HS4 CU42E0 Ethernet Controller

HS4 CU42EO Controller
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  • Hardwired access control panel used with wall readers (up to 2), strikes, magnetic locks, and other electrified hardware.
  • The two reader inputs can be set up for anti-passback applications or configured for two different openings.
  • Auxiliary controllers can be connected using BUS485 connection to expand the number of readers to 10. 
  • Expansion relay boards can be connected using BUS485 connection to add relays commonly needed for elevator controls.
  • CE Conform
  • UL 294
  • FCC certified
  • Rated for indoor use
Controller Height
  • Control Unit with Housing: 9.5"
  • Control Unit: 4.8"
Controller Length
  • Control Unit with Housing 9.5" (H) x 7.1" (W) x 2.3" (D), 1.5 lbs.
  • Control Unit 4.8" (H) x 4.1" (W) x 1.7" (D), 1.1 lbs
Controller Width
  • Control Unit with Housing: 7.1"
  • Control Unit: 4.1"
  • Online IP based door controller
  • Taper monitoring
  • Optional housing includes eight knockouts for wiring. (Available in translucent or gray cover.)

6 Programmable inputs (Default programming door status, request to exit, office enabler)

Management Software

ProAccess Space


4 each CU4200 auxiliary controllers to be connected via BUS485 allowing 10 wall readers to be controlled by 1 IP address.

Operating Temperature
-4º F to 176º F

4 Programmable relays (Default programming lock relay, intrusion/door status)

Power Source/Connection
12VDC 400mA (Comes with 1.5A plug in power supply)
Security Requirements
All communication is encrypted and secure (AES128)
  • One tamper input,
  • One tamper switch
  • Door monitoring and tamper monitoring via contacts input (intrusion alarm and door left open alarm)
Web Browser

Controller - One year

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