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DMP 734 Wiegand Interface Module

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734 Wiegand Interface Module

Flag notes: Guide contains a conflicting 'do not connect' line for KYPD OUT at 24 V

Wiegand reader Osdp reader Strike fail secure Strike fail safe
DMP 734DMP 734 Wiegand reader. 1 RED connects to 12/24 VDC reader power out. 2 WHT connects to Data 1. 3 GRN connects to Data 0. 4 BLK connects to Ground. 5 LC connects to Switched-ground LED control. 6 RA connects to Switched-ground indicator. 7 AS connects to Switched-ground indicator. 8 Z1 connects to Zone 1 (burglary), grounded. 9 GND connects to Ground Z1/Z2. 10 Z2 connects to Zone 2 door contact / bypass. 11 Z3 connects to Zone 3 REX. 12 GND connects to Ground Z3. 13 Z4+ connects to Zone 4 Class B (fire-capable) +. 14 Z4− connects to Zone 4 −. NO / C / NC connects to Door strike relay 10 A @ 12/24 VDC. KYPD IN / KYPD OUT connects to Keypad bus to panel / next device.DMP 734Wiegand readerReader1 RED12/24 VDC reader power out2 WHTData 13 GRNData 04 BLKGroundIndicator5 LCSwitched-ground LED control6 RASwitched-ground indicator7 ASSwitched-ground indicatorZone8 Z1Zone 1 (burglary), grounded9 GNDGround Z1/Z210 Z2Zone 2 door contact / bypass11 Z3Zone 3 REX12 GNDGround Z313 Z4+Zone 4 Class B (fire-capable)…14 Z4−Zone 4 −RelayNO / C / NCDoor strike relay 10 A @ 12/2…BusKYPD IN / KYPD OUTKeypad bus to panel / next de…
DMP 734 Wiegand reader. 1 RED connects to 12/24 VDC reader power out. 2 WHT connects to Data 1. 3 GRN connects to Data 0. 4 BLK connects to Ground. 5 LC connects to Switched-ground LED control. 6 RA connects to Switched-ground indicator. 7 AS connects to Switched-ground indicator. 8 Z1 connects to Zone 1 (burglary), grounded. 9 GND connects to Ground Z1/Z2. 10 Z2 connects to Zone 2 door contact / bypass. 11 Z3 connects to Zone 3 REX. 12 GND connects to Ground Z3. 13 Z4+ connects to Zone 4 Class B (fire-capable) +. 14 Z4− connects to Zone 4 −. NO / C / NC connects to Door strike relay 10 A @ 12/24 VDC. KYPD IN / KYPD OUT connects to Keypad bus to panel / next device.

Terminals Flag

TerminalGroupFunctionConnects to
1 RED Reader 12/24 VDC reader power out Flag
2 WHT Reader Data 1 Flag
3 GRN Reader Data 0 Flag
4 BLK Reader Ground Flag
5 LC Indicator Switched-ground LED control Flag
6 RA Indicator Switched-ground indicator Flag
7 AS Indicator Switched-ground indicator Flag
8 Z1 Zone Zone 1 (burglary), grounded Flag
9 GND Zone Ground Z1/Z2 Flag
10 Z2 Zone Zone 2 door contact / bypass Flag
11 Z3 Zone Zone 3 REX Flag
12 GND Zone Ground Z3 Flag
13 Z4+ Zone Zone 4 Class B (fire-capable) + Flag
14 Z4− Zone Zone 4 − Flag
NO / C / NC Relay Door strike relay 10 A @ 12/24 VDC Flag
KYPD IN / KYPD OUT Bus Keypad bus to panel / next device Flag

Key specs

Power12/24 VDC
Relay10 A @ 12/24 VDC, 35 mA draw
Zone output750 mA max total
EolDMP 311 1 kΩ
Bus devicesXR150: 8, XR550: 16
Osdpfirmware 106+, hardware 102+

Install 333 suppressor across C and the used contact

At 24 V only another 24 V 734 may connect to KYPD OUT

How to wire it

  1. Connect 1 RED to 12/24 VDC reader power out.
  2. Connect 2 WHT to Data 1.
  3. Connect 3 GRN to Data 0.
  4. Connect 4 BLK to Ground.
  5. Connect 5 LC to Switched-ground LED control.
  6. Connect 6 RA to Switched-ground indicator.
  7. Connect 7 AS to Switched-ground indicator.
  8. Connect 8 Z1 to Zone 1 (burglary), grounded.
  9. Connect 9 GND to Ground Z1/Z2.
  10. Connect 10 Z2 to Zone 2 door contact / bypass.
  11. Connect 11 Z3 to Zone 3 REX.
  12. Connect 12 GND to Ground Z3.
  13. Connect 13 Z4+ to Zone 4 Class B (fire-capable) +.
  14. Connect 14 Z4− to Zone 4 −.
  15. Connect NO / C / NC to Door strike relay 10 A @ 12/24 VDC.
  16. Connect KYPD IN / KYPD OUT to Keypad bus to panel / next device.

Source

734 Wiegand Interface Module Installation Guide · LT-0737 rev 1.07 (© 2026)

Values from LT-0737 rev 1.07 (© 2026).

Verify against the manufacturer's install guide.

Open in builder

Related parts

Planning aid only. Values are typical and vary by manufacturer, code edition and jurisdiction. Verify with manufacturer data, NEC/NFPA/TIA and the local AHJ. HireLV is not liable for designs based on these tools.