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Installation Instructions / OmniAssure Touch Square
3.6
Test the reader / Commissioning
Apply power (the green LED indicates power) and present a valid creden-
tial. The light ring should flash and the sounder should produce a short
tone indicating a successful read. If the Host system is connected the light
ring and sounder should follow the functionality of the Host system.
3.7
Cable specification
– The reader is supplied with 2 m (6 ft.) of shielded, 8-conductor
0,14 mm² (AWG 26) cable which may be extended with the length
and size of cable listed below.
Interface
max. cable
length
meters
feet
Wiegand /
61
200
RS-485
91
300
(cable
152
500
power)
RS-485
1220
4000
(local power)
1)
to ensure that the reader power supply is at least 7 V DC
3.8
Wire assignments
The connection must be carried out in de-energized state! Risk of
damage!
To ensure reliable functioning, ensure that a possible extension of the 4 m
connecting cable does not exceed 152 m (condition: no external voltage
supply unit is required). For extension purposes up to 152 m an additional
JY(ST)Y (6x2x0.6 mm) cable can be used.
The reader can be used remotely for extension purposes at a distance of
max. 1220 m. We recommend using a Cat 5 connecting cable (condition:
an external voltage supply unit for the reader is required).
In general, by use of RS-485 interface: When the reader is the last user
on the RS-485 bus, a 120 Ω end-of-line resistor (from TRX+ to TRX-)
must be installed in front of the reader. For further information, refer to the
description of the corresponding controller.
Wire color
Wiegand
red
POWER (+U_b)
black
GND (0 V)
white
D1
green
D0
blue
Hold line
yellow
Buzzer
orange
LED green
purple
Tamper
Caution
Floating communication lines may cause spurious emissions, invalidating
certification. Ensure all communication lines are properly biased and ter-
minated.
Input Hold line
This input makes it pos-
sible to switch 2 read-
Reader 1
ers in parallel (e.g. at
NetAXS).
Reader 2
min. conductor size
for panel power suppy
9,5 V
12 V
18 V
1)
mm² AWG mm² AWG mm² AWG
0,55
20
0,33
22
0,22
0,82
18
0,5
20
0,33
1,35
16
0,81
18
0,54
0,16 mm² / AWG 25
Interface
RS-485
POWER (+U_b)
GND (0 V)
TRX+
TRX-
do not connect
do not connect
do not connect
do not connect
GND
Hold line 1
NetAXS
Hold line 2
Tamper line
Physical tamper switches:
– tear-off
– enclosure
The electronic switch opens when
the operating voltage +U_b fails.
4
Operation
When a credential is read successfully, the light ring lights briefly, the
sounder sounds a short tone and the credential associated code is sent
to the Host system.
The light ring and sounder are also controllable by the Host system.
Reader output formats are determined by the personalization of the cre-
dential and/or configuration of the reader; on SmartTech and MultiTech
readers the behaviour of the light ring and sounder can be modified
24
through configuration.
22
4.1
Short briefing of buttons and LEDs
20
OmniAssure Touch Square 16 key
A
K
A
B
C, E, G, I
D
F
H
J
K
Tamper line
mechanical tamper switch
electronic tamper switch
B
C
D
E
F
G
H
J
Numeric keypad for PIN entry
(PIN= Personal identification number)
LED light ring
Not used
LED green
LED yellow
Duo LED red/green
Acknowledge: execute the PIN code / Activate
the BLE credential
Clear PIN code entry
3
I
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