1771-OG

FAQS

• What is 1771-OG ?
  1771-OG is a Point Digital Output Module
• What is DI and DO in PLC?
  Our integrated circuits and reference designs help you build a mixed module using a combination of analog input (AI), analog output (AO), digital input (DI) and digital output (DO).
• What is a digital input/output module?
  Digital Input/Output Module. The digital input/output modules DIO216/x and DIO232 can be used to operate receivers of digital control devices such as contactors, relays, pneumatic and hydraulic valves as well as for reading signals from digitally operating sources such as sensors, photocells or switches.
• What is the purpose of an output module?
  Input/Output Modules, or I/O Modules, manage the communication between a CPU and a network, including the transfer of data, the management of power loads, and the control of machine functions. This enables system integrators to connect disparate devices, allowing greater control of the industrial network.
• What is the purpose of an output module?
  Input/Output Modules, or I/O Modules, manage the communication between a CPU and a network, including the transfer of data, the management of power loads, and the control of machine functions. This enables system integrators to connect disparate devices, allowing greater control of the industrial network.
• What are the digital outputs in PLC?
  PLC digital outputs are used to turn ON-OFF the starter to engage a motor, to turn on a lamp to indicate a fault, or to control the solenoid that engages relay. The analog outputs include current level output and resistance level that can be used to control and monitor heaters or control the speed of a motor.