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SKU:TSX3721001
Schneider Electric TSX3721001 Modular Base Controller RTC
Manufacturer: Schneider
Product No.: TSX3721001
Product Type: Controller Module
Product Origin: FR
Payment:T/T, Western Union
Weight: 1720g
Shipping port: Xiamen
Warranty: 12 months
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Description
Product Overview
The Schneider Electric TSX3721001 is a modular base controller from the Modicon TSX Micro automation platform. It features a real-time clock and supports complex applications with 20 Kwords internal RAM and 15 Kwords flash memory. The 3-slot design and Modbus RTU communication ensure flexible system integration. Net weight is 1.72 kg.
Key Specifications
| Parameter | Value |
|---|---|
| Part Number | TSX3721001 |
| Product Line | Modicon TSX Micro |
| Primary Voltage | 100 to 240 V AC (90 to 264 V AC) |
| Input Current | 2 mA, < 60 A |
| Output Current | 0.5 A |
| Microbreak Immunity | < 20 ms |
| Real-Time Clock | Yes |
| Internal RAM | 20 Kwords data |
| RAM with PCMCIA | 128 Kwords program and data |
| Flash Memory | 15 Kwords data |
| Execution Time (1K Boolean) | 5.88 ms without PCMCIA, 4 ms with PCMCIA |
| Application Structure | 1 fast task, 1 master task, 16 event tasks |
| System Overhead | 1.6 ms master task |
| Slots | 3 |
| Integrated Connection | Uni-Telway 19.2 kbit/s, Modbus RTU 19.2 kbit/s |
| Protection | Overload, short-circuit |
| Secondary Power | 16 W |
| Operating Temp. | 0 to 60 °C |
| Storage Temp. | -25 to 70 °C |
| Relative Humidity | 10 to 95% without condensation |
| Operating Altitude | 0 to 2000 m |
| Dimensions (WxHxD) | 341.4 x 151 x 152 mm |
| Net Weight | 1.72 kg (3.79 lb) |
Installation & Advantages
Mounting: Modular base controller for TSX Micro platform.
Memory: Internal RAM stores 20 Kwords data. PCMCIA card expands to 128 Kwords.
Communication: Integrated Uni-Telway and Modbus RTU at 19.2 kbit/s.
Protection: Overload and short-circuit protection with 16 W secondary power.
Weight Advantage: At 1.72 kg, the compact design simplifies panel mounting and reduces enclosure load.
FAQs
Q1: Does the TSX3721001 include a real-time clock?
A1: Yes, it has a built-in real-time clock for time-stamped control and data logging.
Q2: How much memory does it support with a PCMCIA card?
A2: It supports 128 Kwords program and data with a PCMCIA card, plus 20 Kwords internal RAM and 15 Kwords flash.
Q3: What communication protocols are integrated?
A3: It provides Uni-Telway and Modbus RTU, both at 19.2 kbit/s.
Additional Specifications
- Gray
- Silver
Scalar (V/f)
Vector
AC-powered
Buying Guide
- Confirm the exact model, part number, and specifications before ordering.
- Ensure compatibility with your current machinery or control systems.
- Reach out via sale@etowonauto.com or +8617859788089 for technical assistance.
- Review delivery options, lead times, and shipping requirements.
- Follow manufacturer instructions and best practices during installation.
Shipping And Return
In-stock items are typically dispatched the same business day. For products not currently in stock, dispatch times may vary based on availability. International shipping is available, and shipping costs are calculated according to destination, weight, and carrier selection.
Returns are accepted within 30 days of receipt, provided items are unused and in original condition. Return shipping costs are the responsibility of the customer. Please contact us before returning any item to receive return authorization.
For more details, please review our Shipping & Return Policy.

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