The BECKHOFF KS9528 is an AS-Interface power supply terminal designed for integration within the Beckhoff Bus Terminal system. The KS9528 generates a regulated 30 V DC output voltage from a 24 V DC input, delivering up to 1.25 A output current to supply AS-Interface components without requiring an external AS-Interface power supply unit. It features pluggable wiring, built-in short-circuit protection with automatic restart, and full isolation between the field level and the K-bus.
| Parameter | Value |
|---|---|
| Manufacturer | BECKHOFF |
| Part Number | KS9528 |
| Input Voltage | 21…28.8 V DC |
| Output Voltage | 30 V DC (+5 %/-5 %) |
| Output Current | max. 1.25 A |
| Short-Circuit Current | max. 1.3 A |
| Efficiency | approx. 95 % |
| K-Bus Length | 2 inputs, 2 outputs |
| Current Consumption K-Bus | typ. 10 mA |
| Short-Circuit Proof | Yes, automatic restart |
| Insulation Voltage Input/Output | None |
| Insulation Voltage | 1,500 V AC constant load field/K-bus |
| Operating Temperature | 0…+55 degC |
| Storage Temperature | -25…+85 degC |
| Relative Humidity | 95 %, no condensation |
| Vibration Resistance | Conforms to EN 60068-2-6 |
| Shock Resistance | Conforms to EN 60068-2-27 |
| EMC Immunity | Conforms to EN 61000-6-2 |
| EMC Emission | Conforms to EN 61000-6-4 |
| Protection Rating | IP20 |
| Installation Position | Variable |
| Pluggable Wiring | For all KSxxxx Bus Terminals |
| Design Form | Terminal housing with pluggable wiring level |
| Housing Material | Polycarbonate |
| Installation | 35 mm DIN rail (EN 60715) with lock |
| Side-by-Side Mounting | Double slot and key connection |
| Marking | BZxxx series labeling |
| Wiring Method | Spring actuation by screwdriver |
| Solid Wire Cross-Section (s) | 0.08…1.5 mm² (AWG 28…16) |
| Stranded Wire Cross-Section (st) | 0.08…1.5 mm² (AWG 28…16) |
| Fine-Stranded Wire Cross-Section (f) | 0.14…1.5 mm² (AWG 26…16) |
| Wire Stripping Length | 8…9 mm |
| Current Load Power Contacts | Imax: 10 A |
| Dimensions (L x W x H) | 6.8 cm x 2.4 cm x 10.0 cm |
| Weight | 0.15 kg |
Global Express Shipping
Returns & Warranty
Manufacturer: BECKHOFF
Product No.: KS9528
Country of origin:Germany
Product Type: Power Supply Terminals
Payment: T/T, Western Union
Weight: 150g
Dimensions: 100 mm x 24 mm x 68 mm (H x W x D)
Shipping port: Xiamen
Warranty: 12 months
The BECKHOFF KS9528 is an AS-Interface power supply terminal designed for integration within the Beckhoff Bus Terminal system. The KS9528 generates a regulated 30 V DC output voltage from a 24 V DC input, delivering up to 1.25 A output current to supply AS-Interface components without requiring an external AS-Interface power supply unit. It features pluggable wiring, built-in short-circuit protection with automatic restart, and full isolation between the field level and the K-bus.
| Parameter | Value |
|---|---|
| Manufacturer | BECKHOFF |
| Part Number | KS9528 |
| Input Voltage | 21…28.8 V DC |
| Output Voltage | 30 V DC (+5 %/-5 %) |
| Output Current | max. 1.25 A |
| Short-Circuit Current | max. 1.3 A |
| Efficiency | approx. 95 % |
| K-Bus Length | 2 inputs, 2 outputs |
| Current Consumption K-Bus | typ. 10 mA |
| Short-Circuit Proof | Yes, automatic restart |
| Insulation Voltage Input/Output | None |
| Insulation Voltage | 1,500 V AC constant load field/K-bus |
| Operating Temperature | 0…+55 degC |
| Storage Temperature | -25…+85 degC |
| Relative Humidity | 95 %, no condensation |
| Vibration Resistance | Conforms to EN 60068-2-6 |
| Shock Resistance | Conforms to EN 60068-2-27 |
| EMC Immunity | Conforms to EN 61000-6-2 |
| EMC Emission | Conforms to EN 61000-6-4 |
| Protection Rating | IP20 |
| Installation Position | Variable |
| Pluggable Wiring | For all KSxxxx Bus Terminals |
| Design Form | Terminal housing with pluggable wiring level |
| Housing Material | Polycarbonate |
| Installation | 35 mm DIN rail (EN 60715) with lock |
| Side-by-Side Mounting | Double slot and key connection |
| Marking | BZxxx series labeling |
| Wiring Method | Spring actuation by screwdriver |
| Solid Wire Cross-Section (s) | 0.08…1.5 mm² (AWG 28…16) |
| Stranded Wire Cross-Section (st) | 0.08…1.5 mm² (AWG 28…16) |
| Fine-Stranded Wire Cross-Section (f) | 0.14…1.5 mm² (AWG 26…16) |
| Wire Stripping Length | 8…9 mm |
| Current Load Power Contacts | Imax: 10 A |
| Dimensions (L x W x H) | 6.8 cm x 2.4 cm x 10.0 cm |
| Weight | 0.15 kg |
Global Express Shipping
Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .
| Country of origin |
Germany
|
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