
$6,583.50
Current price
$1,069.75
Trusted By
Product Details
Specifications provided for reference. Verify critical details against official manufacturer documentation before installation.
Product Overview
The 1756-L55M24 is a ControlLogix processor module from Allen-Bradley, designed to execute user logic within the 1756 chassis. It provides 3.5 MB of both RAM and nonvolatile memory, manages up to 128 000 total I/O points (including 4 000 analog inputs and 2 000 analog outputs), and operates with a program scan time of approximately 0.08 ms. It draws power via the chassis backplane and integrates into machine-level and infrastructure control systems across manufacturing, process automation, and machine control functions. 1756-L55M24 is suitable for mid-to-large scale control applications.
Best Suited For
- ControlLogix system processing
- High-density I/O configurations
- Analog-intensive applications
- System upgrades or retrofits in existing 1756 chassis
Program scan time
0.08 ms
RAM / Nonvolatile memory
3.5 MB each
Max I/O points
128 000
Analog I-O capacity
4 000 inputs, 2 000 outputs
Backplane current (5 V / 24 V)
1.23 A / 14-14 mA
Technical Specifications
I/O & Electrical
Maximum total I/O points
128 000
Maximum analog inputs
4 000
Maximum analog outputs
2 000
Communication & Power
Program scan time
0.08 ms
Backplane current (5 V DC)
1.23 A
Backplane current (24 V DC)
14 mA
Physical & Environmental
RAM
3.5 MB
Nonvolatile memory
3.5 MB
Weight
0.8 lb (0.36 kg) or 0.75 lb (0.34 kg)
Vibration
10-500 Hz
Relative humidity
5-95 %
Power dissipation
5.7 W; Thermal dissipation 19.4 BTU/hr
