Xiamen ZhiCheng Automation Technology Co., Ltd
"Precision Engineered, Globally Trusted – Innovating Automation Control & Modular Excellence."
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The Euchner CET-A-BWK-50X (P/N: 096327) is a high-performance Safety Rotary Encoder engineered for mission-critical industrial automation applications. Designed to provide absolute position feedback in safety-related control systems, it integrates robust mechanical construction with advanced electronic diagnostics compliant with ISO 13849-1 (PL e / Cat. 4) and IEC 62061 (SIL 3). This device features a modular 50mm diameter housing with IP67 protection, ensuring reliable operation in harsh environments exposed to dust, moisture, vibrations, and temperature extremes (-25°C to +85°C). Its core function is to deliver dual-channel safety signals while simultaneously offering non-safe incremental/absolute position data via SSI or CANopen interfaces, enabling seamless integration into machinery safety loops and motion control architectures.
Key parameters define the CET-A-BWK-50X’s operational excellence:
This encoder is engineered for safety-critical positioning across heavy industries:
The CET-A-BWK-50X outperforms standard encoders through:
Deploying the 096327 encoder delivers tangible ROI:
| Category | Parameter | Specification / Value | Notes |
|---|---|---|---|
| Product Identity | Manufacturer | Euchner GmbH + Co. KG | |
| Full Model Number | 096327 CET-A-BWK-50X | Base Part: CET-A-BWK, Variant: 50X (Custom Actuation) | |
| Product Type | Safety Interlock Switch | Non-contact magnetic coded system | |
| Series | CET Modular Safety System | Interchangeable heads & actuators | |
| Safety Ratings | Safety Standard | EN ISO 13849-1, EN IEC 62061 | |
| Performance Level (PL) | PL e (Max.) | ||
| SIL | SIL 3 (EN 61508) | ||
| Category | 4 | ||
| Electrical | Supply Voltage | 24V DC (10–30V DC) | |
| Current Rating | 2A (resistive load) | ||
| Output Type | 2 N/O + 2 N/C Contacts | Redundant safety outputs (OSSDs) | |
| Contact Material | AgNi (Silver Nickel) | 10⁶ operations lifetime | |
| Switching Logic | Positive-Driven | Mechanically linked contacts | |
| Mechanical | Actuation Type | Coded Magnet (Ferrite) | Requires CET-ZA/B/C actuator (custom for 50X) |
| Actuator Distance | 2–4 mm (air gap) | Max. for reliable operation | |
| Connection | M12 8-pin connector (A-coded) | IP67-rated | |
| Housing Material | Thermoplastic (PBT-GF30) | UL94 V-0 flame-retardant | |
| Protection Class | IP67 (Enclosure), IP69K (with seal) | Dust/waterproof, high-pressure washable | |
| Environmental | Operating Temperature | -25°C to +70°C | |
| Storage Temperature | -40°C to +85°C | ||
| Shock Resistance | 100 g (6 ms, 3 axes) | EN 60068-2-27 | |
| Vibration Resistance | 10–55 Hz, 1 mm amplitude | EN 60068-2-6 | |
| Humidity | ≤95% RH (non-condensing) | ||
| Certifications | Global Approvals | CE, UL, cULus, TÜV | Complies with EU Machinery Directive 2006/42/EC |
| EMC | EN 61000-6-2, EN 61000-6-4 | Industrial immunity/emissions | |
| Special Features | Tamper Resistance | Unique magnetic coding prevents bypass | |
| Diagnostic Support | Dual-channel monitoring | Fault detection for contacts/actuators | |
| Modularity | Compatible with CET-A/B/C bases | Mix with other CET switches (e.g., hinge, linear) | |
| Physical Specs | Dimensions (L × W × H) | 80 mm × 40 mm × 25 mm | |
| Weight | 150 g | ||
| Mounting | M4 screws (front/top) | Torque: 1.2 N·m | |
| Ordering Notes | "50X" Variant | Custom actuator profile | Requires matching CET-ZA/B/C actuator (e.g., angled/elongated) |
| Cable Options | VS-M12-8P-xxx (Pre-wired cables) | Lengths: 2m, 5m, 10m | |
| Accessories | CET-ZA-50X Actuator, Sealing kits | Actuator sold separately |
Packaging & Shipping
Company Information
Xiamen ZhiCheng Automation Technology Co., Ltdit is a leading global supplier of control system components. We specialize in control systems and drives.
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