Rosslare AYC-Q54B User Manual

Reader Functionality
AYC-Qx4 family manual Page 19
Option 2: Single Key, 6-Bit Wiegand Nibble and Parities
Each key press immediately sends 4 bits with 2 parity bits added.
Even parity for the first 3 bits and odd parity for the last 3 bits.
0 = 0 0000 1 6 = 1 0110 0
1 = 0 0001 0 7 = 1 0111 1
2 = 0 0010 0 8 = 1 1000 1
3 = 0 0011 1 9 = 1 1001 0
4 = 1 0100 1 * = 1 1010 0 = "A" in Hexadecimal
5 = 1 0101 0 # = 1 1011 1 = "B" in Hexadecimal
Option 3: Single Key, 8-Bit Wiegand Nibbles Complemented
Inverts the most significant bits in the message leaving the least 4
significant bits as Binary-Coded Decimal (BCD) representation of
the key. The host system receives an 8-bit message.
0 = 11110000 6 = 10010110
1 = 11100001 7 = 10000111
2 = 11010010 8 = 01111000
3 = 11000011 9 = 01101001
4 = 10110100 * = 01011010 = "A" in Hexadecimal
5 = 10100101 # = 01001011 = "B" in Hexadecimal

Rosslare AYC-Q54B Specifications

General

Model	AYC-Q54B
Brand	Rosslare
Number of Doors	1
Output Type	Relay
Number of Inputs	2
Enclosure Rating	IP65
Input Voltage	12V-24V DC
Operating Temperature	-31°F to +149°F (-35°C to +65°C)
Operating Humidity	0 to 95% (non-condensing)
Inputs	2
Input Type	Dry Contact
Storage Temperature	-40°F to +185°F (-40°C to +85°C)
Humidity Range	0 to 95% (non-condensing)
Mounting	Surface

Summary

Technical Specifications

Key Features

Installation

Mounting the AYC-Qx4

Provides instructions for selecting a location and drilling mounting holes for the AYC-Qx4 unit.

Wiring Instructions

Reader Functionality

Programming the AYC-Qx4 Series

Details the keypad-driven Programming Menu System for configuring the AYC-Qx4.

Selecting Transmission Formats

Changing the Programming Code

Replacing a Lost Programming Code

Provides instructions for recovering a forgotten programming code for the reader.

Controller Functionality

User Levels and Modes

Auxiliary Input/Output and Alarms

Lockout Feature and REX Function

Programming and User Code Management

Covers system programming, code changes, enrolling/deleting users, and pin length.

Replacing Lost Codes

Provides procedures for replacing lost programming or normal/secure codes.