100S-D115 ED22C A-B Central control module

A-B (Allen-Bradley) 100S-D115 ED22C Overview

The A-B (Allen-Bradley) 100S-D115 ED22C is a safety contactor belonging to the Bulletin 100S series. These contactors are specifically designed for safety applications, providing force-guided contacts to ensure

 reliable interruption of power in emergency situations, thereby protecting personnel and equipment.

Product Detailed Description

• Function:

• Used in safety circuits to control the power supply to motors and other electrical loads.

• Provides force-guided contacts (according to IEC 60947-5-1), ensuring that even in the event of contact welding, at least one normally closed (NC) safety contact remains open.

• Typically used in conjunction with safety relays, safety PLCs, and other safety control components to build complete safety systems.

• Features:

• Force-guided contact design, compliant with safety standards.

• Robust construction for industrial environments.

• Offers multiple normally open (NO) and normally closed (NC) auxiliary contacts for status indication and signal feedback.

• Coil with a wide voltage range to accommodate different power supply conditions.

• Easy to install and wire.

Product Parameters

Based on search results, here are some key parameters:

• Model: 100S-D115 ED22C

• Series: Bulletin 100S

• Rated Current (Ie): 115 A (AC-3) - This indicates the rated current under typical three-phase motor load conditions.

• Number of Poles: 3-pole

• Main Contact Configuration: 3 NO (Normally Open) - This is the configuration of the main power contacts.

• Safety Contact Configuration: 2 NC (Normally Closed) - These are the force-guided safety contacts.

• Auxiliary Contact Configuration: 2 NO + 2 NC (Normally Open + Normally Closed) - For auxiliary functions such as status indication.

• Coil Voltage (Uc): 220V DC (ED22C indicates a DC control coil with a voltage of 220V DC)

• Standards Compliance: IEC 60947-1, IEC 60947-4-1, IEC 60947-5-1 (force-guided contacts), UL 508, CSA C22.2 No. 14

• Degree of Protection: IP20 (terminals), IP00 (body) - Requires installation in a protective enclosure.

• For detailed parameters, please refer to the official Rockwell Automation (Allen-Bradley) product manual.

Product Advantages

• High Safety:

• Force-guided contact design ensures reliable opening of safety circuits.

• Complies with multiple international safety standards.

• Reliability:

• Robust industrial design ensures reliable operation in harsh environments.

• Flexibility:

• Offers multiple auxiliary contacts for easy system integration and status monitoring.

• DC control coil provides good immunity to interference.

• Ease of Use:

• Compact design for easy installation and wiring.

• Global Certifications:

• Holds global certifications such as UL and CSA, facilitating worldwide applications.

Precautions

• Correct Selection:

• Select the appropriate model based on the rated current and voltage of the load, as well as the specific requirements of the safety circuit.

• Correct Installation:

• Follow Rockwell Automation's installation guidelines, ensuring the contactor is securely mounted and wired correctly.

• Safety Circuit Design:

• Integrate the safety contactor into a safety circuit that complies with relevant safety standards and use it with appropriate safety relays or safety PLCs.

• Regular Inspection and Testing:

• Regularly inspect the mechanical operation and electrical contacts of the contactor, and perform functional tests, especially the force-guided function of the safety contacts.

• Prevent Misoperation:

• Ensure the contactor cannot be accidentally triggered or short-circuited.

• Coil Voltage Matching:

• Ensure the voltage of the control coil matches the power supply voltage of the control circuit (220V DC for this model).

Product Applications

• Machine Safety Circuits:

• Used to control the power supply to safety devices such as safety gates, light curtains, and emergency stop buttons.

• Prevents personnel from entering hazardous areas or cuts off power during hazardous movements.

• Emergency Stop Systems:

• Acts as a key component in emergency stop circuits, quickly cutting off the power to machinery and equipment.

• Safety Interlock Devices:

• Used to control machinery and equipment with interlock protection, ensuring that operation is not possible before safety conditions are met or that operation stops in hazardous conditions.

• Safety-Compliant Automation Systems:

• Widely used in automation systems requiring compliance with SIL (Safety Integrity Level) or PL (Performance Level) requirements.

Shipping Port: Xiamen, China

Payment: Bank of Chicago, Bank of Singapor

Express cooperation: fedex, DHL, UPS and your express account

Service: Professional Sales provides 24 hours /7 days online service

Related products:

E-mail: alex@fenoux.com

Tel.: +86 13338369201

Skype: +86  13338369201

WhatsApp: +86  13338369201