The I/O controller board is designed to provide a number of I/O’s often required in subsea intervention control systems.
The board has 12 analogue inputs, 4 configured for 0-20mA input and 8 configured for 0-10V input. Other combinations of current / voltage inputs can be accomplished by altering resistor values on the board. The unit has also 8 opto isolated digital inputs, relay drivers for 8 external relays, 8 onboard relays (typically for controlling power to sensors) and water alarm
Remote control is possible via RS232 or multi drop RS485 communication.