Product details
TCSEGDB23F24FA Schneider Electric ConneXium Modbus Plus Proxy Module
The TCSEGDB23F24FA connects Modbus TCP Ethernet networks to Modbus Plus field networks. Moreover, it works as a proxy gateway on the Modicon M340 platform. Therefore, you can link modern control systems with existing Modbus Plus devices. In addition, the module supports up to 128 slaves. Currently, it is active and in production. Last verified: 2026-09.
Why This Gateway Matters
- First, it bridges two different industrial protocols in one module.
- Also, it protects your legacy Modbus Plus investment.
- Besides that, it uses standard Ethernet TCP/IP for easy integration.
- Furthermore, it fits the Modicon M340 automation platform.
- Finally, it handles messaging, global data, and peer cop dialogue.
Technical Specifications
- Brand: Schneider Electric
- Model: TCSEGDB23F24FA
- Series: ConneXium
- Product type: Modbus Plus proxy module / communication gateway
- Ports: 2 x RJ45 Ethernet TCP/IP (Modbus TCP)
- Ports: 2 x SUB-D9 (Modbus Plus)
- Protocol support: Ethernet Modbus TCP to Modbus Plus
- Number of slaves: Up to 128
- Communication services: Modbus TCP messaging, Modbus Plus messaging, FDR, SNMP, Global Data, Peer cop dialogue
- Platform: Modicon M340 automation platform
- Current consumption: 300 mA at 24V DC external
- Module format: Compact plug-in module
- Lifecycle: Active (in production, ConneXium range)
- Last verified: 2026-09
Note: However, the source data does not list measurement range, frequency response, sensitivity, linearity, resolution, temperature range, environmental tolerance, or noise immunity. Therefore, please confirm these details with Schneider Electric before purchase.
Installation Guide
- First, mount the module on the Modicon M340 rack.
- Then, connect Ethernet devices to the RJ45 ports.
- After that, connect Modbus Plus devices to the SUB-D9 ports.
- Next, use a 24V DC external supply.
- Also, keep current draw below 300 mA.
- Finally, check LED status after power-up.
Commissioning and Maintenance
- Before you start, set network addresses.
- Moreover, use Modbus TCP messaging for fast setup.
- In addition, monitor the link with SNMP.
- Also, use FDR for fast device replacement.
- Meanwhile, clean the module with a dry cloth only.
- Finally, replace the unit if ports show damage.
Compatibility Notes
- First, it works with Modicon M340 automation systems.
- Also, it connects Modbus TCP masters to Modbus Plus slaves.
- Moreover, it supports up to 128 slaves.
- Besides that, it uses ConneXium range accessories.
- However, it is not a safety module. Therefore, do not use it in safety loops.
Certifications and Compliance
- Currently, the source data does not list specific certifications.
- Therefore, confirm CE, UL, or RoHS status with the seller.
- Also, ask for the latest datasheet before you order.
Packing List
- First, 1 x TCSEGDB23F24FA module
- Also, 1 x protective packaging
- Finally, 1 x quick start leaflet (if supplied)
Warranty and Shipping
- Warranty: 12 months
- Dispatch: 12 to 24 hours
- Couriers: FedEx, UPS, DHL
- After dispatch, we send a tracking number.
- Meanwhile, contact sales@powergearx.com for stock checks.
- Also, call or message +86 18030005825 for urgent orders.
Expert Review
The TCSEGDB23F24FA fills a narrow but vital gap. For example, many plants still run Modbus Plus devices. However, replacing them is costly. Therefore, this gateway lets you keep those devices and connect them to a modern Modbus TCP network. In addition, the dual RJ45 and dual SUB-D9 ports give you flexible wiring. Moreover, support for 128 slaves suits medium to large sites. Also, the M340 fit keeps cabinet design simple. Nevertheless, the main limit is clear: this is a bridge, not a speed booster. So, plan your network load with care.
Manager’s Insight
Buy this module when you need a proven path from old to new. As a result, it reduces downtime and avoids full network rebuilds. In addition, the 12-month warranty and 12 to 24 hour dispatch lower your risk. Also, stock is active, so parts are easy to find. For budget planning, therefore, treat it as a long-term bridge, not a short-term patch.
Best Fit Devices and Applications
- First, Modicon M340 control cabinets
- Also, factories with legacy Modbus Plus networks
- Moreover, water and wastewater plants
- In addition, food and beverage lines
- Besides that, energy and utility substations
- Furthermore, mining and metal processing sites
- Finally, upgrade projects that mix old and new PLCs
FAQ
Q: What does this module do?
A: It links Modbus TCP Ethernet to Modbus Plus networks.
Q: How many slaves can it handle?
A: It supports up to 128 slaves.
Q: Which platform does it fit?
A: It fits the Modicon M340 automation platform.
Q: What ports does it have?
A: It has 2 x RJ45 and 2 x SUB-D9 ports.
Q: What is the power draw?
A: It draws 300 mA at 24V DC external.
Q: Is it still in production?
A: Yes. It is active in the ConneXium range.
Q: What services does it support?
A: It supports Modbus TCP messaging, Modbus Plus messaging, FDR, SNMP, Global Data, and Peer cop dialogue.
Q: How fast do you ship?
A: We dispatch in 12 to 24 hours.
Q: Which couriers do you use?
A: We use FedEx, UPS, and DHL.
Q: What is the warranty?
A: It comes with a 12-month warranty.
Q: Can I use it in a safety loop?
A: No. It is not a safety module.
Q: How do I confirm certifications?
A: Email sales@powergearx.com for the latest documents.
Q: Experienced tip: what should I check first?
A: First, check network addresses and cable shielding before power-up. After that, most faults come from wiring, not the module.
Q: Experienced tip: how do I plan spare parts?
A: Keep one spare module per site. Also, the active lifecycle helps, but old networks still fail.
Q: Buying advice: when should I choose this model?
A: Choose it when you must keep Modbus Plus devices and add Modbus TCP control.
Q: Buying advice: what should I confirm before ordering?
A: First, confirm slave count, power supply, and cabinet space. Then, ask for the latest datasheet.
Q: Buying advice: how do I avoid overpaying?
A: Compare total cost, not just unit price. Moreover, include shipping, warranty, and downtime risk.
Q: Buying advice: what if I need urgent help?
A: Message +86 18030005825 on WhatsApp for fast support.
Contact Us
- Email: sales@powergearx.com
- WhatsApp: +86 18030005825
- Website: https://www.powergearx.com/
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Original Source: https://www.powergearx.com/
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