sa850_a20_inst_eng_40.doc
Daily use
Daily use is very simple:
Configure / Change User Codes
P [b or s [yy [z [e P or
b=programcode, s=systemcode (8 digits)
yy = address
z = user code (def. in ‘Code length’)
e = max usage (if none entered there are no limits)
Finishing:
P: Code is configured as an A-code (Access but only if by-passed)
: Code is configured as an AB-code (Access and By-pass)
If further codes must be configured the procedure can continue with yy.
If configuration is done terminate with P or
.
Delete user codes
P [b or s [yy P
x = program code
yy = address
Delete
all
user codes
P [b or s P 12 0000 P
and program code are not affected. Only user code are deleted.
Mounting
SA850 mounts with only 2 screws on flat building surface
DON’T FO GET DIODE ON INDUCTIVE LOADS!!!!
eset to factory settings
Reset to factory settings following below steps:
SA850 is now reset to factory settings and all codes are cleared.
Specifications
Current consumption
typical 40mA
isolated, max100mA, 25 ohm, 50V
Bell output
open collector, max 1A, 24V
open collector, max 1A, 24V
Sabotage loop
isolated, max100mA, 25 ohm, 50V
RS232, RS485, Wiegand, ABA, KeyLink+
User code memory
100 key codes
on/off or 1 to 999 seconds
Access time
on/off or 1 to 999 seconds
Thread alarm time
3 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%-100%
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.
is delivered with 3 meters of flexible
14-core wire:
Back
Ground. 0V
Access output. Open collector
"Makes a ground" when output is activated.
pass output, wire 1. Isolated output.
Green/Brown
By-pass output, wire 2. Isolated output.
Sabotage loop, wire 1. Isolated output.
Blue/Red
Sabotage loop, wire 2. Isolated output.
Bell output. Open collector
"Makes a ground" when output is activated.
Violet
Thread alarm output. Open collector - "Makes a ground" when output is activated.
Status indicator input. Connects to a central unit that signals its (by
Pink
Buzzer. Can be used to externally control the buzzer.
Brown
-
4
nnect SA850 wires appropriate and test tamper circuit with function 42 (
test)
. 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-A20
INSTALLATIONS MANUAL
Rev. 4.0
•ACCESS CONT OL
•BY-PASS
•STAND ALONE + NETWO K
•SILENT ALA M
•SKAFO cl. 3 approved
SA850-A20 is both access control and by-pass switch with individual outputs.
SA850-A20 isolated by-pass output and 1A open collector access output
SA850-A20 has up to 100 user codes.
SA850-A20 mounts easily on any building surface.
SA850-A20 tools make it easy to configure the unit.
SA850-A20 networks with other SA850’s and PC (supervision/control).
SA850-A20 can be programmed from the keypad or from a PC.
SA850-A20 ‘clickable’ keys, 3 bright LED’s and multi-tone buzzer.
SA850-A20 buzzer and LED’s are externally controllable.
SA850-A20 has a separate output for thread alarm (secret code).
SA850-A20 has a bell button with dedicated output.
SA850-A20 has input for EXIT-button.
SA850-A20 outputs are programmable to work as timer or toggle.
SA850-A20 can be connected to PC or printer for log function.
SA850-A20 has optical sensor for sabotage sensing.
SA850-A20 uses latest FLASH-technology
SA850-A20 is also available with prox reader (SA850-A30).
