MAIN CHARACTERISTICS range of product MODICON X80 product or component type ANALOG INPUT MODULE electrical connection 1 CONNECTOR 20 WAYS Isolation between channels ISOLATED input level HIGH LEVEL analogue input number 4 analogue input type CURRENT +- 20 MA COMPLEMETARY CHARACTERISTICS analog/digital conversion 24 BITS analogue input resolution 16 BITS input impedance 10 MOHM permitted overload on inputs +- 30 V +- 10 V internal conversion resistor 250 OHM precision of internal conversion resistor 0.1 - 15 PPMDC type of filter FIRST ORDER DIGITAL FILTERING fast read cycle time 1 MS + 1 MS X NB OF CH USED nominal read cycle time 5 MS FOR 4 CHANNELS measurement error