Schlage Electronics 320M 628 Mortise Mount Sliding Door Electromagnetic Lock, Satin Aluminum Finish

Schlage Electronics 320M 628 Compact Mortise SlidIng Door Electromagnetic Lock, Door Status Monitor, Magnetic Bond Sensor, Adjustable Time Delay, SatIn AlumInum Clear Anodized

The Schlage 320M mortise mounted electromagnetic lock for sliding doors is designed to interface with electronic access control systems, automatic door operators, and fire or hazard sensing systems, to provide egress upon detectable emergency. With no moving parts and a fail-safe design, it offers a solution for both security and life safety requirements when connected to the fire alarm circuit. 

Features
• 550 lb. hold force rating with 24 VDC
• Compact, mortise mount design for sliding doors
• Includes mounting tabs and armature mounting block
• Low maintenance - no moving parts
• Meets security and life safety requirements
• Field selectable 12 or 24 VDC operation
• Standard features include adjustable time delay (ATD), door status monitor (DSM), and magnetic bond sensor (MBS)
• cUL and CSFM certified
• UL 10C listed for positive pressure fire tests of door assemblies: 3 hours
• Limited lifetime warranty on magnetic coil assembly

Specifications
Holding force: 400 lbs. @ 12 VDC - 550 lbs @ 24 VDC

Input volatge: 12/24 VDC

Current draw: .23A @ 12 VDC - .45A @ 24 VDC

Wiring: Wire leads 12" long

Lock body (L x H x D): 7" x 1-3/8" x 1-7/8"

Armature (L x H x D):  4-1/4" x 1-1/2" x 5/8"

Certifications: UL 10C, cUL, CSFM, ANSI/BHMA 156.23

ATD (Adjustable Time Delay)
ATD can be set to delay relock from 0 to 30 seconds. To increase time, turn adjustment potentiometer clockwise (CW). To decrease time, turn adjustment potentiometer counterclockwise (CCW). ATD will operate whenever input power is interrupted and then reapplied.

DSM (Door Status Switch)
The DSM provides a signal to indicate whether door is open or closed. The lock’s mounting instructions should be followed closely to ensure reliable performance. DSM provides a signal via a set of form “C” dry contacts rated 100mA, resistive at 24VDC. These contacts, which are labeled in an open door condition are accessed by three (3) wires:
• White - N.O. (Normally Open)
• Black - C (Common)
• Red - N.C. (Normally Closed).
When the door closes, black and white wire contacts close and black and red wire contacts open.

MBS (Magnetic Bond Sensor)
The MBS senses whether sufficient magnetic holding force exists for adequate locking. It responds to low line voltage, foreign
materials in magnetic gap, and damaged or dirty magnet and/or armature surfaces. The MBS option provides a signal via a set of form “C” dry contacts rated 1A @ 30VDC resistive load maximum. Dry contacts, which are labeled in a deenergized/no bond condition are accessed by three (3) wires:
• Green - N.O. (Normally Open)
• Brown - C (Common)
• Blue - N.C. (Normally Closed)
Once the lock is energized with magnet and armature properly bonded, C and N.O. contacts close and C and N.C. contacts open.

Model: Schlage Electronics 320M 628