| Item Description | Programmable relay / PR103-24.2.3 programmable relay / POWER SUPPLY: 24 V DC control: 29 leds, run/stop switch di: 6 (switch contact, PNP, NPN, push-pull, -3-30 V DC) fdi: 4 (switch contact, PNP, NPN, push-pull, -3-30 V DC) ai: 6 (4-20 MA, 0-10 V, 0-300 kω, RTD, thermistors NTC and PTC, discrete signal) do: 8 relays, NO (AC 5 A, 250 V / DC 3 A, 30 V) AO: 2 (4-20 MA, 0-10 V) extendable: PRM1, PRM3 (max. 2) network interfaces: 2X RS485 (MODBUS rtu/ascii, master/slave), ethernet (MODBUS TCP, master/slave) mounting: DIN-rail 35 MM |