DG500 Digital Keypad & Proximity Reader
Product Overview
The DG500 is a digital keypad and proximity reader designed for access control systems. It offers a combination of keypad entry for PIN codes and proximity card reading capabilities.
Product Image Description
The DG500 unit is a compact, rectangular device with a metallic casing. It features a 3x4 numeric keypad (0-9, #, *), a proximity reader area above the keypad, and indicator LEDs. A bell button is located below the keypad. A visible case screw is noted.
Key Features
- Built-in Proximity Reader
- Built-in Keypad for Code Entry
- Supports up to 500 User Codes
- Illuminated Keys for Visibility
- Auxiliary Input & Auxiliary Output
- Individually Programmable Output
- 12VDC Operation
- Supports 2 Open Door Modes (code only or card only)
- Supports 1 Secure Door Mode (card & PIN)
- Suitable for Internal & External Use
- Durable Metal Case Construction
Technical Specification
- Operating Voltage: 12VDC
- Current: 130mA
- Reader Type: Built-in Proximity Reader
- Compatible Cards: All 26-Bit EM Cards
- Size: 120 mm (Length) x 76 mm (Width) x 27 mm (Height)
Proximity Tag and Card
The device is compatible with standard 26-Bit EM Cards and tags, as shown in an accompanying image of a blue proximity tag and a card.
Programming Instructions
How to Programme a 4-Digit PIN Number
Follow these steps to set up a new PIN code:
| Step | Action | LED Sequence Indicator |
|---|---|---|
| 1 | Apply 12VDC power. | LH LED is Green ? |
| 2 | Press # for 2 seconds. | RH LED turns Red ? |
| 3 | Enter 1234 (default or existing PIN). | RH lights turn Green ? |
| 4 | Enter 7. | RH light turns Green ? |
| 5 | Create a user code (3 figures, 001 to 500). | LH flashing Green ?, RH flashing Red ? |
| 6 | Create a PIN for the user (4 digits). | LH turns Green ?, RH turns Red ? |
| 7 | Press # for 2 seconds to confirm. | LH turns Green ? |
How to Delete a PIN
Follow these steps to remove a user's PIN:
| Step | Action | LED Sequence Indicator |
|---|---|---|
| 1 | Ensure keypad is powered with 12VDC. | LH LED is Green ? |
| 2 | Press # for 2 seconds. | RH LED turns Red ? |
| 3 | Enter 1234 (default or existing PIN). | LH light turns Green ? |
| 4 | Enter 8. | Both LH & RH lights turn Red ? |
| 5 | Enter the 3-digit user code to be removed. | LH flashing Red ? |
| 6 | Enter 1234 to confirm deletion. | LH light turns Green ? |
How to Insert Proximity Card (EM Type)
Follow these steps to add a proximity card:
| Step | Action | LED Sequence Indicator |
|---|---|---|
| 1 | Apply 12VDC power. | LH LED is Green ? |
| 2 | Press # for 2 seconds. | RH LED turns Red ? |
| 3 | Enter 1234 (default or existing PIN). | RH lights turn Green ? |
| 4 | Enter 7. | RH light turns Red ? |
| 5 | Create a user code (3 figures, 001 to 500). | LH flashing Green ?, RH flashing Red ? |
| 6 | Show the EM Card to the Keypad. | LH Green ?, RH Red ? |
| 7 | Press # for 2 seconds to confirm. | LH light turns Green ? |
How to Delete a Proximity Card
Follow these steps to remove a proximity card:
| Step | Action | LED Sequence Indicator |
|---|---|---|
| 1 | Ensure keypad is powered with 12VDC. | LH LED is Green ? |
| 2 | Press # for 2 seconds. | RH LED turns Red ? |
| 3 | Enter 1234 (default or existing PIN). | LH light turns Green ? |
| 4 | Enter 8. | Both LH & RH lights turn Red ? |
| 5 | Enter the 3-digit user code to be removed. | LH flashing Red ? |
| 6 | Enter 1234 to confirm deletion. | LH light turns Green ? |
How to Change Relay One Settings
Configure the duration for Relay One:
| Step | Action | LED Sequence Indicator |
|---|---|---|
| 1 | Apply 12VDC power. | LH LED is Green ? |
| 2 | Press # for 2 seconds. | RH LED turns Red ? |
| 3 | Enter 1234 (default or existing PIN). | RH turns Green ? |
| 4 | Enter 6. | LH flashes Green ?, RH flashes Green ? |
| 5 | Enter 00 + 01-99 seconds (e.g., 0005 for 5 seconds). | LH turns Green ? |
Note: '00' denotes Relay 1. The next 2 digits set the time in seconds.
