733 Wiegand Interface ModuleDescriptionThe 733 Wiegand Interface Module allows you to use the powerful built-in access control capability of the DMPXRSuper6, XR10, XR20, XR40, XR200, XR2400F, and XR200-485 Command Processor� Panels to provide codeless entry,arming, and disarming of the system using access control readers. Easily connect the 733 Module to the keypad busof any of the panels listed above.

The 733 operates on either 12 VDC or 24 VDC input and provides four programmable zones. Zones 1, 2 and 3 can beprogrammed for a variety of burglary or access control applications and zone 4 can be programmed as a fire zone.Additionally, the module supplies a Form C (SPDT) Door Strike relay, built-in piezo with remote annunciation output,data to panel LED, and a 4-position terminal for connecting one or more external Wiegand format readers.

The Form C relay draws up to 35mA of current and its contacts are rated for 1 Amp at 24 VDC. Refer to the NC/C/NO(Dry Contact Relay) section on page 2 and the Isolation Relay section on page 4 for more information.

Mounting the 733 to WallsThe 733 is shipped installed in a decorative, high-impact plastic case that mounts directly to walls, backboards, orother flat surfaces. Wire entrances are provided on the back and at both ends of the case for installation ease. Thebottom half of the plastic case contains two screw holes for mounting the case on single-gang switch boxes or rings.It is recommended that you mount the 733 near the protected door.

Mounting the 733 in Panel EnclosuresYou can also install the 733 in an enclosure using the standard 3-hole mounting configuration.

1. Mount the plastic standoffs to the enclosure using the 3 included Phillips head screws.2. Insert the screws from the outside of the enclosure through the holes and into the plastic standoffs that mount

on the inside of the enclosure.3. After the standoffs have been tightened and secured onto the enclosure, snap the 733 onto the standoffs.

Installing the 333 SuppressorA Model 333 Suppressor is included with the 733Module. Install this suppressor across the Common(C) and Normally Open (NO) or Normally Closed(NC) terminals on J2 of the 733.

If the device being controlled by the relay isconnected to the NO and C terminals, install thesuppressor on the NO and C terminals as well.Conversely, if the device is connected to the NCand C terminals, install the 333 Suppressor on NCand C terminals.

The suppressor wire is non-polarized. Install thesuppressor as shown in Figure 1. Refer to the 733Installation Note (LT-0653) for more information.

CompatibilityThe 733 is compatible with XRSuper6, XR10, XR20, XR40, XR200, XR2400F, and XR200-485 Command Processor�Panels.

Table 1 shows the various panel types and necessaryoperating modes for the arming/disarming feature aswell as the appropriate code configuration (4 or 5digits) for each panel.

If you are using 4-digit codes on the 733, place the 4/5Digit jumper (J4) across the two left pins (4-digits). Ifyou are using 5-digit codes on the 733, place the 4/5digit jumper across the two right pins (5-digits).

INSTALLATION SHEET

Table 1: Panel Operating Modes and Code Configuration

noitarepO /6repuSRX01RX

/02RX04RX

/002RXF0042RX 584-002RX

A/HsmrAA/HsmrasiD

tigid-4tigid-4

tigid-4tigid-4

tigid-4tigid-4

A/NA/N

P/AsmrAP/AsmrasiD

tigid-4tigid-4

tigid-4tigid-4

tigid-5tigid-5

A/NA/N

)s(aerAsmrA)s(aerAsmrasiD

A/NA/N

tigid-4tigid-4

tigid-5tigid-5*

tigid-5tigid-5

ylnoyaledyrtnegniruD*

Figure 1: Model 333 Suppressor Installation

Model 333 SuppressorWire the Suppressor to the Common and Normally Open or Normally Closed depending upon which terminals are used for the device. Note: Use the Model 333 instead of the diode previously supplied with the 733.

