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734B
Installation Manual
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Digital Monitoring Products 734B Installation Manual

734B Access
Control Module
INSTALLATION AND PROGRAMMING GUIDE
TABLE OF CONTENTS
About the 734B .......................................... 1
Power Supply ......................................................... 1
Zone Terminals ...................................................... 1
Annunciators .......................................................... 1
Indicator LEDs ....................................................... 1
Form C Relay ......................................................... 2
Programming Connection ................................ 2
Keypad In and Out Connections ................... 2
PCB Features ...............................................3
Install the 734B ...........................................4
Wire the Access Control Lock ........................ 5
Isolation Relay (optional) ................................. 7
Install the 333Suppressor ............................... 8
Wire the Zone Terminals ................................... 9
Program the Panel .................................... 17
Device Setup ........................................................17
Device Number ..................................................................17
Device Name .......................................................................17
Device Type .........................................................................18
Communication Type .......................................................18
Program the 734B ....................................19
Program BINs as User Codes (Process at
Panel) .....................................................................20
Program BINs Locally (Process Locally) ... 21 Program the Module in Standalone Mode 21
Programming Reference .........................22
Programmer Menu ............................................22
Serial Number ..................................................... 22
Initialization Option .......................................... 22
Activate Zone 2Bypass .................................................23
Activate Zone 3Request to Exit .................................25
Activate Onboard Speaker ...........................................26
BIN Code Length .............................................................26
Enable Local Processing ..............................................26
No Communication with Panel ...................................27
Remove Keypad .................................................28
Keypad Bus Wiring Specifications ........ 29
Product Specifications ........................... 30
Compatibility ............................................ 31

ABOUT THE 734B

The 734B Access Control Module allows you to use the powerful built‑in access control capability of DMP Panels or install it as a standalone access control device. The module is designed specifically to support BIN tables for the banking industry. Use the 734B to control access to ATM vestibules or any other location you allow cardholders to access outside of normal business hours. The 734B includes the following features:

Power Supply

The 734B operates at 12/24VDC from the power supply supporting a door’s magnetic lock or door‑strike.
Warning: To avoid the risk of equipment damage, do not exceed 750mA total output current for zones connected to the module.

Zone Terminals

Zones 1 ‑ 4on the 734B can be programmed for a variety of burglary or access control applications.
Digital Monitoring Products, Inc. | 734B Installation and Programming Guide 1

Annunciators

An onboard programmable piezo provides local annunciation at the 734B. You can also connect a variety of switched ground annunciators to the 734B for remote annunciation.

Indicator LEDs

The 734B provides three indicator LEDs:
• RELAY (red) turns on for the same duration as the door strike relay.
• WIEGAND (yellow) turns on for one second to indicate receipt of valid input.
• DATA (green) indicates that the module is communicating with the panel.

Form C Relay

The 10Amp Form C relay draws up to 35mA of current. Refer to “Wire the Access Control Lock” and “Isolation Relay (optional)” in this document for more information.

Programming Connection

The 734B also provides a keypad programming connection that allows you to use a standard DMP LCD keypad for initial setup. Programming can be completed using a keypad connected to the 734B or from XR150/XR550Series panels.
2 734B Installation and Programming Guide | Digital Monitoring Products, Inc.

Keypad In and Out Connections

The keypad in (KYPD IN) connection receives and transmits data to the panel Keypad Bus or AX‑Bus.
The keypad out (KYPD OUT) connection receives and transmits data out to other keypads or modules. Install a dual connector four‑position harness to allow daisy chain connection to other devices, up to the maximum number of devices supported. XR150Series panels support up to 8devices. XR550Series panels support up to 16devices. When using the AX‑Buses with XR550devices, you can have 32doors, expandable to 96.
Caution: When the 734B is powered with 24VDC, the only device that can be connected to the KYPD OUT header is another 734B powered with 24VDC.

PCB FEATURES

Status
Reader
Inputs
234 5 6 7
1
Indicator
Outputs
8
9
Zones
10
11 12 13 14
Address DIP
Switches
Door Relay
Terminal
NO
ON
1 2 3 4
C
NC
RED
RELAY
ON
Indicator
YEL
WIEGAND READ LED
LEDs
LC ASREDWHT GRN BLK Z1 Z2 Z3 Z4+ Z4–RA GND GND
GRN
DATA
XMT LED
PROG
RED
KYPD IN
Programming
RED
Keypad
Header
KYPD OUT
Piezo
+ –
RED
To Other
Keypad Bus
or AX‑Bus
To Panel
Keypad Bus
or AX‑Bus
Piezo
Figure 1: PCB Features
Digital Monitoring Products, Inc. | 734B Installation and Programming Guide 3

