Endress+Hauser RMA42 Handbuch Seite 35

RMA42
HART®
PC interface
 3 Terminal assignment of process transmitter (channel 2 and relay optional)
We recommend you connect a suitable surge arrester upstream if high-energy transients
can be expected on long signal cables.
5.1.1 Overview of possible connections on the process display unit
Endress+Hauser
Terminal assignment of analog inputs, channel 1 and 2 (optional)
18 17 16
14 13 12
15 28 27 26
11 24 23 22
25
21
Wiring
A0011800-EN
A0011916
35