AMM42T-S2 | Yokogawa Multiplexer Module for 2-Wire Transmitters
Manufacturer: Yokogawa
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Part Number: AMM42T S2
Condition：New with Original Package
Product Type: Multiplexer Module for 2-Wire Transmitters
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Country of Origin: Japan
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Product Description
The Yokogawa AMM42T-S2 is a 2-wire transmitter input multiplexer module engineered for industrial automation and process control systems. It functions as a precise analog multiplexer, selecting one of multiple analog input signals—such as voltage, current, or RTD—from field transmitters and routing them to a single output channel.
With its ±10 V input range and ±40 μV accuracy, the AMM42T-S2 ensures stable and accurate measurements. It operates at a switching frequency up to 12 MHz, providing high-speed signal processing and excellent response time for real-time control systems.
This compact and lightweight module integrates seamlessly with Yokogawa’s CENTUM VP distributed control system. Its robust isolation design guarantees reliable operation even in noisy industrial environments, making it ideal for temperature monitoring, signal routing, and automation applications.
Technical Specifications
| Specification | Details |
|---|---|
| Model | AMM42T-S2 |
| Manufacturer | Yokogawa |
| Type | 2-Wire Transmitter Input Multiplexer Module |
| Function | Selects one of multiple analog inputs for output |
| Input Signal Types | DC Voltage, Current, RTD |
| Input Voltage Range | ±10 V |
| Temperature Range | –200°C to +600°C (for RTD inputs) |
| Switching Frequency | Up to 12 MHz |
| Signal Isolation | Yes, between system and input |
| Accuracy | ±40 μV |
| Power Supply | 24 V DC typical |
| Weight | 0.43 kg |
| System Compatibility | CENTUM VP |
| Applications | Process control, temperature measurement, industrial automation |
| Origin | Japan |
| Shipping Method | FedEx / DHL |
| Estimated Lead Time | 3–14 days (depending on stock) |
FAQ
Q1: Is the Yokogawa AMM42T-S2 new and original?
A1: Yes, the AMM42T-S2 is brand-new, original, and factory-sealed. We supply only genuine Yokogawa products.
Q2: What signals can the AMM42T-S2 handle?
A2: It supports DC voltage, current, and RTD inputs, making it suitable for diverse process measurement tasks.
Q3: Can it be used with the CENTUM VP system?
A3: Yes, the AMM42T-S2 integrates seamlessly with Yokogawa CENTUM VP distributed control systems.
Q4: What is the switching frequency of this module?
A4: The module supports high-speed switching up to 12 MHz, ensuring precise and responsive operation.
Q5: Does the AMM42T-S2 include signal isolation?
A5: Yes, it includes full isolation between input signals and system circuits to prevent noise interference.