Pepperl + FuchsZener Barrier With Analog Input, 93mA max
- RS Stock No.:
- 7934275
- Mfr. Prt No.:
- 261542
- Brand:
- Pepperl + Fuchs
Technical Reference
Legislation and Compliance
RoHS Status: Not Applicable
Statement of Conformity
This statement confirms that the product detailed below complies with the specifications currently published in the RS media and has been subject to the strict quality conditions imposed by RS Components’ internal management systems. Furthermore and where applicable, it confirms that all relevant semiconductor devices have been handled and packed under conditions that meet the administrative and technical requirements of ANSI/ESD S20.20 and EN61340-5-1 electrostatics control standards.
| RS stock number | 7934275 |
| Product description | Pepperl + FuchsZener Barrier With Analog Input, 93mA max |
| Manufacturer / Brand | Pepperl + Fuchs |
| Manufacturer part number | 261542 |
The foregoing information relates to product sold on, or after, the date shown below.
RS COMPONENTS
| Date | Nov 22, 2024 |
RS Components Pte Ltd Robinson Road, P.O. Box 1582, Singapore 903132
Country of Origin: ID
Product Details
Isolation Barriers
Pepperl+Fuchs shunt zener diode barriers are for use as safety interfaces between intrinsically safe and non-intrinsically safe circuits. They are manufactured from Makrolon® and designed to conduct electrical signals - in either direction - between safe and hazardous areas and to limit the amount of energy which can be transferred from a safe to a hazardous area in the event of fault conditions occurring in the safe area. All systems shown are licensed for [EEx ia] IIC Class 1, Div1, Groups A-G
P&F Single Channel Zener Diode Barriers
Zener barriers provide cost saving Ex-protection for various applications in process automation systems. The amount of energy transferred to the hazardous location is limited to a safe level incapable of igniting the explosive atmosphere.
Typical application - transmitters, transducers, solenoid valves and relays
Specifications
| Attribute | Value |
| Brand | Pepperl + Fuchs |
| Barrier Type | Zener Barrier |
| Number of Channels | 1 |
| Supply Voltage | 26.9 V dc |
| Safety Voltage Maximum | 250 V |
| Safety Current Resistance | 327 Ω |
| Safety Current Maximum | 93 mA |
| Maximum Current | 93 mA |
| Signal Type | Analog Input |
| Minimum Operating Temperature | -20 °C |
| Maximum Operating Temperature | +60 °C |
| Maximum Voltage | 250 V |
| Operating Temperature Range | -20 → +60 °C |
| Hazardous Area Certification | ATEX |
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