8115-DO-DC modular

Description

8115-DO-DC
8 powered outputs• Controls solenoids and relays• Common load supply of up to 60 V dc• Discrete or pulsed outputs• 1A per channel switched current• 2–60 V dc bussed field power requiredMODULE SPECIFICATIONSee also System SpecificationINPUTSNumber of channels • 8Output voltage range • 2–60 V dcON voltage drop • 0.25 V (max.)OFF leakage current • 1.0 mA (max. )Switched current per channel††• Continuous* – 1 A• For < 100 ms – 4 A• For < 20 ms – 6 ACONFIGURABLE PARAMETERSOutput initialisation state • Predefined valueFail-safe • Predefined value / last valueOutput • Discrete, momentary or continuous pulse‡Pulse width• 2 ms to 130 sRESPONSE TIMEResponse time• From Railbus command to output change – 1 ms (max. )POWER SUPPLIESRailbus (12V) current • 45 mA (typ.)• 70 mA (max.)Bussed Field Power • 2 to 60 V dcMECHANICALModule Key Cod • B6Module width • 42 mmWeight• 200 g The hardware of PLC is mainly composed of central processing unit (CPU), memory, input unit, output unit, communication interface, expansion interface power supply, etc. Among them, CPU is the core of PLC, input unit and output unit are the interface circuit connecting the field input/output equipment and CPU, and the communication interface is used to connect the programmer, upper computer and other peripherals. [caption id="attachment_6269" align="aligncenter" width="800"] 8115-DO-DC[/caption]