Endress+Hauser 1 Channel Zener Barrier, Current Input, ATEX
- RS Stock No.:
- 316-259
- Mfr. Part No.:
- RN42-AA1AULA
- Brand:
- Endress+Hauser
Image representative of range
Subtotal (1 unit)*
£163.04
(exc. VAT)
£195.65
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- Plus 2 unit(s) shipping from 22 October 2025
- Plus 11 unit(s) shipping from 11 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
---|---|
1 + | £163.04 |
*price indicative
- RS Stock No.:
- 316-259
- Mfr. Part No.:
- RN42-AA1AULA
- Brand:
- Endress+Hauser
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
---|---|---|
Brand | Endress+Hauser | |
Number of Channels | 1 | |
Barrier Type | Zener Barrier | |
Maximum Voltage | 30V | |
Hazardous Area Certification | ATEX | |
Input Signal Type | Current | |
Select all | ||
---|---|---|
Brand Endress+Hauser | ||
Number of Channels 1 | ||
Barrier Type Zener Barrier | ||
Maximum Voltage 30V | ||
Hazardous Area Certification ATEX | ||
Input Signal Type Current | ||
- COO (Country of Origin):
- DE
Endress+Hauser 1 Channel Zener Barrier
1-channel active barrier with wide-range power supply for the safe transmission and separation of 0/4 to 20 mA standard signal circuits.
The RN42 is a 1-channel active barrier with wide range power supply for safe isolation of 4 to 20 mA standard signal circuits, HART-transparent. The device has an active / passive current input to which a 2- or 4-wire transmitter can be connected directly. The output of the device can be operated actively or passively. The current signal is then available to the PLC / controller or for further instrumentation at pluggable screw or optional push-in terminals.
Quick and easy wiring thanks to plug in terminals
For safety oriented applications up to SIL 2 (SC 3) in accordance with IEC61508
For safety oriented applications up to SIL 2 (SC 3) in accordance with IEC61508
Features & Benefits
Active barrier, wide-range power supply
1-channel
Compact housing
Quick and easy wiring
1-channel
Compact housing
Quick and easy wiring
Related links
- Endress+Hauser 1 Channel Zener Barrier ATEX
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- Endress+Hauser 1 Channel Galvanic Barrier SIL 2, Zone 2
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- Endress+Hauser 1 Channel Power Supply Repeater Current Input ATEX, IECEx
- Eaton 2 Channel Zener Barrier Current Input ATEX