10_
installation and external connection
installation and external connection
INSTALLATION
- On a doorframe or the wall
Drill a 1/2-inch (12.7 mm) hole onto the center of the doorframe or the wall where SSA-S1000V is installed,
which makes room for the cable of the reader module.
Drill a 6-32 inch hole at the 43.1mm point straight higher from the center hole and at 22.1mm straight lower,
respectively.
Insert the reader module cable to the center hole and fi x the module using two screws inserted in the upper and
lower corners.
Insert the outer case into the product and fi x it with the 3mm hex wrench.
BYPASS DIODE CONNECTION
If you connected an inductor (door lock or alarm device) to the output relay, there should occur a voltage surge while the
inductor was between turning on and turning off. If you do not connect a reverse diode to the relay, the voltage surge will
cause damage to the electric circuit of the controller. To reduce this surge, it is recommended to connect the bypass
diode to the relay.
1.
2.
3.
4.
SSA-S1000V
6-32 hole
6-32 or M3 Screws
1/2” hole
6-32 hole
Reader
Module
3mm Hex Wrench
Bezel
63.1mm
22.1mm
