HITACHI LPD200A Output Module

Technical Specifications

• Functions as a board or processing module within Hitachi automation architectures.
• Uses multi-channel links to route communication and control data across the rack.
• Features isolation structures between terminal paths and logic circuits.
• Fits into Hitachi chassis, drawing power from the backplane.

The LPD200A module functions as a data node between the field data link and the internal main control board, establishing a path for physical communication and logic command transmission to ensure state data flow. The electrical circuitry incorporates industrial-grade anti-interference and channel isolation to block high-frequency noise and transient pulses from external long-distance wiring, maintaining communication continuity on the controller's internal logic backplane. The front panel includes hardware status indicators for field personnel to verify channel connection and module power status directly.

Lifecycle and Market Status

The LPD200A module is deployed within the centralized control networks or distributed control systems (DCS) of power plants, chemical processing facilities, and large-scale manufacturing sites. Hitachi has discontinued standard production of this model, and it currently circulates in the global industrial automation market primarily as a legacy spare part to support hardware replacements and routine operations and maintenance for existing traditional control units.

Technical FAQ

Q: What physical anti-interference mechanism does the LPD200A utilize?
A: Its circuitry incorporates industrial-grade anti-interference technology and isolation to block external high-frequency noise and transient electromagnetic interference.

Q: Which physical part of the controller does the LPD200A protect?
A: It protects the stability of the controller's internal backplane logic bus by blocking electromagnetic interference introduced via external wiring.

Q: How do you provide operational power to the LPD200A module?
A: It is loop-powered via the field current loop or draws operational current directly from the system power bus.

Q: Is it necessary to move external long-distance wiring when replacing the LPD200A?
A: No, its modular structure allows technical swaps without moving external long-distance wiring.

Q: Are your products brand new?
A: Yes. We only supply 100% original and brand-new products. All items are sourced through authorized channels and have never been used or refurbished.

Q: Why can customers buy with confidence?
A: Because every product is backed by our 1-Year Warranty Guarantee of Quality, ensuring reliability, customer satisfaction, and long-term support after delivery.

Q: Do you provide international shipping?
A: Yes. We ship products to customers worldwide using reliable international logistics services such as EMS, DHL, UPS, and FedEx.

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