The LPA302P is an analog output module in Hitachi industrial control systems (DCS/PLC). In Stock Original New Unused.
Product Condition
Original New with One Year WarrantyParts Available
In Stock and Same Day ShippingDelivery Mode
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Technical Specifications
• Dedicated analog output for Hitachi PLC/DCS systems.
• Protects internal logic from external loop noise.
• Standard single-slot design for legacy controller racks.
• Ensures stable data transfer and internal DC power.
The LPA302P is an analog output signal conversion board developed by Hitachi specifically for industrial control systems, including Distributed Control Systems (DCS) and Programmable Logic Controllers (PLC). Serving as the "execution commander" within the entire control loop, it precisely converts digital logic signals computed by the controller into continuous analog current or voltage signals. This process enables the precise regulation of field actuators, such as valve positions, variable frequency drive (VFD) frequencies, and heater power outputs.
|
Manufacturer |
HITACHI |
|
Model |
LPA302P-1 |
|
Output Signal Type (Voltage) |
1 VDC to 5 VDC / 0 VDC to 10 VDC |
|
Output Signal Type (Current) |
4 mA to 20 mA |
|
Conversion Resolution |
12 bits / 16 bits |
|
Switching Time (Power Fault) |
0 ms |
|
Operating Temperature |
-20°C to +60°C |
|
Dimensions (W x H x D) |
23 x 190 x 313 mm |
|
Weight |
0.4 kg |
The LPA302P offers electrical isolation and high interference immunity, isolating noise from the core processor. The standard single-slot, plug-in configuration ensures legacy Hitachi rack compatibility, high-speed communication, and simplified maintenance. High integration and low power consumption minimize heat dissipation, extending system lifespan.
Lifecycle and Market Status
The LPA302P is currently in the mature or discontinued phase of its lifecycle, transitioning from active production to legacy support status. The market availability relies primarily on certified industrial spare parts inventory and specialized global automation distributors. Demand remains driven by the maintenance and expansion requirements of operational legacy Hitachi control installations.
Technical FAQ
Q: Which field actuators does LPA302P primarily control?
A: It controls field devices including valve positions, variable frequency drive (VFD) frequencies, and heater power outputs.
Q: What is the core function of LPA302P in a control loop?
A: The board converts digital logic signals computed by the controller into continuous analog current or voltage signals.
Q: How is LPA302P physically installed?
A: The board inserts directly into a standard single-slot control rack and secures via a backplane connector.
Q: What electrical protection mechanisms does LPA302P provide?
A: It provides electrical isolation to block external loop noise, surges, and voltage ripples.
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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