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Schneider Electric ASILUFC51 TeSys U ASI Communication Module LUB LU2B Motor Starter Module
Schneider Electric ASILUFC51 TeSys U ASI Communication Module LUB LU2B Motor Starter Module
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- Description
The Schneider Electric ASILUFC51 is a TeSys U communication module that plugs into LUB non-reversing and LU2B reversing power bases equipped with a BL-type 24 V DC control unit, linking the starter-controller to an AS-Interface network of up to 62 slaves. It provides a yellow AS-i bus connector, a black 24 V DC supply connector and two front-panel LEDs for power and fault status.
Technical Specifications
| Reference | ASILUFC51 |
| GTIN | 3389110745092 |
| Brand | Schneider Electric |
| Range | TeSys U |
| Product Type | Communication Module |
| Product Compatibility | LUCB, LUCM, LUCD, LUCA, LUCL, LUCC control units |
| Range Compatibility | TeSys U LUB non-reversing power base / LU2B reversing power base |
| Bus Type | AS-Interface |
| Addressing | Up to 62 slaves |
| Return Time | 10 ms |
| Current Consumption | 200 mA (24 V output), 25 mA normal operation, 30 mA fault condition |
| Number of Outputs | 2, dedicated to starter-controller coil operation |
| Local Signalling | 2 front-panel LEDs (PWR, FAULT) |
| Mounting Mode | Plug-in, front side |
| Connections | Screw clamp terminals, 0.2–1.5 mm² (input) / 0.14–1 mm² (output) |
| IP Degree of Protection | IP20 (IEC 60529) |
| Ambient Temperature | -25…+70 °C operation |
| Country of Origin | France |
Certifications & Standards
- AS-Interface V2.1
Selection Notes
Fit the ASILUFC51 when a TeSys U starter-controller needs to join an AS-Interface segment instead of hardwired discrete control: its 2 dedicated outputs drive the coil of a LUB or LU2B power base directly, and the 62-slave addressing range covers a full AS-i branch without a separate fieldbus gateway per starter. It requires a BL-type (24 V DC) LUC control unit on the same base — it is not compatible with AC-coil control units.