Editing Technical Specification (section)

=== Connections ===

* 8 x 4mm socket pairs for digital sensor inputs,
* 4 x 5-pin 180° DIN sockets for Smart Analogue Sensors,
* 8 x 4mm socket pairs for digital outputs, rated at 5V (max. current for any one output 400mA; total max. current for all digital outputs 600mA),
* 4 x 4mm socket pairs for motor outputs, rated at 5V (max. current for any one output 1.5A),
* The total safe maximum load for all outputs, i.e. digital outputs and motor outputs together in any combination, is 1.5A.
* 1 x 3-pin IEC socket with integral on/off switch and fuse,
* 1 x 5-pin 240° DIN socket for connection to an RS232 computer interface socket.

Connections on the Smart Box EV are identical, except for the motor outputs which are switchable between 6, 9, 12V.
The current rating is the same as on the standard Smart Box.

The equipment is designed for indoor use.