Processor                  Intel 80C196KB, 16 bit with code in flash EPROM (OS196).

Power                         220V +-20%, 8VA without load, 48VA maximum.

Environment             5' to 45'C, (-20' to 65'C storage) R.H. 0% to 95% non-condensing.

Mounting                   Rack mount 3U high.

Communications      4 x RS232 or RS485 ports and ESW LAN.

Digital Inputs            10 Internally supplied 24V 10mA. (+6 dedicated to metering.)

Digital Outputs         16 Relay 220VAC fused 5A resistive or 3A Inductive load.

Analogue Inputs       8 x 0-20mA +-0.25%

Analogue Outputs    2 x 0-20ma isolated 30V supply +-0.33% (optional extra)