TM2AVO2HT Schneider Electric Modicon M238 Analog Output Module
Manufacturer: Schneider Electric
Product No.: TM2AVO2HT
Condition： In stock
Product Type: Analog Output Module
Product Origin: FR
Payment: T/T, Western Union
Weight: 500g
Shipping port: Xiamen
Warranty: 12 months
Estimate delivery times: 12-26 days (International), 3-6 days (United States).
Return within 30 days of purchase. Duties & taxes are non-refundable.
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Product Overview
The TM2AVO2HT is a precision 2-channel analog output module engineered by Schneider Electric for the Modicon M238 logic controller series. It delivers accurate ±10 V voltage signals for smooth proportional control across demanding automation architectures.
Configuration Blueprint & Technical Specifications
| Engineering Parameter | Technical Value & Specification |
|---|---|
| Brand & Part Number | Schneider Electric | TM2AVO2HT (Modicon M238 Series) |
| Module Type | 2-Channel Analog Voltage Output Module |
| Output Signal Range | Voltage ±10 V with 11 bits + sign resolution (9.8 mV LSB value) |
| Load & Impedance | Resistive load type with minimum 3000 Ohm voltage load impedance |
| Timing Performance | 2 ms stabilization time and 2 ms plus one controller cycle conversion time |
| Accuracy Metrics | 0.5% full scale measurement error at 25°C, ±0.1% repeat accuracy |
| Power Requirements | 24 V DC external supply (19.2 to 30 V limits), 60 mA current consumption |
| Physical Dimensions | 23.5 mm width, 90 mm height, 70 mm depth (Weight: 0.085 kg) |
Installation Guide
- Mount the module onto a standard 35 mm symmetrical DIN rail (compatible with AM1DE200 or AM1DP200 rail depths).
- Avoid unsupported rail types like AM1ED200 or DZ5MB200 to maintain secure mechanical locking.
- Connect the external 24 V DC power supply safely to the designated module terminals while observing voltage limits.
- Wire analog preactuators using twisted shielded cables to minimize electromagnetic noise coupling.
- Ensure the removable screw terminal block is fastened securely to maintain low contact resistance.
Commissioning and Maintenance Convenience
Photocoupler channel isolation up to 2500 V protects internal logic circuitry from high-voltage field transients. Removable screw terminal blocks permit instant wiring disconnection without tearing down adjacent I/O modules. Fast 2 ms stabilization times allow control loops to achieve steady-state conditions almost instantaneously during cold startups.
Application Scenarios and Diagnostic Capabilities
Certification, Packing List, and Warranty Terms
Global PLC Spare HUB's Insight & Field Experience
Our engineering team at Global PLC Spare HUB frequently observes that failure to use twisted shielded cables for analog output lines introduces control jitter in noisy plant environments. When deploying the TM2AVO2HT, always ground the shield wire strictly at one end to prevent ground loop currents from distorting the 9.8 mV LSB resolution.
Selection Guide
Select this analog output model when expanding Modicon M238 configurations that demand high-resolution voltage control. Verify that your driven load impedance exceeds 3000 Ohms to prevent signal attenuation and excessive current draw.
Frequently Asked Questions (FAQ)
Q: What type of isolation protects the internal controller logic on the TM2AVO2HT module?
A: Photocoupler isolation rated at 2500 V is implemented between the I/O channels and internal logic circuitry.
Q: Why does the module require both internal 5V and external 24V power sources?
A: It draws 60 mA from the internal 5V bus for logic processing and 60 mA from the external 24V supply to power channel output stages.
Q: Can this module output current signals alongside voltage commands?
A: No, this specific variant is dedicated strictly to ±10 V voltage output configurations.
Q: How does temperature variation impact the output accuracy of the module?
A: The module features a low temperature coefficient of ±0.01 %FS/°C to minimize thermal drift across operating extremes.
Q: What precautionary step should be taken when mounting the unit on a DIN rail?
A: Ensure you use approved 15 mm or 7.5 mm rail depths like AM1DE200 or AM1DP200, and avoid prohibited rail profiles to secure the locking clips properly.
Tags
Q: Are these parts 100% original and new?
A: Yes. Every component is guaranteed to be 100% original, brand-new, and factory-sealed. We also provide a 12-month comprehensive warranty for your peace of mind.
Q: How fast is the shipping to my country?
A: For in-stock items, we offer same-day dispatch. International express shipping (DHL/FedEx/UPS) typically delivers within 3–5 business days worldwide.
Q: Can I get a formal quotation with shipping costs?
A: Absolutely. Our sales team is ready to provide a detailed Proforma Invoice (PI) including the most competitive shipping rates for your location.
Q: Do you offer discounts for bulk orders?
A: We provide volume-based pricing for large projects or multiple-item orders. Please contact us to get our Best Price Guarantee.
12-Month Comprehensive Warranty
Every part supplied by Global PLC Spare Hub is covered by a 12-month warranty from the date of invoice.
- Coverage: Functional defects and hardware failures under normal operating conditions.
- Commitment: We provide immediate repair, replacement, or a full refund for any verified defective components to minimize your operational downtime.
Returns & Exchange Policy
We offer a 30-day return policy to ensure you receive the exact part your system requires.
- Eligibility: Returns are accepted for uninstalled items in their original, factory-sealed packaging.
- RMA Process: Please contact our support team to obtain a Return Merchandise Authorization (RMA) number before shipping.
- Fast Processing: Refunds or exchanges are processed within 3–5 business days after the returned item passes our technical inspection.
Need Technical Assistance?Not sure if this part is compatible with your system? [Consult our Engineers] before purchasing to ensure 100% compatibility.
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