Endress+Hauser RN22 RN22-8L1B 1 pc(s)
Type
RN22
Connection
Push-in connector
Output (current)
20 mA
Input signal (current)
20 mA
Content
1 pc(s)
EAN:
Part number:
Item no:
Number
Total (€ 194.99 / piece)
€ 194.99
incl. VAT
Only 1 Piece(s) available
Highlights & Details
Feeding isolator
- Approval: ATEX IECEx II(1)G [Ex ia Ga] IIC, II(1)D [Ex ia Da] IIIC, II3G Ex ec IIC GC
- Electrical connection: Push-in terminals
- Channel 1 channel
Technical specifications
- Type
RN22
- Connection
Push-in connector
- Output (current)
20 mA
- Input signal (current)
20 mA
- Content
1 pc(s)
- RoHS-compliant
Yes
- Max. ambient temperature
+60 °C
- Min. ambient temperature
-40 °C
- Supply voltage (num.)
24 V DC
Documents & Downloads
User & Safety Instructions
User & Safety Instructions 2886367 Endress+Hauser RN22 RN22-8L1B 1 pc(s)
User & Safety Instructions 2886367 Endress+Hauser RN22 RN22-8L1B 1 pc(s)
Description
The RN22 is a 1- or 2-channel active barrier, power supply or signal doubler for safe isolation of 4 to 20 mA standard signal circuits. It supplies analog measuring loops and safety-related systems up to SIL 2, SC 3 (according to IEC 61508). The transparent HART® interface device provides a reliable signal connection between field devices and the HER process control system. It provides interfaces to 2- or 4-wire devices in hazardous areas of zone 2 and provides a second, electrically isolated signal output according to NAMUR NE 175. This opens up a second channel for the area of process optimization without affecting the traditional automation system.
This text is machine translated.
This text is machine translated.
Features
- Active barrier for secure isolation of standard signal circuits
- Compact casing
- Quick and easy wiring
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