Input Connectors - Bosch Access Easy Controller 2.1 Hardware Installation Manual

Table of Contents

Advertisement

Access Easy Controller 2.1
The pin configured for each reader connector is shown in the table below.
Pin#
1
2
3
4
5
6
Notice!
Each connector is able to provide a maximum current of 150mA at 12 VDC. This is sufficient
power for most readers. Readers requiring higher current will need to have the power
supplied from an external power supply.
6.1.3

Input Connectors

Two 8-pin terminal strips across the top of the 4-Reader board provide termination points for
the door contacts and request-to-exit devices associated with the readers. The terminal strips
are identified as T6 and T7 on the 4-Reader board.
For each of the four readers this board can control, there are two terminals each for
connection of a door contact and a request-to-exit device. Both circuits (contact and REX) are
supervised and should be terminated according to the type of supervision applied to that
particular input (Wiring Diagram for Supervised Inputs, page 57). If either contact or REX
device are not to be used, then the termination resistor should be installed across the
terminals within the controller. Refer to How to Install Reader and Field Devices, page 47, for
detailed wiring diagrams.
The tables below show the various termination points on the terminal strips.
T6 Terminal Strip
IN1
GND
IN2
GND
IN3
GND
IN4
GND
T7 Terminal Strip
IN5
GND
Robert Bosch (SEA) Pte Ltd
Function
12 VDC
Ground
Data 0
Data 1
Green LED Control
Buzz Control
Request-to-exit for reader #1
Request-to-exit for reader #1
Door contact for reader #1
Door contact for reader #1
Request-to-exit for reader #2
Request-to-exit for reader #2
Door contact for reader #2
Door contact for reader #2
Request-to-exit for reader #3
Request-to-exit for reader #3
Hardware Installation Manual
4-Reader Board | en
25
2018.11 | 1.0.6 | F.01U.122.796

Advertisement

Table of Contents
loading

This manual is also suitable for:

Aec-aec21-ext1Apc-aec21-ups1

Table of Contents