DMP Electronics 734 Installation And Programming Guide

Digital Monitoring Products, Inc. | 734 Installation and Programming Guide 5
Wire the Magnetic Lock
The 734 provides a Form C (SPDT) relay for controlling locks and other
electronically‑controlled barriers. The three relay terminals marked NO C NC allow
you to connect the device wiring to the relay for module control.
Use an additional power supply to power magnetic locks and door strikes. See
Figures 3 and 4 for typical magnetic lock and door strike wiring.
The Form C relay draws up to 35mA of current and contacts are rated for 10Amps
(resistive) at 12/24VDC. When connecting multiple locks to the Form C relay, the
total current for all locks cannot exceed 10Amps. If the total current for all locks
exceeds 10Amps, problems may arise and an isolation relay may be needed. See the
Isolation Relay section for information.
2
PROG
J2
RED RED
KYPD IN
J4
J1
DATA
XMT LED
WIEGAND
READ LED
RELAY
ON
NCCNO
GRNYELRED
Model 333
Suppressor
Normally Closed
–
+
Magnetic Door Lock
12/24 VDC
Power Supply
PROG
J2
RED
J1
DATA
XMT LED
WIEGAND
READ LED
RELAY
ON
NCCNO
GRNYELRED
Model 333
Suppressor
Normally Open
–+
DC Door Strike
12/24 VDC
Power Supply
Figure4: Typical Door Strike WiringFigure3: Typical Magnetic Lock Wiring

DMP Electronics 734 Specifications

General

Brand	DMP Electronics
Model	734
Category	Control Unit
Language	English