Axis 207MW Benutzerhandbuch

Used in applications for e.g. motion detection, event triggering, time lapse recording, alarm 

notifications, etc., the I/O terminal connector provides the interface to: 

• 1 transistor output - For connecting external devices such as relays and LED:s. 

Connected devices can be activated by Output buttons on the Live View page or 

by an Event Type. The output will show as active (in Event Configuration > Port 

Status) if the alarm device is activated.

• 1 digital input - An alarm input for connecting devices that can toggle between 

an open and closed circuit, for example: PIRs, door/window contacts, glass break 

detectors, etc. When a signal is received the state changes and the input becomes 

active (shown under Event Configuration > Port Status).

• Auxiliary power and GND

Transistor 
Output

Pin 4

Uses an open-collector NPN transistor with the 
emitter connected to the GND pin. If used with 
an external relay, a diode must be connected in 
parallel with the load, for protection against 
voltage transients.

Max load = 100mA 
Max voltage = 24V DC  
(to the transistor)

Digital 
Input

Pin 3

Connect to GND to activate, or leave floating 
(or unconnected) to deactivate.

Must not be exposed to 
voltages greater than 
10V DC

GND

Pin 1

Ground

Auxiliary 
DC Power 
Input

Pin 2

Electrically connected in parallel with the con-
nector for the power supply, this pin provides 
an auxiliary connector for mains power to the 
unit. 

This pin can also be used to power auxiliary 
equipment, with a maximum current of 50mA.

Voltage:  
AXIS 207W: 4.9-5.1V 
DC, max 3.5 W 
AXIS 207MW: 4.9-5.1V 
DC, max 4.0 W

 

The I/O terminal pins are numbered left to right, as shown below.

1

4

Connect input/output devices to the camera as follows:

1. Attach the cables for the device securely to the supplied green connector block.
2. Once the cables are connected, push the connector block into the terminal 

connector (also green) on the camera.