Figure 28: Levelmaster Wiring To Different Types Of Abb Totalflow Host Controllers - ABB LevelMaster 7100 User Manual

LEVEL
MASTER
J11
T-
T-
T+
T+
GND
VIN

Figure 28: LevelMaster wiring to different types of ABB Totalflow host controllers

Examples of wiring to different ABB Totalflow host controllers
Detailed wiring diagrams are provided in Figure 29, Figure 30, and Figure 31 included in this section.
IMPORTANT NOTE: The power pin on COM ports may have different labels on each product. Consult the user
manual for the details specific to the flow computer or remote controller being wired.
Figure 29 shows how to wire the LevelMaster to either of the onboard COMM ports available on the XRC or XFC. Any port can
be selected as long as the communication module for RS-485 is installed.
LevelMaster 7100 User manual 2105835 Rev AA | 32
XFCG4, XFCG4,
XFC, XFC,
6400 6400
COMM 1 COMM 2
J4 J4
6 13
BuS(-)
BUS(-)
BUS(+) BUS(+)
4 12
1 1
GND
GND
PWR
2 2 PWR
RMC-100
XRCG4,
XRC
COMM 1 or 2
COMM 1 or 2
J6
COMM 1-2
7
6
BUS(-) BUS(-)
BUS(+)
BUS(+)
6
8
2 2 GND
GND
PWR
PWR 1
1
XCORE
RMC-100 WITH
SERIAL
CONVERTER
SERIAL CONVERTER = SC
RMC COMM 1 or 2 = RMC
SC-4
BUS(-)
SC-3
BUS(+)
RMC-2
GND
RMC-1 PWR