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1756-LSP | Allen-Bradley ControlLogix GuardLogix Safety Partner Controller
- Regular price
- $199.00
- Sale price
- $199.00
- Regular price
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Product Description P/N: 1756-LSP
Description
The Allen-Bradley 1756-LSP is a GuardLogix safety partner controller designed for use with ControlLogix systems. It provides a redundant, isolated channel for safety-related functions in applications up to SIL 3 / PLe, Cat. 4. This module is widely used in safety-critical automation systems, supporting machine protection and process reliability.
Technical Specifications
| Brand | Allen-Bradley |
| Series | GuardLogix 5560 |
| Part Number | 1756-LSP |
| Manufacturer | Rockwell Automation |
| Power Dissipation | 3.5 W |
| Power supply standard | 1756-PA50, 1756-PA72, 1756-PA75, 1756-PB50, 1756- PB72, 1756-PB75 |
| Chassis | 1756-A4, 1756-A7, 1756-A10, 1756-A13, 1756-A17 |
| Slot Width | 2 (primary and partner modules needed; each is one slot) |
| Thermal Dissipation | 11.9 BTU/Hr. |
| Current draw @ 24VDC | 14 mA |
| Current draw @ 5.1 VDC | 1200 mA |
| Replacement battery | 1756-BA2 (0.50 g lithium) |
| Safety Memory | Depending on the installed primary controller |
| Compatible Primary controllers | 1756-L61S, -L62S, L63S |
| Product Type | Programmable Automation Controller |
| Module Type | Safety Partner module |
| Current Draw (5.1 Volts DC) | 1200 Miliamperes |
| Current Draw (24 Volts DC) | 14 Miliamperes |
| Thermal Dissipation | 11.9 BTU per hour |
| Isolation Voltage | 30 Volts Continuous |
| Enclosure | None (Open-Style) |
Information About 1756-LSP
The 1756-LSP is part of the GuardLogix 5560 series from Rockwell Automation and functions as a safety partner module for primary safety controllers such as the 1756-L61S, 1756-L62S, and 1756-L63S. It does not contain user memory for standard tasks but mirrors the safety memory of the paired primary controller (1 MB with 1756-L61S/L62S, 3.75 MB with 1756-L63S). Installed in the slot immediately to the right of the primary controller, the pair occupies two slots in a ControlLogix chassis (1756-A4, A7, A10, A13, or A17) and operates with standard ControlLogix power supplies (1756-PA50, PA72, PA75, PB50, PB72, PB75). The module provides system redundancy, ensuring safety functions remain isolated from standard logic processing. It features status LEDs, RS-232 port isolation, and CompactFlash nonvolatile memory, and comes with a battery for clock and backup power. With a current draw of 1200 mA at 5.1V DC and 14 mA at 24V DC, the module has 3.5 W power dissipation and 11.9 BTU/hr thermal dissipation. Operating conditions include 0–60 °C, 30 g shock, 2 g vibration, and up to 95% non-condensing humidity.
Key Features:
- Design: Safety partner controller for GuardLogix 5560 systems, installed beside a primary controller.
- Safety Rating: Certified up to SIL 3, PLe, Cat. 4 for safety-critical applications.
- Memory: Mirrors the primary controller’s safety memory (1 MB or 3.75 MB depending on model).
- Power Requirements: 1200 mA at 5.1V DC, 14 mA at 24V DC; 3.5 W power dissipation.
- Diagnostics: Front-panel LED indicators for module health and system status.
- Connectivity: RS-232 port isolation tested at 720 VDC for 60 seconds; CompactFlash nonvolatile memory.
- Compatibility: Works with 1756-L61S, L62S, and L63S primary controllers in ControlLogix chassis.
- Durability: Operates from 0–60 °C with resistance to shock (30 g) and vibration (2 g).
The 1756-LSP ensures redundant, isolated, and certified safety performance for GuardLogix-based industrial automation systems.
Manufacturer information
Allen-Bradley, a brand of Rockwell Automation, specializes in manufacturing industrial automation equipment. The product range includes programmable logic controllers (PLCs), motion control systems, safety devices, motor control equipment, automation software, and HMI panels. Allen-Bradley products are known for their reliability and integration with other systems.
