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Allen-Bradley 1756-L7SP ControlLogix Processor Module

Allen-Bradley 1756-L7SP ControlLogix Processor Module

  • Manufacturer: Allen-Bradley

  • Product No.: 1756-L7SP

  • Condition:1000 in stock

  • Product Type: Processor Module

  • Product Origin: USA

  • Payment: T/T, Western Union

  • Weight: 250g

  • Shipping port: Xiamen

  • Warranty: 12 months

  • 24/7 Support
  • 30-Day Returns
  • Fast Shipping

Allen-Bradley 1756-L7SP ControlLogix Processor Module (GuardLogix) 

Product Overview

The Allen-Bradley 1756-L7SP is part of the GuardLogix 5570 family, designed specifically for applications that require safety control. It provides reliable processing for safety-related I/O and ensures high system performance with a focus on secure communication and environmental robustness.

Key Features

Attribute Details
Model 1756-L7SP
Manufacturer Allen-Bradley
Description ControlLogix Processor Module for safety control applications
User Memory 8 MB
Safety Memory 4 MB
I/O Memory 0.98 MB
Digital I/O (max) 128,000
Analog I/O (max) 4,000
Total I/O (max) 128,000
Non-Volatile Memory 1 GB (1756-SD1 ships with every controller)
Energy Storage Modules Removable 1756-ESMCAP, non-removable 1756-ESMNRM, others for safety
Current Draw 5 mA @ 1.2V DC, 800 mA @ 5.1V DC
Power Dissipation 2.5 W
Thermal Dissipation 8.5 BTU/hr
Weight Approx. 0.25 kg (0.55 lb)
Slot Width 2 (requires both modules; each takes one slot)
Module Location Chassis-based (safety partner must be to the right of primary controller)
Power Supply Compatibility Standard and Redundant options: 1756-PA50, 1756-PA72, 1756-PB50, 1756-PB72, 1756-PA75R, 1756-PBXTR

Environmental and Performance Specifications

Attribute Details
Operating Temperature 0°C to +60°C (+32°F to +140°F)
Non-operating Temperature -40°C to +85°C (-40°F to +185°F)
Relative Humidity 5-95% non-condensing
Vibration Resistance 2 g at 10-500 Hz
Shock Resistance 30 g (operating), 50 g (non-operating)
Corrosive Atmosphere Rating Yes, Severity Level G3 per ANSI/ISA 71.04-2013, and Severity Level CX per IEC 60721-3-3:2019
Conformal Coating No
Temperature Code T4
Emissions Compliance IEC 61000-6-4 (Industrial Emissions)
ESD Immunity IEC 61000-4-2, 6 kV contact, 8 kV air discharges
Radiated RF Immunity IEC 61000-4-3, 10V/m with 1 kHz sine wave from 80…2000 MHz
Conducted RF Immunity Not applicable to USB (temporary port)

Certifications

Certification Details
UL Listed Industrial Control Equipment for US & Canada (File E65584)
CE Compliance EU EMC and industrial immunity requirements
ATEX Certified Ex ec IIC T4 Gc, for potentially explosive atmospheres (Zone 2)
IECEx Ex ec IIC T4 Gc, for hazardous locations
RCM, KC, UKEx Compliant with Australian, Korean, and UK regulations

 

Power Supply Compatibility

Power Supply Type Model
Standard Power Supply 1756-PA50, 1756-PA72, 1756-PB50, 1756-PB72, 1756-PA75, 1756-PB75
Redundant Power Supply 1756-PA75R, 1756-PBXTR, 1756-PSCA2
View full details

Product Description

Allen-Bradley 1756-L7SP ControlLogix Processor Module (GuardLogix) 

Product Overview

The Allen-Bradley 1756-L7SP is part of the GuardLogix 5570 family, designed specifically for applications that require safety control. It provides reliable processing for safety-related I/O and ensures high system performance with a focus on secure communication and environmental robustness.

Key Features

Attribute Details
Model 1756-L7SP
Manufacturer Allen-Bradley
Description ControlLogix Processor Module for safety control applications
User Memory 8 MB
Safety Memory 4 MB
I/O Memory 0.98 MB
Digital I/O (max) 128,000
Analog I/O (max) 4,000
Total I/O (max) 128,000
Non-Volatile Memory 1 GB (1756-SD1 ships with every controller)
Energy Storage Modules Removable 1756-ESMCAP, non-removable 1756-ESMNRM, others for safety
Current Draw 5 mA @ 1.2V DC, 800 mA @ 5.1V DC
Power Dissipation 2.5 W
Thermal Dissipation 8.5 BTU/hr
Weight Approx. 0.25 kg (0.55 lb)
Slot Width 2 (requires both modules; each takes one slot)
Module Location Chassis-based (safety partner must be to the right of primary controller)
Power Supply Compatibility Standard and Redundant options: 1756-PA50, 1756-PA72, 1756-PB50, 1756-PB72, 1756-PA75R, 1756-PBXTR

Environmental and Performance Specifications

Attribute Details
Operating Temperature 0°C to +60°C (+32°F to +140°F)
Non-operating Temperature -40°C to +85°C (-40°F to +185°F)
Relative Humidity 5-95% non-condensing
Vibration Resistance 2 g at 10-500 Hz
Shock Resistance 30 g (operating), 50 g (non-operating)
Corrosive Atmosphere Rating Yes, Severity Level G3 per ANSI/ISA 71.04-2013, and Severity Level CX per IEC 60721-3-3:2019
Conformal Coating No
Temperature Code T4
Emissions Compliance IEC 61000-6-4 (Industrial Emissions)
ESD Immunity IEC 61000-4-2, 6 kV contact, 8 kV air discharges
Radiated RF Immunity IEC 61000-4-3, 10V/m with 1 kHz sine wave from 80…2000 MHz
Conducted RF Immunity Not applicable to USB (temporary port)

Certifications

Certification Details
UL Listed Industrial Control Equipment for US & Canada (File E65584)
CE Compliance EU EMC and industrial immunity requirements
ATEX Certified Ex ec IIC T4 Gc, for potentially explosive atmospheres (Zone 2)
IECEx Ex ec IIC T4 Gc, for hazardous locations
RCM, KC, UKEx Compliant with Australian, Korean, and UK regulations

 

Power Supply Compatibility

Power Supply Type Model
Standard Power Supply 1756-PA50, 1756-PA72, 1756-PB50, 1756-PB72, 1756-PA75, 1756-PB75
Redundant Power Supply 1756-PA75R, 1756-PBXTR, 1756-PSCA2

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