SDC 700RU Series Key Switches Installation Guide
- June 17, 2024
- SDC
Table of Contents
SDC 700RU Series Key Switches
INSTALLATION INSTRUCTIONS
SDC 700RU series key switches are designed to be used as remote bypass/reset stations for SDC Delayed Egress systems. Switch Assemblies are compatible with U.S. standard, mortise key cylinders and interchangeable core cylinders (not included), and are Single-Gang box mounted (2-1/8″ depth required).
ASSEMBLY DETAIL
KEY SWITCH ASSEMBLY PROCEDURE
- Insert the key cylinder through the front of the faceplate. Make sure the key cylinder is oriented correctly and the tailpiece is in the upright position.
- While holding the key cylinder in place, slide the switch mounting bracket onto the back of the cylinder. Align the triangular tabs on the mounting bracket with the corresponding notches on the barrel of the key cylinder.
- Secure the key cylinder by screwing the supplied Locknut to the back of the cylinder. Tighten firmly. Insert key, adjust the position of the switch(es) to ensure that the cam makes contact with the center of the switch plunger. The switch height should be adjusted so that the cam does not apply excessive downward pressure to the switch.
- See page 2 for electrical connections. Once the electrical connections are completed, mount the key switch assembly to a single gang mortise or surface mounted box.
Use tailpiece supplied with SDC Part# CYL-KD, or Ilco 863G-00-10 Standard Cam equivalent.
- ACTUAL SIZE
STANDARD FEATURES
- Compatible with 1” to 1-3/8” standard and interchangeable core mortise key cylinders (not included).
- Key cylinder recessed for tamper resistance.
- Tamper resistant spanner screws.
- *Contact Rating: 2 amps @ 30VDC.
- Wire Leads: 7″, 22 gauge.
- **Large actuator assembly for positive & consistent circuit activation
*To be used with a Class 2 power supply or voltage compatible UL 294 or UL 603 listed power supply
**Compliance with ANSI/NFPA 70 National Electrical Code
OPTIONAL KEY CYLINDER
CYL-KD – 1.25″ Mortise Key Cylinder and (2) Keys.
FACEPLATE DIMENSIONS
702RU/707RU/708RU: 4.5″H x 2.875″W x 20 Ga.
Minimum Depth: 2
ASSEMBLY TOOLS
For convenience, a small spanner tool is provided with the assembly for fastening of spanner security screws.
Any suggestions or comments to this instruction or product are welcome. Please contact us through our website or email engineer@sdcsecurity.com
KEY SWITCH WIRING INSTRUCTIONS
Example 1 – 702RU wired to SDC 1581S Delayed Egress Lock
Example 2 – 702RU wired to SDC 1511S Delayed Egress Lock
SWITCH CONFIGURATION
702RU: One SPDT Momentary Action (Reset)
707RU: Two SPDT Momentary Action (Reset & Momentary Bypass)
708RU: One SPDT Momentary Action (Reset) AND One SPDT Alternate Action
(Maintained Bypass).
Example 3 – 707RU/708RU wired to SDC 1581S Delayed Egress Loc
Example 4 – 707RU/708RU wired to SDC 1511S Delayed Egress Lock
Customer Support
SECURITY DOOR CONTROLS
- WWW.SDCSECURITY.COM
- [t] 800.413.8783
- 805.494.0622
- E-mail: service@sdcsecurity.com
- 801 Avenida Acaso, Camarillo, CA 93012
- PO Box 3670, Camarillo, CA 93011
References
Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>