SR-12MRDC Smart PLC Controller with 8 Inputs and | RFQ Sourcing Details
Plc Hmi And Controllers · Quote on request
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Product specs
Buyer's Digest
Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: Plc Hmi And Controllers. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.
Original product description
The SR-12MRDC is a compact programmable controller intended for electrical control and automation systems. It supports function block diagram (FBD) programming and provides eight input points, identified as A0–A5 and B4–B5. Six of these points, A0–A5, are listed as analog inputs.
The stated input ranges are 0–24 V DC for digital signals and 0–10 V DC for analog signals, with signal states listed as 0–5 V DC and 10–24 V DC. The listed output configuration provides four points, QA0–QA3. The detailed technical data describes these as PNP transistor outputs rated for 0–24 V DC and 2 A.
Power is specified as 12–24 V DC. Programming capacity is listed as 128 function blocks with 64K of program storage. The controller can be used with expansion modules to increase the available input and output points.
The description also states that optional voice and remote modules can add corresponding modules and should not be assumed to be included with the base controller.
Additional listed operating data includes a running temperature range of -20°C to 70°C, storage or shipment range of -40°C to 70°C, IP20 protection, an 80-hour clock buffer at 25°C, and RTC accuracy of up to ±5 seconds per day.
Switch-frequency values are listed as 10 Hz for mechanism, 2 Hz for resistive or lamp loads, and 0.5 Hz for sensitive loads. Procurement note: the product heading and model number identify SR-12MRDC, while the detailed specification identifies PLC model SR-12MTDC and a PNP transistor output.
Because suffixes may represent different output arrangements, buyers should obtain confirmation of the exact model code, output technology, terminal diagram, and included modules before ordering.
Buyers should also confirm whether CE and RoHS documentation applies to the exact supplied configuration, as well as the required load derating, isolation test details, programming hardware or software, and enclosure arrangements for the IP20 device.
SR-12MRDC | Applications and Buyer Notes
SR-12MRDC is organized as a sourcing-ready Plc Hmi And Controllers reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and lead-time
Applications
- Initial shortlist building for related product or supplier options.
- Specification and application fit review before bulk purchasing.
- Category, keyword and detail-page comparison before sending an RFQ.
Key specifications
- Unit
- setBased on visible page data; confirm exact value in the RFQ.
- Input count
- 8 points: A0–A5 and B4–B5Based on visible page data; confirm exact value in the RFQ.
- Clock buffer
- 80 hours at 25°C, as listed above.Based on visible page data; confirm exact value in the RFQ.
- Output count
- 4 points: QA0–QA3Based on visible page data; confirm exact value in the RFQ.
- Power supply
- 12–24 V DCBased on visible page data; confirm exact value in the RFQ.
- Analog inputs
- 6 points: A0–A5Based on visible page data; confirm exact value in the RFQ.
- Output current
- 2 ABased on visible page data; confirm exact value in the RFQ.
- Output voltage
- 0–24 V DCBased on visible page data; confirm exact value in the RFQ.
Buyer tips
- State quantity range and split-delivery needs before price comparison.
- Add certification, material or inspection standards when they affect acceptance.
- For time-sensitive projects, include target arrival date and destination.
- For special applications, describe operating condition, installation environment and duty cycle.
FAQ
What should buyers confirm first?
Confirm application, specification, quantity, destination and lead-time requirements before comparing offers.
Can buyers inquire when specs are incomplete?
Yes. Add model, material, size, use case and inspection needs in the RFQ to make replies comparable.
How should this listing be evaluated?
Check title, category, specifications and related keywords against the actual sourcing requirement.
Source mix: ugc
Key specifications
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