RH 11020 - 5 years warranty!
The loop-powered isolator R6H 11020 provides galvanic separation for 0(4) ... 20 mA standard signals, while transferring the measurement signal to the output with a high degree of accuracy. In this way, the unit avoids interference voltage carryover, effectively suppressing interference. The very low drop voltage of 2.5 V, a high level of accuracy and a compact design all work together to make the RH 11020 the first choice in system design.
The slim housing with 6.3 mm width for one or two channels saves space in your switch cabinet and facilitates by the practical pull-spring terminal blocks the assembly. The RH 11020 requires only 3.0 mm DIN-rail space per channel.
Intelligent design and their consequential avoidance of highly integrated components result in extremely long service lives and reliability without any falsification of the measurement signal.
The RH 11020 requires no additional power supply since the auxiliary power is obtained from the input signal without distorting it. This not only saves costs during installation, but also increases reliability.
Galvanic isolation across input and output
Protection against erroneous measurements due to parasitic voltages or ground loops
No power supply required
Saving costs since wiring is reduced and line influences are omitted
Extremely slim design, 1- and 2-channel versions
Only 3.0 mm DIN-rail per channel (2-channel version)
Protective Separation acc. to EN 61140
Protects service personnel and downstream devices against impermissibly high voltage
No maintenance costs