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Limit Switches

RDI Series

Designed for use in commercial swing door applications.

Overview
RDI Series

Honeywell Relialign™ CDI Series Residential Door Interlock switches are electromechanical devices designed for use in swing door applications, specifically dumbwaiters, material lifts, lifts for the mobility impaired and private residence swing-door elevators in the USA. In Canada, the CDI is designed for use in swing door applications, specifically dumbwaiters, material lifts, and residential elevators, but is not designed for use in lifts for the mobility impaired. The interlock holds the door in place and prevents it from being opened in potentially unsafe conditions (e.g. the elevator/lift car is not present at the door).

CDI Series interlocks are configurable and available in left- and right-hand versions, allowing for simplified installation, customization, and retrofi tting into current designs.. A number of design features in the elevator interlock contribute to increase safety, reduce nuisance stoppages and call-backs, and contribute to simplified wiring and installation.

Data Sheet
Name
Description
File Size
Date
Size
application/pdf 991.77 KB
5/20/2025
991.77 KB
Installation Instructions
Name
Description
File Size
Date
Size
50079027: Installation Instructions for Relialign RDI Series Residential Door Interlock Switches
application/pdf 380.72 KB
7/16/2021
380.72 KB
Brochure
Name
Description
File Size
Date
Size
Industrial Applications: Going Beyond Limits
application/pdf 16.68 MB
2/11/2025
16.68 MB
Technical Note
Name
Description
File Size
Date
Size
application/postscript 806.84 KB
5/20/2025
806.84 KB
White Paper
Name
Description
File Size
Date
Size
Why Limit Switches? A Straight-Forward Switching Solution
application/pdf 986.65 KB
7/16/2021
986.65 KB
White Paper: Impacts of Shock and Vibration on a Limit Switch
application/pdf 2.31 MB
9/23/2022
2.31 MB
Application Note
Name
Description
File Size
Date
Size
Swing Door Interlock Application
application/pdf 95.05 KB
7/16/2021
95.05 KB
Agricultural Vehicles
application/pdf 1.11 MB
4/11/2024
1.11 MB
application/pdf 401.93 KB
5/20/2025
401.93 KB
Construction Vehicles -
application/pdf 984.29 KB
12/20/2022
984.29 KB
eBook
Name
Description
File Size
Date
Size
Redefining Road Rail & Rugged Applications
application/pdf 28.35 MB
12/20/2022
28.35 MB
Name
Description
File Size
Date
Size
Why Limit Switches? A Straight-Forward Switching Solution
application/pdf 986.65 KB
7/16/2021
986.65 KB
Redefining Road Rail & Rugged Applications
application/pdf 28.35 MB
12/20/2022
28.35 MB
White Paper: Impacts of Shock and Vibration on a Limit Switch
application/pdf 2.31 MB
9/23/2022
2.31 MB
Swing Door Interlock Application
application/pdf 95.05 KB
7/16/2021
95.05 KB
application/postscript 806.84 KB
5/20/2025
806.84 KB
Agricultural Vehicles
application/pdf 1.11 MB
4/11/2024
1.11 MB
application/pdf 401.93 KB
5/20/2025
401.93 KB
application/pdf 991.77 KB
5/20/2025
991.77 KB
Construction Vehicles -
application/pdf 984.29 KB
12/20/2022
984.29 KB
Industrial Applications: Going Beyond Limits
application/pdf 16.68 MB
2/11/2025
16.68 MB
50079027: Installation Instructions for Relialign RDI Series Residential Door Interlock Switches
application/pdf 380.72 KB
7/16/2021
380.72 KB
Showing 1 to 10 of 38 parts
Product Number
Part Number
Description
Leaf Category
Thumbnail
RDI-A-L
LIMIT SWITCH
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-rdi-g-r-highres-ciid-161042
RDI-A-L
LIMIT SWITCH
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-rdi-g-r-highres-ciid-161042
RDI-A-LBR
LIMIT SWITCH
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-rdi-g-r-highres-ciid-161042
RDI-A-LBR
LIMIT SWITCH
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-rdi-g-r-highres-ciid-161042
RDI-A-R
LIMIT SWITCH
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-rdi-g-r-highres-ciid-161042
RDI-A-R
LIMIT SWITCH
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-rdi-g-r-highres-ciid-161042
RDI-A-RBR
LIMIT SWITCH
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-rdi-g-r-highres-ciid-161042
RDI-A-RBR
LIMIT SWITCH
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-rdi-g-r-highres-ciid-161042
RDI-B-R
LIMIT SWITCH
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-rdi-g-r-highres-ciid-161042
RDI-B-R
LIMIT SWITCH
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-rdi-g-r-highres-ciid-161042
RDI-BRKT-1
BRACKET ACCESSORY KIT
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-rdi-g-r-highres-ciid-161042
RDI-BRKT-1
BRACKET ACCESSORY KIT
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-rdi-g-r-highres-ciid-161042
RDI-C-L1
LIMIT SWITCH
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-rdi-g-r-highres-ciid-161042
RDI-C-L1
LIMIT SWITCH
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-rdi-g-r-highres-ciid-161042
RDI-C-L2
LIMIT SWITCH
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-rdi-g-r-highres-ciid-161042
RDI-C-L2
LIMIT SWITCH
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-rdi-g-r-highres-ciid-161042
RDI-C-R1
LIMIT SWITCH
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-rdi-g-r-highres-ciid-161042
RDI-C-R1
LIMIT SWITCH
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-rdi-g-r-highres-ciid-161042
RDI-C-R2
LIMIT SWITCH
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-rdi-g-r-highres-ciid-161042
RDI-C-R2
LIMIT SWITCH
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-rdi-g-r-highres-ciid-161042
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