Record BDI-M Adaptor - Allows fitting of key switch.

Record DFA127 BDI-M Circuit Board – Connect External Key Switches to DFA127 Operators

The Record DFA127 BDI-M Circuit Board is an essential upgrade allowing users to easily connect external key switches, 3 or 4-position switches, or the Record BDE-M controller to the DFA127 swing door operator. It replaces the standard three-position end-cap rocker switch, offering enhanced flexibility, security, and customisation of operational modes.

Product Overview:

This additional circuit board is specifically designed for the Record DFA127 swing door operator. It enables external key switches or alternative mode selectors to interface directly with the operator, providing simplified mode control and improved door management. Ideal for installations requiring additional security or controlled access via external switches.

Key Features & Benefits:

Flexible External Switch Integration:

Allows quick and straightforward connection of external 3-position, 4-position, or Record BDE-M switches, improving control and security management.

Enhanced Door Operation Modes:

Facilitates four distinct operational settings—locked, continuously open, manual, or automatic—managed conveniently via external switch control.

Simple Installation:

Direct replacement for the existing rocker switch board; easy installation without extensive modifications.

Improved Security & Access Control:

Ideal for premises where secure, restricted, or easy external control of door modes is necessary, such as retail, commercial, and healthcare environments.

Terminal Connections on BDI-M:

Operational Mode Functionality:

(L = no voltage/open circuit, H = +24 V)

Technical Information:

• Manufacturer’s Reference: 127.808.232

• Compatibility: Record DFA127 Swing Door Operator

• Note: Installing this BDI-M board disables the original side-cover rocker switch, leaving only the RESET button and Status indicator operational.