Product Description
This listing includes the COMPLETE SET with both emitter and receiver units.
The CEDES S4S-AEF21-KH11-ACD65 is a Safe4 series safety light curtain emitter designed for machine guarding and perimeter access control (PAC) applications. It provides a 1320mm (approximately 52 inches) protective height with 30mm hand-detection resolution over an operating range of up to 18 meters. This unit operates on 24VDC and features CEDES' patented ILAS (Integrated Laser Alignment System) for simplified installation, along with optical synchronization between emitter and receiver requiring no electrical cable between them. The Safe4 is rated to Safety Category 4 per EN 954-1 and IEC/EN 61496, and carries CE, CSA, and TÜV approvals. This product has been discontinued by the manufacturer.
Technical Specifications
| Specification | Value |
|---|---|
| Brand | CEDES |
| Model / Part Number | S4S-AEF21-KH11-ACD65 |
| Product Series | CEDES Safe4 |
| Product Type | Safety Light Curtain Emitter |
| Component | Emitter (Tx) Only |
| Protective Height | 1320 mm (approx. 52 in) |
| Resolution | 30 mm (Hand Detection) |
| Operating Range (Max) | 18 m |
| Supply Voltage | 24 VDC ± 20% |
| Current Type | DC |
| Output Type | PNP |
| Contact Form | NO (Normally Open) |
| Current Consumption (Max) | 0.3 A (300 mA) |
| Enclosure Rating | IP65 |
| Safety Category | Category 4 (EN 954-1 / IEC EN 61496) |
| Profile Cross Section | 30 x 40 mm |
| Modular Construction | 120 mm modules (11 modules) |
| Synchronization | Optical (no electrical cable between emitter and receiver) |
| Alignment System | ILAS (Integrated Laser Alignment System, Patented) |
| Hardware Revision | HW21 |
| Software Version | SW V1.6 |
| Connection Type | A-Cap (Cable Gland M16 Axial) |
| Compatible Mounting Type | Bracket Mount |
| Ambient Light Immunity (Max) | 5,000 Lux |
| Operating Temperature | -20°C to +55°C |
| Approvals / Certifications | CE, CSA, TÜV, ISO 9001:2000 |
| Application | Guard Shield / Perimeter Access Control (PAC) / Machine Guarding |
| Manufacturer Status | Discontinued by Manufacturer |
We warranty all items for 30 days from date of purchase.
