Allen Bradley
Allen Bradley 140M-D8E-C20 Safety Relay Module
Allen Bradley 140M-D8E-C20 Safety Relay Module
● In Stock
12-Mo Warranty
Same-Day Dispatch
Ships Worldwide
🎖 Veteran-Owned
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Get a price for 140M-D8E-C20
Response within 1 business hour
12-month warranty
All units tested
Same-day dispatch
Order by 2pm CST
Worldwide delivery
US, EU, Asia, Middle East
Veteran-owned
CAGE: 9NK75
8 Safety Inputs
20A Switching Capacity
24V DC Operation
Robust Design
Reliable Safety Monitoring
Meets Safety Standards
Product description
The Allen Bradley 140M-D8E-C20 is a high-performance safety relay module providing 8 safety inputs and a 20A switching capacity for demanding industrial safety applications.
This module is engineered to monitor safety devices and ensure rapid response to hazardous conditions, making it ideal for use in automated manufacturing, robotics, and heavy machinery where operator safety is critical and compliance with safety standards is required.
Stanlo Automation, a veteran-owned business, offers the Allen Bradley 140M-D8E-C20. We are dedicated to supplying reliable surplus industrial automation parts to support your operational safety and efficiency.
Technical specifications
| Inputs | 8 safety inputs |
| Switching Capacity | 20A |
| Voltage Rating | 24V DC |
| Series | 140M |
| Protection | Short-circuit protection |
Common applications
Machine Guarding Systems
Emergency Stop Circuits
Safety Interlock Monitoring
Industrial Automation
Robotic Cells
Heavy Machinery
Compatible systems
Allen Bradley ControlLogix
Allen Bradley CompactLogix
Allen Bradley SLC 500
Also known as
Allen Bradley Guardmaster 140M-D8E-C20
140M Series Safety Relay
8 Input 20A Safety Relay
Replaces / compatible with
The 140M-D8E-C20 is a suitable replacement for existing 140M series safety relays requiring a 20A switching capability or for upgrading older safety systems.
Technical note
Expert tip
For optimal performance and safety, ensure that the safety input circuits are wired according to the recommended dual-channel configuration with appropriate cross-monitoring to detect faults.What happens next?
1
Email confirmation
Immediate receipt acknowledgment sent to you
2
Account manager assigned
Confirms your part's spec and condition
3
Your quote delivered
Tailored to your specific requirements
Frequently asked questions
What is the purpose of the 8 safety inputs on the 140M-D8E-C20?
The 8 safety inputs on the Allen Bradley 140M-D8E-C20 allow it to monitor multiple safety devices simultaneously, such as emergency stop buttons, light curtains, safety mats, and door interlocks, providing comprehensive protection for machinery.