Rosslare 4 Door IP Expandable Controller (black)


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Rosslare 4 Door IP Expandable Controller (black)



Quick Overview:

  • 4 Door Networkable Controller with Power Supply
  • Expandable to 8 Doors with MDD04B.
  • IP Connection to Network
  • RS485 Connection to Addional Panels
  • Real-time clock with super-cap holds power and keeps RTC real-time clock for up to 2 weeks when total power loss (no batteries to replace)
  • Size (mm): 364 X 264 X 87.4


The Blurb:

The AC-425IP-B Intelligent 4-Reader Expandable Networked Access Controller is powered by Rosslare AxTraxNG™ Server for Microsoft Windows to deliver full- featured access control and automation capability via 10/100 Ethernet port. The AC‑425IP-B (TCP/IP) control panel have one expansion slot for mounting one MD unit. The expansion modules – MD-D04B (4 readers + 4 outputs, 4 inputs) and MD-DIO84B (8 EOL supervised inputs and 4 outputs) – can be mounted in under one minute. Rosslare offers a variety of ordering options, including DIN-panel only and set up on an ME-1015 advanced power supply lockable enclosure. The system provides an ideal modular and expandable solution for commercial and institutional needs.




Electrical Specifications

ACU Power Supply Voltage 12 VDC, regulated from regulated power supply
Serial Ports 10/100 Ethernet Port (AC-425IP version)
RS-485 port, 4-wire
RS-232 port: 4-wire standard RS-232
Inputs 4 supervised, hi-impedance inputs
Max. voltage: 5 VDC
Outputs 4 fully programmable 5 A, N.O. and N.C. relay outputs
Rated 5 A @ 30 VDC
Reader Ports 4 reader ports (6-wire)
Power: 12 V, 300 mA each
Data: Wiegand Clock & Data
Input/Output: LED control, tamper input
Speaker Output (Audio) Speaker output for generating audible annunciation
LED Indicators (Visual) TCP/IP link/data, RS-485 link/data, output LED 4, Power LED


Operational Specifications

Networking Using AxTraxNG™ Server, connect 32 units/subnet (AC-425-B) for
up to 64 readers per network OR expand up to 128 readers with
MD-D04B on each controller
Capacity 30,000 active credentials (Card & PIN) 
History Event Log Size 20,000 events
Time Zones and Groups 128 multiple segment time zones, 64 holidays, 64 Smart Links
(If/then) on panel, 30,000 access groups
Special Features Interlock, first person delay, auto-relock, scheduled outputs
operation, 4 programmable site codes, extended unlocked time,
activation/deactivation, antipassback – hard/soft/timed


Physical Specifications

ACU Board Dimensions 193 x 136.5 x 39 mm (7.6 x 5.4 x 1.5 in.)
Weight  0.36 kg (12.7 oz)
Enclosure • Protective cover, with 1 expansion slot for MD expansions
• ME-1015 Dimensions: 364 X 264 X 87.4 mm (14.3 x 10.4 x 3.4 in.)
• ME-1015 Weight: 3.4 kg (7.5 lb)


Enviromental Specifications

Operating Enviroment Range Indoor installation only
Operating Temperature Range 0°C to 49°C (32°F to 120°F)
Operating Humidity Range 0 to 85% (non-condensing)




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Brand Rosslare
Shipping Weight 4.0000kg
Shipping Width 0.300m
Shipping Height 0.300m
Shipping Length 0.410m
Shipping Cubic 0.036900000m3

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