Mettler Toledo M100 Guía De Configuración Rápida página 7

HART
®
1
HART+
4 – 20 mA
M100
14 – 30 V DC
HART–
1 M100 transmitter
2 Repeater power supply, preferably HART transparent
3 Load resistor, is not required if one is installed in the repeater power supply
4 DCS (Distributed control system) or PLC (Programmable logic controller)
5 HART modem
6 PC with configuration tool, e.g. PACTWare™ from Pepperl+Fuchs
PACTWare™ is on supplied CD-ROM or available as freeware.
connection with HART modem and configuration tool
L+ L–
+
–
–
2
3
250 Ω
+
–
5
4
4 – 20 mA
R
DCS, PLC
6
7