Zone 1

Zone 2

Zone 3

Zone 4

Normally Open

Normally Closed

Common

Remote Audible Annunciator

Armed Status Output

J2

See the 733 Installation Note (LT-0653) for more information about the Model 333 Suppressor.

733 Module

733 Wiegand Interface Module Installation Sheet Digital Monitoring Products2

Setting the 733 Module's AddressYou can set the 733 to any keypad bus address from 1 to 16. To changethe current address, move the slide switches to the appropriate addresspositions according to Figure 2.

The 733 is supervised and its address must be selected in the DeviceSetup section of the panel's programming (if the panel is an XR200,XR2400F, or XR200-485).

733 Module WiringThe 733 connects to the keypad data bus and a Wiegand format reader.Refer to Figures 3, 5, 6, 7, and 8 and the instructions in this guide forproper wiring.

Panel terminal blockConnect the 4-wire keypad bus to the PANEL terminals marked Red, Yellow, Green, and Black as shown in Figure 3. Ifyou are continuing the wire run to another 733 Module or to a keypad, connect both wires of the same color under

the same terminal as shown if Figure 3.

Wiegand terminal blockConnect the Red, White, Green, andBlack wires from the reader to theappropriate WIEGAND terminals. Thegreen wire carries D0, or Data Zero,and the white wire carries D1, or DataOne. Refer to the literature providedwith the reader for wire distance, cabletype (such as shielded), and otherspecifications. If you are powering thereaders from an auxiliary power source,refer to 12/24 VDC Access ControlReaders.

Zone terminalsTerminals Z1 through Z3 are forburglary protection zone and accesswiring to the 733. Use the GNDterminals as common terminals for thezones. Zone 4 terminals provide a ClassB ungrounded zone suitable forconnection to fire devices such as 4-wire smoke detectors and heatdetectors.

AS (Armed Status)Whenever all areas in the system are armed, the AS terminal switches the negative side (up to 50mA of current) of aremote LED or other type indicator to ground. The AS (Armed Status) terminal stays grounded for 20 seconds or untilall areas in the system are disarmed.

RA (Remote Annunciation)This terminal switches to ground when the piezo on the 733 sounds and restores when the piezo silences.

NC/C/NO (Dry Contact Relay)The 733 also provides an internal Form C (SPDT) relay for controlling door strikes or magnetic locks. The three relayterminals (marked NC C NO on J2) allow you to connect the device wiring to the relay for control by the module.See Figures 5 and 6 for proper wiring of door strikes and magnetic locks.

The Form C relay draws up to 35mA of current and its contacts are rated for 1 Amp at 24 VDC.

Note: Observe caution when connecting multiple locks to the Form C relay. The total current for all locks cannotexceed 1 Amp. If the total current for all locks exceeds 1 Amp, problems may arise and an isolation relay may beneeded. For information on wiring isolation relays, see the Isolation Relay section of this guide.

Figure 2: 733 Addresses

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Figure 3: 733 Wiring Diagram

Card Reader

J4 4-5 Digit Jumper Header

J3 WIEGAND Terminal

RedWhite (Data 1)

Black

Green (Data 0)

Note: Shielded wire should only be used if specified by the manufacturer or the reader. The shield must only be connected to the reader. Refer to reader installation documentation for more information.

J2 PANEL Terminal

To negative of Power Supply

Keypad Data Bus

Keypad Data Bus

RedYellow

Black

Green

Model 333 SuppressorWire the Suppressor to the Common and Normally Open or Normally Closed depending upon which terminals are used for the device.

Zone 1

Zone 2

Zone 3

Zone 4

Normally Open

Normally Closed

Common

Remote Audible Annunciator

Armed Status Output

J2

Shield

Digital Monitoring Products 733 Wiegand Interface Module Installation Sheet3

Wiring Specifications1. You can install individual keypads on wire runs of up to 500 feet using 22 gauge wire or up to 1,000 feet using

18 gauge wire. To increase the wire length or add additional devices, a power supply is required.2. Maximum distance for any one keypad bus circuit (length of wire) is 2,500 feet regardless of the gauge of wire.

