Overview
The Rockwell Automation ICS Triplex T3420A is a high-precision analog input module designed for safety-critical industrial control systems. Moreover, it captures multiple analogue signals with exceptional accuracy while maintaining robust performance in demanding industrial environments. In addition, this module integrates seamlessly with Triplex control systems, which improves monitoring, enhances data acquisition, and boosts process control efficiency.
Analog input modules handle data from up to 16 field analog signals per module. Furthermore, the system offers two module types: one ensures high noise immunity with 60 Hz rejection, while the other provides faster response with lower noise immunity.
Specification
| Category | Parameter | Specification |
|---|---|---|
| Product | Type | Analog Input Module |
| Model | T3420A | |
| Manufacturer | Rockwell Automation | |
| Compatible Systems | ICS Triplex control systems | |
| Inputs | Number of Channels | Up to 16 field analog signals per module |
| Input Signal Type | Voltage or current analog signals | |
| Noise Immunity | Two module types: high noise immunity (60 Hz rejection) or low noise immunity (fast response) | |
| Input Range | Typically ±10 V or 4–20 mA (depending on configuration) | |
| Accuracy | ±0.1% of full scale typical | |
| Update Rate / Sampling Time | Fast enough for real-time process monitoring | |
| Isolation | Channel-to-Channel | Galvanic isolation between channels |
| Channel-to-Logic | Fully isolated from logic and power circuits | |
| Indicators | LEDs | Module status, channel diagnostics, and error detection |
| Power | Supply Voltage | 24 V DC typical (verify system compatibility) |
| Power Consumption | ≤10 W | |
| Mechanical | Mounting | Modular Triplex rack installation |
| Dimensions (W × H × D) | 141 × 125 × 47 mm | |
| Weight | 0.8 kg | |
| Environmental | Operating Temperature | 0–60 °C |
| Storage Temperature | -40–85 °C | |
| Humidity | 5–95% non-condensing | |
| Certifications | CE, UL, CSA | |
| Compliance | Environmental Standards | RoHS-compliant, toxic heavy metal free |
| Warranty | Duration | 18 months |
| Applications | Use Cases | Industrial process monitoring, safety-critical control, data acquisition, and modular Triplex system integration |
FAQ
Q1: Is this module new and original?
A1: Yes, the T3420A is fully new, original, and factory-certified by Rockwell Automation.
Q2: How quickly can it ship?
A2: Orders ship within 3 days to 2 weeks depending on quantity. Common logistics include DHL and FedEx.
Q3: Can I return it if there’s a quality issue?
A3: We support returns within 30 days for manufacturing defects or quality problems.
Q4: How many input channels does this module support?
A4: The T3420A supports 4–16 analog channels depending on system configuration.
Q5: What is the operating temperature range?
A5: The module operates reliably between 0–60 °C and stores safely from -40–85 °C.
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