CEM DIU 230 PoE door interface unit

Product Profile

The DIU 230 delivers power and Ethernet communications via CAT5/6 Ethernet cable, eradicating the need to provide local mains power at the door. When combined with the AC2000 product range, the DIU 230 offers a complete IP-based access control solution.

The DIU 230 has an output of 2 Amps, providing power to support up to 2 complete door sets (consisting of entry and exit readers, heavy duty Maglock, door holder, sounder and strobe).  The DIU 230 also features:

  • Battery backup allows continued door functions even with loss of communications to host.
  • Tamper alarm inputs on board.
  • Can be used in conjunction with the eDCM300 series of door controllers.

The DIU 230 provides a cost-effective way of bringing power to the door. The DIU 230 installation is classed as low voltage and can be completed by security integrators and IT network installers without the expense of an electrician or electrical contractor.

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Technical Specification

Make CEM
Manufacturer CEM Systems Ltd
Model code DIU 230
Standalone/ Networked/ PC Networked
Reader Type Card Swipe
Environmental Specifications Operating Temperature oC: -10 ~ +55
Electrical Specifications Voltage: PoE
Physical Specifications Weight g: 566
Additional info

Where a high level of security is required and cabling must be kept to a minimum, the PoE+ DIU 230 offers the ideal solution. Used as part of the AC2000 security management system, the DIU 230 is a complete package that combines Ethernet communication with battery backed lock and door power. 

The DIU 230 works in conjunction with a Midspan power injector between the server and the door. Using just a single Cat 5e/6 cable the DIU 230 eliminates the need for a mains power supply at the door. Where local power is not readily available, the DIU 230 can offer significant cost savings.     

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