Axis Communications 210A - Manual (Page 48)

48 AXIS 210/210A/211/211A - The I/O Terminal Connector
Connect input/output devices to the terminal connector as follows:
o
z
z
o
o
o
o o
AXIS 210/210A/211/211A
3.3V
PS-K 9W
e.g. doorbell
Device
z
4
o
3
o
Switch
Mode
Power
Supply
o
1
o
o
Relay GND
+
2
1. Loosen the corresponding screw on top of the pin (see above for the correct pin to
use).
2. Push the cable into the connector and secure it by fastening the screw.
3. Once devices are connected, connect the terminal connector to the camera,
making sure that all cables are securely fastened.
Schematic Diagram - Terminal Connectors