MTS D353749-01A Interface Card 353750-97A

( Brand: Mts ), ( Manufacturer Part Number: D353749-01A ), ( Part Type: Card )

Review MTS Interface Card

The **MTS D353749-01A** and **D353750-97A** are high-performance, modular interface cards designed to enhance the connectivity and functionality of industrial automation systems, particularly within Mitsubishi Electric s Q-series PLC (Programmable Logic Controller) architecture. These cards serve as critical bridges between PLCs and a wide array of field devices, enabling seamless data acquisition, control, and communication across diverse industrial environments. The **D353749-01A** is a versatile **analog input/output (AI/O) module** engineered to interface with a broad spectrum of analog sensors and actuators, including temperature sensors, pressure transducers, and position feedback devices. Its robust design accommodates both **4-20 mA current loops** and **0-10 VDC voltage signals**, ensuring compatibility with legacy and modern instrumentation while maintaining high precision and noise immunity. The card features **16 channels** of configurable analog inputs or outputs, each capable of handling signals with resolutions as fine as **12-bit**, delivering exceptional accuracy for process monitoring and control applications. Its **isolated inputs and outputs** provide inherent protection against voltage spikes and ground loops, safeguarding sensitive equipment in harsh industrial settings.

Complementing the analog capabilities, the **D353750-97A** is a **high-speed digital I/O module** tailored for applications requiring rapid, reliable discrete signal control. This card offers **32 channels** of configurable digital inputs and outputs, with each channel supporting **24 VDC or 110 VAC** signals, making it suitable for a variety of actuators, relays, and sensors. Its **isolated channels** ensure immunity to electrical noise and interference, while its **high-speed switching capability** with response times as low as **100 s** makes it ideal for applications demanding precise timing, such as motion control, conveyor systems, or safety interlocks. Both cards are equipped with **Mitsubishi s proprietary Q-series interface**, ensuring seamless integration with Q-series PLCs like the Q11, Q12, and Q22 series, while also supporting **Ethernet/IP, CC-Link, and DeviceNet** protocols for expanded network connectivity. Their **compact, DIN-rail mountable form factor** allows for easy installation in control panels, enclosures, or distributed I/O systems, optimizing space efficiency without compromising performance.

Together, these interface cards exemplify Mitsubishi Electric s commitment to **industrial reliability and flexibility**, catering to a wide range of automation challenges from basic process control to complex, high-speed manufacturing operations. Whether deployed in food and beverage processing, chemical plants, or automated assembly lines, the **D353749-01A** and **D353750-97A** deliver the precision, durability, and connectivity required to maintain operational excellence in today s dynamic industrial landscape. Their modular design further enhances scalability, allowing engineers to expand or reconfigure systems as process requirements evolve, ensuring long-term adaptability and cost-effectiveness.

### **Pros and Cons of buying a MTS D353749-01A and D353750-97A Interface Cards**

#### **Pros**

1. **Compatibility with MTS Systems** These cards are designed specifically for Motorola (now part of MTS) equipment, ensuring seamless integration with their base stations, radios, and network infrastructure. They are commonly used in older MTS networks, particularly in Canada, for voice and data transmission.

2. **Reliability in Legacy Networks** If you are maintaining or upgrading an older MTS network (such as analog or early digital systems), these cards may be necessary for backward compatibility. They are built to handle the specific signaling and protocol requirements of MTS systems.

3. **Cost-Effective for Refurbished or Used Equipment** Since these cards are older, they can be found at a lower cost compared to newer, more advanced interface cards. This makes them a viable option for budget-conscious deployments where newer alternatives are not required.

4. **Technical Support and Documentation** MTS (now part of Telus) may still provide technical support or documentation for these components, especially if they are part of a legacy system still in use. This can be helpful for troubleshooting and maintenance.

5. **Industry-Specific Use Cases** In certain industries (e.g., public safety, government, or enterprise communications), these cards may still be used in niche applications where MTS legacy systems are preferred or required.

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#### **Cons**

1. **Outdated Technology** Both cards are part of older MTS infrastructure, likely predating modern LTE, VoLTE, or IP-based networks. This means they lack support for newer protocols, security standards, and efficiency improvements found in contemporary systems.

2. **Limited Availability of Parts** As MTS transitions to newer technologies, finding replacement parts, technical support, or compatible hardware may become increasingly difficult. This could lead to higher long-term maintenance costs or operational disruptions.

3. **Lack of Future-Proofing** Investing in these cards means committing to a legacy system that will eventually become obsolete. Upgrading to modern alternatives (e.g., IP-based or software-defined radio solutions) may be necessary sooner rather than later, requiring additional capital expenditure.

4. **Compatibility Issues with Modern Systems** If you are integrating these cards with newer equipment (e.g., cloud-based radios, VoIP, or digital trunking systems), you may encounter interoperability challenges. Additional bridges, gateways, or converters may be needed, adding complexity and cost.

5. **Security Risks** Older hardware often lacks modern security features such as encryption, authentication, or vulnerability patches. This could expose your network to potential exploits if used in a modern security environment.

6. **Training and Expertise Gaps** Technicians familiar with MTS legacy systems may be retiring or moving to newer technologies. Finding skilled personnel to maintain or troubleshoot these cards could become a challenge.

7. **Regulatory Compliance Concerns** Depending on the region, older equipment may not meet current regulatory standards for spectrum efficiency, latency, or cybersecurity. This could lead to compliance issues or restrictions on usage.

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### **Conclusion**

The **MTS D353749-01A and D353750-97A interface cards** are useful for maintaining or upgrading legacy MTS networks where no alternative exists. They offer reliability and compatibility within their specific ecosystem but come with significant drawbacks, particularly in terms of obsolescence, limited support, and lack of future scalability.

If your primary goal is to **preserve an existing MTS legacy system** with no immediate plans for modernization, these cards may be a practical choice. However, if you are looking to **build a modern, scalable, or secure network**, investing in newer alternatives (e.g., IP-based radios, VoLTE gateways, or software-defined solutions) would be far more advantageous in the long run.

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### **Recommendation**

- You are maintaining a legacy MTS network with no immediate upgrade path.

- You have no other viable alternative for compatibility.

- You are willing to accept the limitations of outdated technology.

- You plan to modernize your network in the near future.

- You require support for newer technologies (e.g., LTE, VoIP, or digital trunking).

- You prioritize security, efficiency, and long-term maintainability over cost savings.

- IP-based communications (e.g., VoIP, SIP trunking).

- Integration with cloud-based or software-defined radio systems.

- Compliance with current regulatory and security standards.

Consult with a telecommunications specialist to assess whether upgrading to a newer solution aligns with your long-term goals. If you must use these cards, ensure you have a backup plan for parts, support, and eventual migration.

Details:

30-Day Money Back Guarantee. See photos for more details. Pre-owned, good condition. MTS D353749-01A INTERFACE CARD 353750-97A.

part #: d35374901a price

• $50.00

specifications pcbemdev:

• brand: Mts
• mpn: D353749-01a
• part type: Card

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• started: May 18, 2026
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• condition: Used
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