ACTi R11-20 Multi-Door Controller

BH #ACR1120 • MFR #R11-20
ACTi R11-20 Multi-Door Controller
Key Features
  • Wiegand & RS-485 Reader Interfaces
  • Up to 16,000 Users & 32,000 Events
  • Three Relay Outputs
  • LED Indicators
The R11-20 Multi-Door Controller from ACTi features a 32-bit ARM32 CPU, enabling you to control up to 14 RS-485 readers and two Wiegand readers. With 2MB of memory, the controller can recognize up to 16,000 users and store up to 32,000 event records. It supports alarm output when a device is disconnected and opens all doors in case of an emergency. The R11-20 controller features an Ethernet port and RS-485 and Wiegand reader interface ports. Built-in LEDs indicate power, data transmission, debugging, and status.
Special Order
Expected availability: 3-7 business days
$574.50

Important Notice

  • This item is noncancelable and nonreturnable.

ACTi R11-20 Multi-Door Controller

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ACTi R11-20 Overview

The R11-20 Multi-Door Controller from ACTi features a 32-bit ARM32 CPU, enabling you to control up to 14 RS-485 readers and two Wiegand readers. With 2MB of memory, the controller can recognize up to 16,000 users and store up to 32,000 event records. It supports alarm output when a device is disconnected and opens all doors in case of an emergency. The R11-20 controller features an Ethernet port and RS-485 and Wiegand reader interface ports. Built-in LEDs indicate power, data transmission, debugging, and status.

ACTi R11-20 Specs

CPU32-bit ARM32, 72 MHz
Flash 512 kB
Memory2 MB
InterfaceRS-485, Ethernet (10/100MBase-T)
Reader Interface2 x RS-485 ports for 14 RS-485 readers
2 x Wiegand ports
Baud Rate9600 bps
PortsDigital Inputs:
2 x egress (R.T.E)
2 x door contact
1 x fire alarm

External Reader:
1 x Wiegand port

Relay Outputs:
1 x alarm relay
2 x lock relay
Users16,000
Event Log32,000
Time Zones63
Power Source12 to 24 VDC
Power Consumption<3 W
Temperature-4 to 140°F / -20 to 60°C
Dimensions9.1 x 7.1 x 2.4" / 23.1 x 18.0 x 6.2 cm
Weight4.8 lb / 2.2 kg
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