1771-OZL

FAQS

• What is 1771-OZL?
  1771-OZL is a Digital Output Module
• What is a digital output module?
  The Digital Output Module takes a Boolean input and sends it out a hardware channel as a constant level or a pulse. This provides the ability to signal and control external digital devices (such as relays) from the meter.
• What does auxiliary power do?
  Auxiliary power is electric power that is provided by an alternate source and that serves as backup for the primary power source at the station main bus or prescribed sub-bus. An offline unit provides electrical isolation between the primary power source and the critical technical load whereas an online unit does not.
• What is a digital output?
  Digital outputs are binary outputs (0 or 1, also called as high and low level) from the PLC. It is a processed control output from the PLC to the field. It is used to ON or OFF any piece of field equipment. It is like a contact of a relay when the preprogrammed conditions are satisfied the contacts are closed.
• 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.
• Do you offer global delivery services?
  Yes. We ship globally, and we are able to quickly deliver parts globally to any corner of the world. Unless otherwise specified, we will ship your order via (DHL). We can also ship through FedEx, UPS, and TNT. We can also use your account.