INSTALL THE 734B

Mount the 734B
1
The module comes in a high‑impact plastic housing that you can mount directly to a wall, backboard, or other flat surface.
For easy installation, the back and ends of the 734B housing have wire entrances. The back also contains multiple mounting holes that allow you to mount the module on a single‑gang switch box. DMP recommends mounting the 734B near the protected door. Refer to Figure 2for mounting hole locations on the housing base.
1. Remove the PCB from the plastic housing by loosening the clips on one side and gently lifting it out of the housing base.
2. Insert the included screws in the desired mounting hole locations and tighten them to secure the housing to the surface.
3. Reinstall the PCB in the housing base.
Figure 2: Mounting Hole Locations
4 734B Installation and Programming Guide | Digital Monitoring Products, Inc.
Mounting Holes

Wire the Access Control Lock

power supply negative
2
The 734B 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 Figure 3and Figure 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. Refer to “Isolation Relay (optional)” for more information.
734
Normally Closed
734
Normally Open
Power supply positive
Mag lock positive
to 734 terminal NC
–+
Magnetic Door
Lock
Model 333
Suppressor
Mag lock negative to
Figure 3: Typical Magnetic Lock Wiring
Digital Monitoring Products, Inc. | 734B Installation and Programming Guide 5
to 734 terminal C
12/24 VDC
Power Supply
Door strike positive
to 734 terminal NO
–+
DC Door Strike
Model 333
Suppressor
Door strike negative to power supply negative
Figure 4: Typical Door Strike Wiring
Power supply positive
to 734 terminal C
12/24 VDC
Power Supply
KYPD IN / KYPD OUT Connections
• KYPD IN (Keypad In): Receives and transmits data to the panel Keypad bus/AX‑Bus.
• KYPD OUT (Keypad Out): Receives and transmits data out to other keypad(s) or module(s). Install a dual‑connector harness to allow connection to other devices up to the maximum number of devices supported.
When the 734B is powered from 24VDC, do not connect devices to KYPD OUT header.
Status LEDs
The 734B board contains three status LEDs.
• The Red LED turns on for the same duration as the door strike relay.
• The Yellow LED turns on for one second to indicate receipt of a valid input determined by card format programming.
• The Green LED indicates data sent to the panel.
6 734B Installation and Programming Guide | Digital Monitoring Products, Inc.

Isolation Relay (optional)

3
The Form C relay can control a device that draws less than 10Amps of current. If a device draws more than 10Amps of current, or the sum of all devices controlled by the Form C relay exceeds 10Amps, an isolation relay must be used. Refer to Figure 5 and Figure 6for isolation relay wiring.
734
Series
DATA
PROG
XMT LED
Isolation Relay
NO C NC
–+
RED
Module
KYPD IN
RED
KYPD OUT
Magnetic Lock
Mag Lock
+
–
RED
To Panel Keypad Bus
–+
Model 333
PIEZO
+
Suppressor
–
Normally Open
12/24VDC
Power
Supply
NO C NC
+
+
–
+
Common
Normally Open
Figure 6: Door Strike with an Isolation
Model 333 Suppressor
12/24VDC
Power Supply
Normally Open
NO C NC
+
Normally Closed
+
–
+
Common
RED
YEL GRN
WIEGAND
RELAY
READ LED
ON
Magnetic Lock
Figure 5: Magnetic Lock with an Isolation
Relay
Digital Monitoring Products, Inc. | 734B Installation and Programming Guide 7
RED
YEL GRN
WIEGAND
RELAY
READ LED
ON
Isolation Relay
Magnetic Lock
NO C NC
Relay
734
Series
Module
PIEZO
RED
RED
KYPD OUT
Magnetic Lock
DC Door Strike
+
–
To Panel Keypad Bus
–+
+
RED
DATA
KYPD IN
PROG
XMT LED
–+
–
Install the 333Suppressor
PIEZO
–
4
Use the included 333suppressor with the 734B to suppress any surges caused by energizing a magnetic lock or door strike.
Install the 333across the module’s C(common) and NO (normally open) or NC (normally closed) terminals.
Model 333 Suppressor
NO CNC
RED
WIEGAND
RELAY
READ LED
ON
YEL GRN
XMT LED
734
Series
Module
RED
KYPD OUT
RED
RED
DATA
PROG
KYPD IN
If the device being controlled by the relay is connected to the NO and C terminals, install the suppressor on the
Figure 7: 333Suppressor
Installation on the 734B
NO and C terminals. Conversely, if the device is connected
to the NC and C terminals, install the333Suppressor on NC and C terminals.
The suppressor wire is non‑polarized. Install the suppressor as shown in Figure 7.
8 734B Installation and Programming Guide | Digital Monitoring Products, Inc.
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