Twenty modules have been added to the 750 series XTR I/O. The series includes eight channel modules in eight channel housings, SSI interface and incremental encoder, CAN gateway communication module, fused power supply modules and intrinsically safe digital and analog modules. The compact and flexible series is suitable for extreme locations. It has operating temperatures of -40 °C/F to 70 °C/158 °F, is resistant to vibration and shock and protects against EMC interference.