ABB DSTA121 57120001-E/2 Analog Input Board
$258.00
$520.00
Description
Product Description
The ABB DSTA121 57120001-E/2 is a precision analog input module engineered for ABB Advant OCS Master SW control systems. Designed to acquire and convert analog signals from field instruments into digital values, this board ensures accurate and reliable data for process monitoring and control. It is ideal for legacy MasterPiece 200/200/1 installations requiring robust signal acquisition.
Key Technical Features
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Function: Acquisition and conversion of analog input signals
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Input Channels: 8–16 channels (configurable)
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Signal Compatibility: Supports voltage (0–10 V) and current (4–20 mA) inputs
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Resolution: High-precision 12–16 bit A/D conversion
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Isolation: Full galvanic isolation between channels and system bus for safe operation
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Interface: Compatible with ABB MasterPiece 200/200/1 system bus
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Operating Temperature: -20°C to +60°C
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Dimensions: 120 × 76 × 36 mm
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Weight: 0.5 kg
Industrial Reliability
Built for continuous operation in industrial environments, the DSTA121 maintains signal integrity under electrical noise and ensures minimal interference. Its compact design allows seamless integration into ABB control racks.
Application Scenarios
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Data acquisition from pressure, temperature, and flow sensors
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Signal conditioning for controllers in process automation systems
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Replacement or expansion of analog input capabilities in MasterPiece 200/200/1 systems
FAQs
Q: Can this board handle both voltage and current signals?
A: Yes, it supports standard 0–10 V voltage and 4–20 mA current inputs.
Q: How many channels are available?
A: The board is configurable for 8 or 16 analog input channels.
Q: Is it compatible with other ABB control systems?
A: It is specifically designed for MasterPiece 200/200/1 controllers and may not be compatible with newer ABB platforms.
Q: What makes it different from DSRF-series frames?
A: Unlike DSRF subrack frames, the DSTA121 functions as an active analog input board, processing field signals rather than providing structural housing.
Features
Minimum Order Quantity (MOQ)
We welcome bulk orders and have a minimum order quantity of just one unit.
Certificates and Documentation
Upon request, we can provide all necessary documentation, including Certificates of Origin/Conformance and other required export documents.
Delivery Time
For items in stock, we aim to deliver within 1-3 days after payment confirmation. Items with specified lead times will be delivered according to the quoted schedule.
Payment Methods
We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% due before shipment. For RMB transfers, please contact us if you have an agent in China.
Warranty
We offer a standard one-year warranty on all new and original items. If you require an extended warranty, please contact us for additional cost details.
Refund and Return Policy
Your satisfaction is important to us. If you need to return an item, it must be done within 30 days of the order date. The product must be unused, unopened, and in its original packaging with all accessories included. Refunds are processed within 5-7 business days after we receive the returned item. Please note that shipping and related charges are non-refundable.
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