This distance can be in the form of one long wire run or multiple branches with all wiring totaling no more than2,500 feet.

3. Maximum number of devices per 2,500 feet circuit is 40. (Note: Each panel allows a specific number ofsupervised keypads. Additional keypads can be added in the unsupervised mode. Refer to the panel�sinstallation guide for the specific number of supervised keypads that are allowed.)

4. Maximum voltage drop between the panel (or auxiliary power supply) and any device is 2.0 VDC. If the voltageat any device is less than the required level, a power supply should be added at the end of the circuit.

Refer to the 710 Module Installation (LT-0310) and Trouble-free LX-Bus/Keypad Bus Wiring Application Note (LT-2031).

Enrolling UsersDMP Easy Entry� keypads can be used to enroll users. You may also use Remote Link� or System Link� with an AdminReader to quickly enroll users in the system. For commercial fire installations, the 733 must be used in conjunctionwith at least one listed DMP keypad.

Using the Easy Entry� FeatureThe 733 Module allows users to present an access credential, such as a card or keyfob, to an access control reader.The reader then sends the user code information to the 733 Module that reads the user code and verifies itsauthority with the panel. After verifying the code has the proper authority, the 733 Module powers its on-boardForm C relay releasing a door strike or magnetic lock.

Door contact zone with Soft-Shunt�If the door being released by the 733 Module is protected(contacted), you can provide a 40-second Soft-Shunt� entry/exit timer by connecting its contact wiring to Zone 2 on the733 Module. Once the on-board Form C relay is activated,the user has 5 seconds to open the door connected to Zone2. The zone is then shunted for 40 seconds.

After 30 seconds elapses, the 733 Module sounds its built-in piezo alerting the user the Soft-Shunt� timer is about toexpire. If the door is still open at the end of the 40-second timer a zone fault is sent to the panel for Zone 2.

Zone 3 Request to ExitYou can also connect a PIR (or other motion sensing device) or a mechanical switch to Zone 3 on the module toprovide Request to Exit capability to the system. When Zone 3 is shorted, the on-board Form C relay activates for 5seconds. During this time, the user can open the protected door to start the 40-second Soft-Shunt� entry/exit timer.After 5 seconds, the relay restores the door to its locked state.

The 733 Modules with firmware versions 103 (4/25/01) and higher provide a shunt-only option for Request to Exit onZone 3. When Zone 3 is opened from a normal state, only a Soft-Shunt occurs: the on-board relay is not activated.

This shunt-only option uses two methods of Request to Exit. The first Request to Exit device provides the 40-secondSoft-Shunt entry/exit timer. The second REX device, or manual device such as a door knob, unlocks the door.

As an example of the shunt-only configuration, a door to an office is locked 24 hours a day. Users pass a Request toExit motion detector positioned by the door to begin the 40-second exit timer. Within 5 seconds the user must thenmanually activate a second device, such as a Request to Exit device or manual door knob, to unlock the door. If thedoor is opened after 5 seconds, the zone will go into alarm.

After 30 seconds has elapsed, the 733 Module begins sounding its built-in piezo alerting the user that the Soft-Shuntis about to expire. If the door is still open at the end of the 40-second Soft-Shunt timer a zone fault is sent to thepanel for Zone 2.

For UL access control applications, configuring as fail-safe or fail-secure shall be determined by the local authorityhaving jurisdiction. This system is not intended to be used in place of listed panic hardware.

12/24 VDC Access Control ReadersYou can power the 733 Module from either a 12 VDC or 24 VDC input voltage without any changes to the board. The12 VDC power can be provided by the Command Processor� panel or from a separate UL listed burglary and firealarm auxiliary power supply.

All 24 VDC power must be provided by a separate auxiliary power supply or the auxiliary output of a 24 VDC panel.

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Figure 4: Soft-Shunt� Timeline