Rockwell Automation 931H-A1A1N-IP Passive Isolator, 1 Channel - Manual (Page 3)

2. Application
931H-A1A1N-IP can be used for the galvanic
isolation of standard 0(4) ... 20 mA signals.
They are supplied by the measured signal and
require no additional auxiliary supply.
The measured signal is transmitted in a ratio of 1:1.
3. Mounting
931H-A1A1N-IP can be mounted on standard
TS 35 rails.
Refer to the following sections for individual
mounting steps.
3