Installation
12
LAN connection (connecting to a PC directly)
BioStation A2 has an automatic MDI/MDIX function so that it can be connected to a PC directly using a normal straight type CAT-5 cable or
a cross cable.
TTL input and output connection
Door sensor
BioStation A2
1 - TTL IN0
Red
2 - TTL IN1
Yellow
3 - TTL GND
Black
4 - SH GND
Gray
Door button
Cable shield (optional)
BioStation A2
PC