Product Description: TCSESU053FN0 – ConneXium Unmanaged Switch
The TCSESU053FN0 from Schneider Electric ConneXium series is a compact, unmanaged Ethernet TCP/IP switch. It offers 5 shielded RJ45 ports for 10/100BASE-TX copper cabling. This industrial-grade device delivers plug‑and‑play connectivity for critical automation networks. It supports auto‑negotiation, auto MDI/MDX, and polarity correction. The switch operates reliably in harsh environments with a wide temperature range.
Key Features & Technical Highlights
- 5 copper ports – 10/100BASE-TX with shielded RJ45 connectors.
- Unmanaged operation – zero configuration, immediate deployment.
- Redundant power – accepts 9.6…32 V DC (SELV), typical 24 V.
- Wide temperature – 0…60 °C ambient, 95% non‑condensing humidity.
- Compact size – 25 x 114 x 79 mm, weight only 0.113 kg.
- Diagnostic LEDs – power, port activity, and data rate (10/100 Mbit).
Technical Specifications
| Brand | Schneider Electric / ConneXium |
| Model | TCSESU053FN0 |
| Series | ConneXium – Transparent Ready |
| Ports | 5 x 10/100BASE-TX (copper, shielded RJ45) |
| Communication | Ethernet TCP/IP (unmanaged) |
| Supply voltage | 24 V DC (9.6…32 V DC SELV) |
| Power consumption | 2.2 W |
| Operating temp. | 0…60 °C |
| Humidity | 0…95 % RH (non‑condensing) |
| Protection | IP30 |
| Certifications | CE, CSA C22.2 No 142, cUL 508 |
| Dimensions (WxHxD) | 25 x 114 x 79 mm |
| Weight | 0.113 kg |
Installation & Commissioning
- Mount on DIN rail or flat surface (IP30 rated enclosure).
- Connect 24 V DC supply via the 3‑way removable terminal block.
- Plug Ethernet cables into any of the 5 RJ45 ports – auto MDI/MDX adjusts.
- Power‑up: green LED indicates normal operation.
- No software or IP addressing required – truly plug‑and‑play.
Maintenance & Service Friendliness
- All LEDs provide instant status of power, link, and speed.
- No moving parts – maintenance‑free design.
- Removable power connector for fast replacement.
- Rugged metal housing protects against industrial debris.
Compatibility & System Integration
- Works with any Ethernet TCP/IP device: PLCs, drives, HMIs, and sensors.
- Fully compatible with Modicon Quantum and other automation platforms.
- Supports auto‑negotiation for 10/100 Mbit and full/half duplex.
- Unlimited cascade depth – scale your network without limits.
Diagnostic Capabilities
- Per‑port LEDs show activity and data rate (10 vs 100 Mbit).
- Power LED indicates supply status.
- Immediate visual fault detection – reduce downtime.
Typical Applications
- Factory floor automation cells.
- Machine control panels and conveyor systems.
- Remote I/O and sensor networks.
- Building management and HVAC control.
- Test stands and data acquisition systems.
Frequently Asked Questions (FAQ)
- Q: Is this switch managed? A: No, it is unmanaged – no configuration needed.
- Q: Can I use it outdoors? A: IP30 – use inside a weatherproof enclosure.
- Q: What cable type is required? A: CAT 5E or better, shielded twisted‑pair.
- Q: Does it support PoE? A: No, this model does not provide PoE.
- Q: Is cascade limited? A: No, unlimited switches can be cascaded.
Why Buy From Oiltech Controls?
- Over 15 years of experience in industrial automation spares.
- Global shipment via FedEx, UPS, or DHL – fast and tracked.
- All items tested (surplus or refurbished) before dispatch.
- 12‑month warranty for complete peace of mind.
- Technical verification prior to shipping – we check every unit.
- Support for obsolete control systems – we keep legacy plants running.
Shipping: We use FedEx, UPS, and DHL for worldwide delivery. Expedited options available.
Warranty: 12 months from date of invoice. Covers manufacturing defects and workmanship.
Certifications: CE, CSA C22.2 No 142, and cUL 508 – compliant with global standards.
Contact Information
For inquiries, please email info@oiltechcontrols.com or call +86 158 8020 0923 (WhatsApp).
Copyright © 2026 Oiltech Controls Limited. All rights reserved.
Original Source: https://www.oiltechcontrols.com/
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