User's Manual
Table Of Contents
- Table of contents
- Important document information
- Terms and abbreviations
- Registered trademarks
- Product life cycle
- Measuring principle
- Input
- Output
- Electrical connection
- Performance characteristics
- Installation
- Environment
- Process
- Mechanical construction
- Operability
- Certificates and approvals
- Ordering information
- Accessories
- Supplementary documentation
Micropilot FMR10
Endress+Hauser V. 5, Rev. 2, 20-12-2016 11
Connection 4 to 20 mA
Circuit diagram / Description
FMR10 connection with voltage source
and 4 to 20 mA display
2
Y
+ +
- -
I
1
mA
A0028907
3 FMR10 block diagram
1 Micropilot FMR10, 4 to 20 mA
2 Power supply
Cable specification
Unshielded cable, 2 × 0.75 mm
2
As per IEC/EN 60079-11 section 10.9, the cable is designed for a tensile strength of 30 N (6.74 lbf)
(over a period of 1 h).
The FMR10 is supplied with 10 m (33 ft) cable length as standard.
Overvoltage protection
The device is equipped with integrated overvoltage protection.