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Siemens S7-1500 Front connector modules, 50-pin, power supply via screw terminals
Pricing available on request
Description:
- This front connector module is engineered for digital 32-channel I/O modules in the S7-1500 series, featuring a single 50-pole IDC connector and screw-type terminals for potential supply (L+).
- It’s optimized for direct mounting and robust, vibration-resistant connections in industrial control panels.
Specifications:
- Target System: SIMATIC S7-1500.
- Connector Type: 1×50-pole IDC connector.
- Terminal Type: Screw terminals (4×L+).
- Rated Voltage: 24 V DC.
- Max Voltage: 60 V DC.
- Rated Current: 1 A per contact.
- Max Total Current: 2 A (horizontal mounting).
- Conductor Cross-Section: 0.25–2.5 mm² (flexible with end sleeves).
- Wire End Sleeve Type: DIN 46228-1 / DIN 46228-4.
- Stripped Length: 10 mm.
- Tightening Torque: 0.4–0.7 N·m
- Max Wire Length: 30 m (to terminal module).
- Operating Temp: 0 °C to +60 °C.
- Storage Temp: –40 °C to +70 °C.
- Mounting: Direct (no end cover plate required).
- Pollution Degree / Overvoltage Cat: 2 / 2.
- Certification: cULus approved.
- Reference Code: XG (IEC 81346-2).
- Net Weight: ~99 g.
| SKU | 6ES7921-5CB20-0AA0 |
|---|---|
| Brand | Siemens |
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