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
Sabotage loop
isolated, max100mA, 25 ohm, 50V
Prox reading distance
up to 4” (10 cm
tuning, EM4102 compatible
User code memory
1000 prox
on/off or 1 to 999 seconds
Wire
10’ (3 m , 14-lead
Weight
10.2oz (286g
Operating temperatures
-30
F to 150
F (-35
C to 65
C
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:
Back
Ground. 0V
Access output. Open collector
"Makes a ground" when output is activated.
Green/Brown
By-pass output. Wire 2. Isolated 100mA output.
Sabotage loop, wire 1. Isolated output.
Blue/Red
Sabotage loop, wire 2. Isolated output.
Violet
-
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
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 .
