Analogue Output Module - 2 Channel with Transformer Insulation These modules convert digital PLC values into 2 independent channels of analogue voltage or current outputs. 16 bit resolution<BR/>Fast conversion rate improves control<BR/>Built-in EEPROM for storing set-up data<BR/>Only occupies 16 PLC I/O points, great for compact systems<BR/>Output short circuit protection available<BR/>Transformer insulation between external power supply and analogue output