Emergency Stop Device with OSSD (ESL-SS-Z)
The ESL-SS-Z is a rugged stainless steel emergency stop with OSSD outputs, LED diagnostics and an IP69K rating, making it ideal for harsh environments such as food processing, pharmaceutical and petrochemical applications.
Designed for exposed conveyors and machinery where guarding is not practical, the ESL-SS-Z allows operators to safely shut down a machine, system or process in an emergency. When used with a suitable safety monitoring controller, it can achieve CAT4/PLe, even when connected in series with up to 30 Z-Range devices.
The pulsed OSSD outputs and internal self-monitoring allow faults to be detected immediately, with clear indication via the raised LED or auxiliary output. A special safety trip lid mechanism also ensures the safety contacts open if the lid is removed, adding an extra level of protection.
Manufactured from 316 stainless steel, the ESL-SS-Z offers IP69K protection for high-pressure washdown, chemical cleaning and CIP/SIP applications.
- Manufactured from 316 Grade Stainless Steel
- Test to IP69K, suitable for wash down (Connector rated to IP67)
- QC M12 8-Pole 250mm Fly lead with stainless steel cable gland
- 2 OSSD Inputs / 2 OSSD Outputs / 1 Auxiliary
- Integrated LED for diagnostics
- Part Numbers
- Technical Specifications
- Technical Drawings
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- Sistema & Certificates
| Part Number | Part Description | Contact Configuration | Connectivity |
|---|---|---|---|
| 232300-Z | ESL-SSL 2NC 1NO QC-M12 8way OSSD LED | 2 x OSSD PNP 1 x PNP Aux. | 250mm Pigtail 8-PIN M12 |
| Important Note |
|---|
| When required by local regulations, please affix the supplied yellow emergency stop sticker. |
| Technical Data | |
|---|---|
| Certificates | cULus (TUV on Internal Contact Block) |
| Technology | Emergency Stop Station |
| Housing Material | 316 Stainless Steel |
| Button Material | UV Resistant Polyester |
| IP Rating | IP67, IP69K (QC versions IP67 on connector) |
| Contact Configuration | 2 OSSD PNP + 1 PNP Auxiliary |
| Rated Operating Voltage | 24V DC -15% +10% (Use SELV/PELV) |
| Power Consumption | 0.7W |
| Outputs Rated Voltage | 24V DC |
| Outputs max. / min.Current | 0.2 A / 1mA |
| Inputs Rated Voltage / Current | 24V DC / 2mA |
| Auxiliary Signaling Output Rated Voltage | 24V DC |
| Auxiliary Signaling Output Max. Current | 0.2 A PNP |
| Response Time Guard Open | 60ms max. |
| Response Time Inputs Off | 20ms max. |
| Operating Temperature | -20 ... +50 °C |
| Characteristic Data according to EN ISO13849-1 | |
|---|---|
| Performance Level | e |
| Category | 4 |
| MTTFd | 771a |
| Diagnostic Coverage DC | High |
| Information with regard to UL Standards |
|---|
| Type 1 Enclosures. Maximum temperature 50ºC. Maximum output 24V DC 100mA. Powered by Class 2 or equivalent. |
