DIU 200 datasheet
DIU 200 Module
Compact Door Interface Unit
Features that make a difference:
•
Door Interface Electronics held on one
board
•
Provides encoded lock control via serial
interface between door hardware and card
reader
•
On site selectable for 12 or 24 volt lock
output
•
Fire alarm and break glass inputs for
emergency door release
•
Designed for ease of installation and
maintenance using 2 part connectors
throughout
•
Compliant with EN55022 (emissions) and
EN55024 (access control immunity)
•
Main fail input and battery ww alarm sensor
The Compact Door Interface Unit (DIU 200)
is designed primarily to provide encoded
lock control and anti tamper features
where a high level of security is required.
It has onboard inputs which can be used
to monitor conditions such as a fire alarm
or activated break-glass condition.
The DIU 200 improves door security,
by allowing the installer to locate
lock controls on the secure side
of a door, with an intelligent CEM
reader on the unsecured side.
The DIU 200 communicates with an
intelligent CEM reader over a single pair
RS485 cable. Upon a valid swipe at the
card reader, the reader will instruct the
DIU (over the RS485 communications
channel) to activate the appropriate
output to release the lock using a
coded data signal (i.e. coded lock).
As an added benefit, the DIU 200 monitors
the status of all standard door monitoring
inputs; inputs on an intelligent CEM reader
are free for use as general purpose inputs.
The DIU is highly tamper resistant,
for examples shorting out reader
connections and power supply will
not bring down the lock supply.
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1.
2.
3.
4.
5.
DIU Unit Enclosure
CEM Reader
Sounder
Break Glass Unit
REX/ Exit Reader or Secure
side push button
6. Door Holder (DIU 210 Option)
7. Door Lock
8. Lock Sense
9. Door Position sensor
10. Fire Alarm System
Interfaces
Specifications
The DIU 200 Module provides direct
interfaces to the following devices:
• Exit Push Button
• CEM Card Reader
• Door Monitor Sensors
• Electric Door Lock
• Tamper
• Fire Alarm System
• Break Glass Unit
These inputs are used to monitor door sensors, DIU tamper and
battery alarms and fire/break glass emergency conditions.
If an input from the fire alarm system or break glass unit
changes state, the power to the door lock is automatically
dropped; this hardware-controlled facility ensures that the
door opens in an emergency situation. Details of alarm
conditions can be sent directly to the host, via the CEM
intelligent card reader, for central alarm notification
Board Protection
The DIU 200 has been designed to meet the UL294
standard providing resistance to power supply tamper,
limiting the current to a reader so that shorting together
the 12 Volt terminals prevents the lock from opening:
Reader Inputs
Physical
Size . . . . . . . . . . . . . . . . . . . . 115 x 76 x 10mm (4.5 x 3.0 x 0.4”)
Weight . . . . . . . . . . . . . . . . . . 0.1Kg
Power
Voltage . . . . . . . . . . . . . . . . . Recommended 12Vdc (Min 9Vdc – Max 14Vdc)
Current Consumption . . . . . 36mA (excluding locks and heads)
Peak Current Consumption . 40mA (excluding locks and heads)
Environmental
Temperature . . . . . . . . . . . . . -10º to 40ºC (14º to 104ºF)
Humidity . . . . . . . . . . . . . . . 95% non condensing
LED Indicators . . . . . . . . . . . . +12 Volts OK, Lock supply OK, Lock Status, Watchdog, Fault, Battery Low, RS485 Rx and TX.
Functionality
Inputs
•Door Position*
•Lock Status*
•Exit Push Button*
•Break Glass Sense
•Fire Alarm Sense
•Tamper
•Battery Low (reported internally)
•Dedicated Power Fail Input
* = 4 state tamper protected inputs
The DIU 200 will monitor the status of all the door
furniture inputs, freeing up the inputs on the intelligent
CEM reader for general purpose input monitoring.
Optional PSU Backplane
Board and Enclosure
The DIU can also be supplied with an enclosure and
backplane board (DIU 200) providing a mains input PSU,
battery charging capabilities and door holder connections.
Alternative PSU Enclosure
The DIU 200 module has been tried and tested with the
Elmdene 1380 series enclosure. (www.elmdene.co.uk)
Wiegand connection for External Exit Reader
Lock Output . . . . . . . . . . . . . . Choice of a 12V or 24V open collector output (Door Lock and External Sounder) limited to 1.2A
Sounder Output . . . . . . . . . . . 12V
Power Supply . . . . . . . . . . . . 12V, limited to 1.1 Amp over current protection
Communication Interface
To Card Reader . . . . . . . . . . . RS485, maximum length of 1.2km
Connection . . . . . . . . . . . . . . . 2 part screw terminals
JST for wiegand connection
Requirements
Compatible with the AC2000 access control family:
• AC2000
• AC2000 Airport
• AC2000 Lite
Ordering Information
Product Code
Description
DIU/700/200
DIU 200 (Board Only Module)
DIU/700/210
DIU 210 (Complete with PSU Backplane and Enclosure)
Related Products
AC2000
S610 reader
range
emerald
reader range
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© 2014 Tyco Security Products. All Rights Reserved. CEM/B/046 Rev H
Tyco and the product names listed above are marks and/or registered marks. Unauthorized use is strictly prohibited.
Product offerings and specifications are subject to change without notice. Actual products may vary from photos. Not all products include all features. Availability varies by region; contact your sales representative.
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