Twido TWDAMM6HT Analog I/O Module – 4 Inputs, 2 Outputs
TWDAMM6HT is a compact analog I/O module from the Twido series. It operates with a 24 V DC supply. The module offers 4 analog inputs and 2 analog outputs. It supports 0–10 V and 4–20 mA signals. This module is ideal for industrial automation systems.
Technical Specifications
| Brand | Schneider Electric |
| Model | TWDAMM6HT |
| Series | Twido |
| Analog Inputs | 4 (voltage 0–10 V, current 4–20 mA) |
| Analog Outputs | 2 (voltage 0–10 V, current 4–20 mA) |
| Resolution | 12 bits (input & output) |
| LSB Value | 2.5 mV (voltage) / 4.8 µA (current) |
| Input Impedance | ≤250 Ω (current) / ≥10 kΩ (voltage) |
| Load Impedance | ≤300 Ω (current) / ≥2 kΩ (voltage) |
| Conversion Time | 20 ms + 1 controller cycle |
| Stabilisation Time | 20 ms |
| Measurement Error | ±0.5% FS @ 25 °C (voltage/current) |
| Repeat Accuracy | ±0.5% FS |
| Non-linearity | ±0.4% FS (input) / ±0.5% FS (output) |
| Output Error | ±1% FS |
| Total Error | ±1% FS (input) / ±2% FS (output) |
| Temperature Coefficient | ±0.06% FS/°C (input) / ±0.5% FS/°C (output) |
| Common Mode Rejection | 50 dB |
| Crosstalk | ≤2 LSB |
| Operating Temperature | 0…55 °C |
| Storage Temperature | -25…70 °C |
| Protection | IP20 |
| Dielectric Strength | 800 V (I/O to supply) |
| Supply Voltage | 20.4…28.8 V DC (rated 24 V DC) |
| Current Consumption | 60 mA @ 5 V / 80 mA @ 24 V |
| Connection | Removable screw terminal block |
| Cable Type | Shielded twisted pair |
Key Features & Benefits
- High accuracy with ±0.5% FS at 25 °C.
- 12-bit resolution for precise analog signal conversion.
- Dual output type – voltage and current on same module.
- Photocoupler isolation between channels and logic.
- Wide temperature range 0…55 °C for harsh environments.
- Low crosstalk ≤2 LSB ensures signal integrity.
- Removable terminal block simplifies wiring.
- Compatible with Modicon Quantum and other PLC systems.
Installation & Debugging
- Mount on DIN rail or panel. Use shielded twisted pair cables.
- Connect 24 V DC supply to the dedicated terminals.
- Wire inputs/outputs per the terminal block label.
- Auto-calibration reduces setup time.
- Diagnostic LEDs indicate status and fault conditions.
- Hot-swappable – replace without powering down the system.
Compatibility & Diagnostics
- Works with Twido, Modicon M221, M241, and Quantum series.
- Built-in diagnostics – overrange, underrange, and open-circuit detection.
- Read back output values via software for verification.
- Supports common industrial protocols (Modbus RTU, etc.).
Typical Applications
- Process control – temperature, pressure, flow monitoring.
- Machine automation – speed and position feedback.
- Building management – HVAC and lighting control.
- Test & measurement equipment.
- Replacement for obsolete analog modules in legacy systems.
Certifications & Compliance
- UL and CSA certified.
- CE marked for European market.
- IP20 protection (indoor use).
- RoHS compliant.
Frequently Asked Questions (FAQ)
Q: What is the resolution?
A: 12 bits for both inputs and outputs.
Q: Can I mix voltage and current signals?
A: Yes, each input/output is independently configurable.
Q: What is the maximum load for current output?
A: 300 Ω (resistive).
Q: Is this module hot-swappable?
A: Yes, but ensure the system supports it.
Q: How do I check for faults?
A: Use the diagnostic LEDs or read status bits via software.
Why Buy From Oiltech Controls?
- 15+ years in industrial automation spare parts.
- Global shipment via FedEx, UPS, DHL.
- Tested surplus and refurbished options available.
- 12-month warranty on all products.
- Technical verification before dispatch.
- Support for obsolete control systems – we stock hard-to-find parts.
Contact us for inquiries: info@oiltechcontrols.com | +86 158 8020 0923
Copyright © 2026 Oiltech Controls Limited. All rights reserved.
Original Source: https://www.oiltechcontrols.com/
Reviews
There are no reviews yet.