Key 7 SA850-A41 User manual

sa850_a41_inst_eng_40.doc
Daily use
Daily use is very simple:
Use prox card and the output(s activate
Configure / Change User Codes
Administration of user codes and configuration is in contrast to the other
members of the SA850-series done only via a PC.
Mounting
SA850 mounts with only 2 screws on flat building surface
DON’T FORGET RECTIFIER ON INDUCTIVE OADS!!!!
Reset to factory settings
Reset to factory settings following below steps:
SA850 is now reset to factory settings and all codes are cleared.
Specifications
Specifications
Power supply 8V to 24V DC
Current consumption typical 80mA
Access output open collector, max 1A, 24V
Shunt output
isolated, max100mA, 2
5 ohm, 50V
Sabotage loop isolated, max100mA, 25 ohm, 50V
Serial output
KeyLink+ (RS485
Prox reading distance up to 4” (10 cm
Prox type
125kHz, auto
-
tuning, EM4102 compatible
User code memory 1000 prox
Shunt time
on/off or 1 to
999 seconds
Access time
on/off or 1 to 999 seconds
Wire 10’ (3 m , 14-lead
Dimensions (H
-
W
-
D
0.59in
-
1.93in
-
0.59in (150mm
-
49mm
-
15mm
Weight 10.2oz (286g
Operating temperatures -30
°
F to 150
°
F (-35
°
C to 65
°
C
Operating humidity
0%
-
99%
All specs are subject to change without prior notice. Latest information is available on www.keyseven.com.
1
Mark the 4 drilling holes with the
drill guide and drill the holes
according to the wall material.
2
Fasten the nylon reflector.
3
Guide the cable trough the hole in
the wall and fasten screws loosely.
SA850 is delivered with 3 meters of flexible
14-core wire:
Red
8
-
24V DC
Back Ground. 0V
Yellow
Access output. Open collector
-
"Makes a ground" when output is activated.
Green/White
By
-
pass
output. Wire 1.
Isolated 100mA output.
Green/Brown By-pass output. Wire 2. Isolated 100mA output.
Blue
Sabotage loop, wire 1. Isolated output.
Blue/Red Sabotage loop, wire 2. Isolated output.
Green
-
Violet -
Grey/Pink
RS485 data, A
Grey
RS485 data, B
Whit
e
Status indicator input. Connects to a central unit that signals its state.
Pink Buzzer. Can be used to externally control the buzzer.
Brown Synchronizing. Only if two SA850’s are placed closer than 50cm to each other.
4
Connect SA850 wires appr
opriate and test tamper circuit. Tighten screws.
5
Clean key surface. Remove adhesive protection from front cover foil and place it
carefully on the SA850.
1: Disconnect power supply and network wires
2: Connect Pink wire (buzzer to Black wire (ground
3: Re-connect power and wait 5 sec until red LED lights up
4: Release Pink wire (buzzer from Black wire (ground within 5
sec.
SA850-A41
INSTA ATIONS MANUA
Rev. 4.0
•PROX READER
•ACCESS / SHUNT COMBO
•STAND A ONE + NETWORK
•SKAFOR class 3 approved
SA850-A41 is both access and shunt prox reader with individual outputs.
SA850-A41 access relay output can switch up to 2A DC/AC.
SA850-A41 has up to 1000 user codes.
SA850-A41 mounts easily on any building surface.
SA850-A41 tools make it easy to configure the unit.
SA850-A41 networks with other SA850’s and PC (supervision/control .
SA850-A41 is programmed from a PC.
SA850-A41 3 bright LED’s and multi-tone buzzer.
SA850-A41 buzzer and LED’s are externally controllable.
SA850-A41 has input for EXIT-button.
SA850-A41 outputs are programmable to work as timer or toggle.
SA850-A41 has optical sensor for fail-safe sabotage sensing.
SA850-A41 uses latest FLASH-technology
SA850-A41 also available as keypad / prox combo (SA850-A31 .

DRI GUIDE
5mm
7mm
5mm
5mm
Configuration
All administration and configuration is done from a PC with the free
KeyLink+ TECH program.
Connect a PC using a SA110 network interface or a SA120 access
control module.
The KeyLink+ TECH PC-program can be downloaded from
www.keyseven.com.
The following functions are available via a PC with KeyLink+ TECH :
Functions: Factory default
Master code
12345678
Technician code 09876543
Acces
s time
3 seconds
Shunt time 30 seconds
Shunt function
not inverted
LED’s/buzzer function Std.by: Red. Shunt: Green.
Acess: Yellowl + buzzer
Lock-up time 30 seconds
Network ID 1
Note:
Technician code has an auto timeout of 60 minutes. Re-activation
requires power disconnect and re-connect.
Try also:
easy configuration with our free PC
Key ink+ TECH PC program
Key ink PRO accessc control sw.
Having problems? Contact your dealer or visit our
homepage www.keyseven.com.
Access time
Indicates the time period when access control output is active. Range
is 1-999 seconds or toggle.
Shunt function
Shunt output can be either NC or NO type.
Shunt time
Indicates the time period when shunt output is active. Range is 1-999
seconds or toggle.
ED’s / Buzzer function
The 3 LED’s and buzzer are freely programmable. See all options in
the KeyLink+ TECH pc-program.
Puls time
This is part of the LED / buzzer function.
ock-up time
Indicates for how long time the reader should lock-up after 5 invalid
readings.
Master code change
Master code is used when changing user codes
Technician code change
Technician code is used when making changes in product
configuration
Drill guide
Network ID
When operated in a network this ID must be set in the range 1
-
30.
Ext. buzzer sig. / EXIT-button
Defines the function of the ext. signal 2 (pink .