Product details
TWDAMI2HT – Twido Analog Input Module
Compact 2-channel analog input module for Twido controllers. Accepts 0-10V voltage or 4-20mA current signals. 12-bit resolution. Reliable and easy to integrate.
Key Features
- 2 Analog Inputs – Differential current (4-20mA) or non-differential voltage (0-10V).
- 12-bit Resolution – High-precision measurement.
- Quick Sampling – 16 ms per channel + 1 controller cycle.
- Wide Supply Range – 20.4…28.8 V DC (nominal 24 V DC).
- Isolated Channels – Photocoupler insulation for safety.
- CE, CSA, UL Certified – Meets international standards.
Technical Specifications
- Brand: Schneider Electric
- Model: TWDAMI2HT
- Series: Twido
- Module Type: Analog Input
- Number of Inputs: 2
- Input Types: 0-10V (non-differential) or 4-20mA (differential)
- Resolution: 12 bits
- LSB Value: 2.5 mV (voltage) / 4.8 µA (current)
- Input Impedance: ≥ 1 MΩ (voltage) / 10 Ω (current)
- Sampling Duration: ≤ 16 ms
- Acquisition Period: 16 ms/channel + 1 controller cycle
- Measurement Error: ±0.2% FS @ 25°C
- Temperature Coefficient: ±0.006% FS/°C
- Repeat Accuracy: ±0.5% FS
- Non-linearity: ±0.2% FS
- Total Error: ±1% FS
- Common Mode Rejection: -50 dB
- Crosstalk: ≤ 2 LSB
- Permissible Overload: 13 V (voltage) / 40 mA (current)
- Power Supply: 24 V DC (20.4…28.8 V)
- Current Consumption: 50 mA @ 5 V DC / 60 mA @ 24 V DC
- Dielectric Strength: 500 V (inputs vs. supply)
- Insulation: Photocoupler
- Cable: Shielded twisted pair recommended
Environmental & Physical
- Operating Temperature: 0…55 °C
- Storage Temperature: -25…70 °C
- Protection: IP20
- Weight: 0.085 kg
- Connection: Removable screw terminal block
Installation & Compatibility
- Mounting: Directly on Twido controller or DIN rail.
- Wiring: Use shielded twisted-pair cable for best noise immunity.
- Compatibility: Works with all Twido programmable controllers.
- Configuration: Easily set up via TwidoSuite software.
Certifications & Standards
- Certifications: CSA, UL, CE marked.
- Protection: IP20 (finger-safe).
- Dielectric Test: 500 V between inputs and supply.
Package Contents
- TWDAMI2HT analog input module ×1
- Removable screw terminal block ×1
- Quick start guide ×1
Warranty & Shipping
- Warranty: 12 months from date of purchase.
- Shipping: 12-24 hours dispatch via FedEx, UPS, or DHL.
Expert Review
“The TWDAMI2HT offers excellent value for basic analog measurement tasks. Its 12-bit resolution and 16 ms sampling are adequate for most process signals. The built-in isolation and wide temperature range make it suitable for industrial environments. A reliable choice for Twido systems.”
Manager’s Insight
“For cost-effective analog expansion, this module is hard to beat. It simplifies wiring and configuration, reducing installation time. The quick shipping and global courier options ensure you get it fast. Ideal for small to medium automation projects.”
Typical Applications
- Temperature monitoring with 4-20mA sensors.
- Pressure and flow measurement.
- Level sensing in tanks.
- Voltage signal acquisition from potentiometers or transducers.
- PLC analog expansion for Twido controllers.
FAQ
- What is the resolution of the TWDAMI2HT?
12 bits. - Can I mix voltage and current inputs?
Yes, each channel can be configured independently. - What cable type is recommended?
Shielded twisted-pair cable. - What is the maximum overload?
13 V for voltage, 40 mA for current. - Is the module isolated?
Yes, via photocoupler (500 V dielectric). - What controllers are compatible?
All Twido series PLCs. - How long does shipping take?
Dispatch within 12-24 hours. - Which couriers do you use?
FedEx, UPS, or DHL.
Selection Guide
- For voltage signals: Choose 0-10V input.
- For current loop signals: Choose 4-20mA input.
- If you need more than 2 inputs, consider multiple modules.
- For high-noise environments, use shielded cable and ensure proper grounding.
For inquiries: sales@powergearx.com or +86 18030005825 (WhatsApp).
Copyright © 2026 Powergear X Automation Limited. All rights reserved.
Original Source: https://www.powergearx.com/
There are no reviews yet.