How to Change Relay Two Settings
Configure the duration for Relay Two:
| Step | Action | LED Sequence Indicator |
|---|---|---|
| 1 | Apply 12VDC power. | LH LED is Green ? |
| 2 | Press # for 2 seconds. | RH LED turns Red ? |
| 3 | Enter 1234 (default or existing PIN). | RH turns Green ? |
| 4 | Enter 6. | LH flashes Green ?, RH flashes Green ? |
| 5 | Enter 10 + 01-99 seconds (e.g., 1010 for 10 seconds). | LH turns Green ? |
Note: '10' denotes Relay 2. The next 2 digits set the time in seconds.
Factory Reset
To reset the DG500 to its factory default settings:
| Step | Action | LED Sequence Indicator |
|---|---|---|
| 1 | Apply 12VDC power. | LH LED is Green ? |
| 2 | Press # for 2 seconds. | RH LED turns Red ? |
| 3 | Enter 1234 (default or existing PIN). | RH LED turns Green ? |
| 4 | Enter 0. | LH & RH LEDs turn Red ?, both flashing |
| 5 | Enter 1234 to confirm reset. | LH LED turns Green ? |
Lock Strike & Auxiliary Relay Code Assignment
Assign functions to user slots:
| Step | Action | LED Sequence Indicator |
|---|---|---|
| 1 | Apply 12VDC power. | LH LED is Green ? |
| 2 | Press # for 2 seconds. | RH LED turns Red ? |
| 3 | Enter 1234 (default or existing PIN). | RH turns Green ? |
| 4 | Enter 9. | LH flashes Green ?, RH flashes Green ? |
| 5 | Enter a 3-digit user code to assign. | |
| 6 | Enter the assignment digit for the current user slot: | |
| (1) Lock strike relay | ||
| (2) Auxiliary relay | ||
| (3) Lock & Auxiliary relay |
Switching Keypad from Normal Mode to Secure Mode
To switch between operating modes:
- To enter Secure Mode: Keypad in normal mode, enter
#3838#. - To revert back to Normal Mode: Enter
#3838#.
Latching Mode Programming
This section details how to program the DG500 for latching mode, which requires using Auxiliary relay 2.
Programme DG500 Latching Mode
The programming is divided into three stages:
Stage 1
- Press # for 2 seconds until the red light comes on.
- Enter 1234.
- Enter 7.
- Create a user code (3 figures, 001 to 500).
- Create a PIN for the user (4 digits, not 1234).
- Press # until the red light goes off.
Stage 2
- Press # for 2 seconds until the red light comes on.
- Enter 1234.
- Enter 9.
- Enter the 3-figure user code from Stage 1.
- Enter 2.
- Press # until the red light goes off.
Stage 3
- Press # until the red light comes on.
- Enter 1234.
- Enter 6.
- Enter 2000.
- Press # until the red light goes off.
Outcome: When the 4-figure number (PIN) is entered into the keypad, Relay 2 opens. The relay is closed again by entering the same 4-figure number once more.
Wiring Diagrams
Fail Safe and Fail Secure Wiring
This diagram illustrates the basic wiring for the DG500, showing connections for power, lock, auxiliary functions, and relays. It indicates two main modes: 'Fail Safe' and 'Fail Secure'.
The DG500 unit has terminal blocks for:
- Link 12v-
- Relay 1: COM, NC, NO
- Relay 2: COM, NC, NO
- Power/Control: +12V, LOCK, REX/BL (Request to Exit/Bell), BELL1, BELL2, AUX_IN (Auxiliary Input), AUX_OUT (Auxiliary Output)
Connections are shown to external components such as a Power Supply Unit (PSU), Battery, REX Button, Auxiliary Output device, Auxiliary Input device, and a Lock mechanism.
Latching Wiring
This diagram details the wiring configuration for the DG500 in latching mode, specifically utilizing Auxiliary Relay 2.
The DG500 unit's terminals are connected to a Power Supply Unit (PSU) and a lock mechanism. Key terminals include:
- RELAY 1: COM, NC, NO
- RELAY 2: COM, NC, NO
- Control/Power: =12vDC, GND, LOCK, REX/BL, BELL1, BELL2, AUX IN, AUX 2
The diagram highlights that latching mode operation is exclusively through Relay 2.
Magnet Wiring
This diagram shows the wiring setup for connecting the DG500 to a magnetic lock (maglock).
Similar to other diagrams, it displays the DG500 terminals connected to a PSU and the magnetic lock. The terminal block includes:
- RELAY 1: COM, NC, NO
- RELAY 2: COM, NC, NO
- Control/Power: =12vDC, GND, LOCK, REX/BL, BELL1, BELL2, AUX IN, AUX 2
Wiring Fail Secure
This diagram illustrates the wiring configuration for a 'Fail Secure' setup using the DG500.
The connections are made between the DG500 terminals, a PSU, and a lock mechanism. The terminal layout is consistent:
- RELAY 1: COM, NC, NO
- RELAY 2: COM, NC, NO
- Control/Power: =12vDC, GND, LOCK, REX/BL, BELL1, BELL2, AUX IN, AUX 2