Description
The Allen-Bradley 1756-LSP is a GuardLogix safety partner controller designed for use with ControlLogix systems. It provides a redundant, isolated channel for safety-related functions in applications up to SIL 3 / PLe, Cat. 4. This module is widely used in safety-critical automation systems, supporting machine protection and process reliability.
Technical Specifications
| Brand | Allen-Bradley |
| Series | GuardLogix 5560 |
| Part Number | 1756-LSP |
| Manufacturer | Rockwell Automation |
| Power Dissipation | 3.5 W |
| Power supply standard | 1756-PA50, 1756-PA72, 1756-PA75, 1756-PB50, 1756- PB72, 1756-PB75 |
| Chassis | 1756-A4, 1756-A7, 1756-A10, 1756-A13, 1756-A17 |
| Slot Width | 2 (primary and partner modules needed; each is one slot) |
| Thermal Dissipation | 11.9 BTU/Hr. |
| Current draw @ 24VDC | 14 mA |
| Current draw @ 5.1 VDC | 1200 mA |
| Replacement battery | 1756-BA2 (0.50 g lithium) |
| Safety Memory | Depending on the installed primary controller |
| Compatible Primary controllers | 1756-L61S, -L62S, L63S |
| Product Type | Programmable Automation Controller |
| Module Type | Safety Partner module |
| Current Draw (5.1 Volts DC) | 1200 Miliamperes |
| Current Draw (24 Volts DC) | 14 Miliamperes |
| Thermal Dissipation | 11.9 BTU per hour |
| Isolation Voltage | 30 Volts Continuous |
| Enclosure | None (Open-Style) |
Information About 1756-LSP
The 1756-LSP is part of the GuardLogix 5560 series from Rockwell Automation and functions as a safety partner module for primary safety controllers such as the 1756-L61S, 1756-L62S, and 1756-L63S. It does not contain user memory for standard tasks but mirrors the safety memory of the paired primary controller (1 MB with 1756-L61S/L62S, 3.75 MB with 1756-L63S). Installed in the slot immediately to the right of the primary controller, the pair occupies two slots in a ControlLogix chassis (1756-A4, A7, A10, A13, or A17) and operates with standard ControlLogix power supplies (1756-PA50, PA72, PA75, PB50, PB72, PB75). The module provides system redundancy, ensuring safety functions remain isolated from standard logic processing. It features status LEDs, RS-232 port isolation, and CompactFlash nonvolatile memory, and comes with a battery for clock and backup power. With a current draw of 1200 mA at 5.1V DC and 14 mA at 24V DC, the module has 3.5 W power dissipation and 11.9 BTU/hr thermal dissipation. Operating conditions include 0–60 °C, 30 g shock, 2 g vibration, and up to 95% non-condensing humidity.
Key Features:
- Design: Safety partner controller for GuardLogix 5560 systems, installed beside a primary controller.
- Safety Rating: Certified up to SIL 3, PLe, Cat. 4 for safety-critical applications.
- Memory: Mirrors the primary controller’s safety memory (1 MB or 3.75 MB depending on model).
- Power Requirements: 1200 mA at 5.1V DC, 14 mA at 24V DC; 3.5 W power dissipation.
- Diagnostics: Front-panel LED indicators for module health and system status.
- Connectivity: RS-232 port isolation tested at 720 VDC for 60 seconds; CompactFlash nonvolatile memory.
- Compatibility: Works with 1756-L61S, L62S, and L63S primary controllers in ControlLogix chassis.
- Durability: Operates from 0–60 °C with resistance to shock (30 g) and vibration (2 g).
The 1756-LSP ensures redundant, isolated, and certified safety performance for GuardLogix-based industrial automation systems.
Manufacturer information
Allen-Bradley, a brand of Rockwell Automation, specializes in manufacturing industrial automation equipment. The product range includes programmable logic controllers (PLCs), motion control systems, safety devices, motor control equipment, automation software, and HMI panels. Allen-Bradley products are known for their reliability and integration with other systems.
