MAIN CHARACTERISTICS range of product MODICON M340 AUTO PLATFORM product or component type PROCESSOR MODULE number of racks 2 number of slots 11 discrete I/O processor capacity 512 IO SINGLE-RACK CONFIGURATION analogue I/O processor capacity 66 IO SINGLE-RACK CONFIGURATION number of application specific channel 20 monitoring DIAGNOSTIC COUNTERS MODBUS COMPLEMETARY CHARACTERISTICS control channels PROGRAMMABLE LOOPS integrated connection type NON ISOLATED SERIAL LINK RJ45 CHARACTER MODE ASYNCHRONOUS IN BASEBAND RS232C FULL DUPLEX 0.3...19.2 KBITS 2 TWISTED SHIELDED PAIRS communication module processor capacity 2 ETHERNET COMMUNICATION MODULE number of devices per segment 0..32 CHARACTER MODE number of devices 2 POINT-TO-POINT CHARACTER MODE bus length 0...10 M SERIAL LINK NON ISOLATED CHARACTER MODE SEGMENT tap links length 15 M SERIAL LINK NON ISOLATED CHARACTER MODE SEGMENT number of addresses 0..248 CHARACTER MODE requests 1 K DATA BYTES PER REQUEST CHARACTER MODE control parameter ONE CRC ON EACH FRAME RTU MODBUS memory description 2048 KB INTERNAL RAM maximum size of object areas 128 KB UNLOCATED INTERNAL DATA default size of object areas 128 KWI CONSTANT WORDS LOCATED INTERNAL DATA application structure 1 CYCLIC PERIODIC MASTER TASK execution time per instruction 0.18 S BOOLEAN number of instructions per ms 4.2 KINSTMS 65 BOOLEAN + 35 FIXED ARITHMETIC system overhead 0.2 MS FAST TASK current consumption 72 MA 24 V DC supply INTERNAL POWER SUPPLY VIA RACK marking CE status LED 1 LED GREEN PROCESSOR RUNNING RUN product weight 0.2 KG