Gianni Industries GEM DG-101 User Manual
DG-101 Digital Keypad
Operation Manual
It can be mounted directly in ANSI
electrical box (mortise mount)
With SMB-750 (optional) for surface
mount.
Ⅰ. Features
1. Memory volume up to 49+50 PINs, 5-digit codes
2. Dual relays to control door lock and other security devices
3. Additional input for anti-tailgating function to ensure high security access control
4. 3 LED indicator & buzzer for status indication
5. Fully programmable via 4X3 matrix keypad
6. Non-volatile memory allows remaining all setting codes in the event of total power
failure
7. Lockout function
Ⅱ. Specifications
Operating Voltage 12~24VDC
Current Draw Holding:15mA, Pull in: 60 mA @12VDC
Keypad
LED Status Indication 3 LED indicator display (Red/Yellow/Green)
12 buttons (0~9,＊,＃)
1 contact for Request-To-Exit button (N.O.)
Input
1 contact for door reed switch
Output
Relay Strike Time
Relay Electric Current 0.4A @ 120VAC or 2A@30 VDC
Memory Volume
EPROM
Casing material ABS V0
Ambient Humidity 0%~95% (Non-condensing)
Operating Temperature
Copyright Gianni Industries, Inc. All Rights Reserved.
P-MU-DG101 Ver. D Publish:2009.12.24 Page: 1/ 3
2 relays（Dry contacts: N.O./N.C./Com.）
Sign: Relay 1（＊100）, Relay 2（＊200）
01~99 seconds or Toggle Mode (00)
49+50PINs（＊001~＊099）
Relay 1 is controlled by user＊001~＊049（＊100）
Relay 2 is controlled by user＊050~＊099（＊200）
Non-volatile memory allows remaining all setting codes in the
event of total power failure.
-20℃~+70℃
Ⅲ. Status Indication
Green On Power on, Standby
LED
Beep
Red On First relay active
Yellow On Second relay active
1 Beep Valid key press
2 Beeps Enter, exit setting mode
3 Beeps Incorrect operation
5 Beeps Master Code back to 12345
Ⅳ. Wiring Diagram
Note:
The door strike or relay must have a varistor or a diode across the door strike terminals
to suppress the back EMF of the strike – failure to do so will damage the relay contacts
and electronic components, or even burns the controller.
Additional input for anti-tailgating function to ensure high security access control. If the
relay strike time set to 10 seconds and the door is closed in 3 seconds, the 7 seconds
will be cut off automatically.
Copyright Gianni Industries, Inc. All Rights Reserved.
P-MU-DG101 Ver. D Publish:2009.12.24 Page: 2/ 3
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