Voith BTG CPM-1300, User Manual

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Installation Instructions
20 User Manual CPM II2066en Rev. C © BTG 2020
HCM-8000 Connections
NOTE!
The functions of the connections for each instrument type can be found in the
connection tables for HCM-8000 in the appendix of this manual
P1
P3
P2
Fig 11 HART Communication
Module HCM-8000
HCM-8000
P3
P2
P1
AO Analog Out ( ) alternatives
Alternative 1:
AO = Passive
Alternative 2:
AO = Active
Transmitter
cable
Cable shield
SFM-8000
Digital In 3
Digital Out
DI
3
P1
DO
+
-
LOAD
+24 V
+24 V
Digital In 2
Digital In 1
DI
1
P2
DI
2
+24 V
+24 V
Analog In 4-20 mA
Active Analog Out 4-20 mA
AO
1
P3
AI
1
+24 V
Analog In 4-20 mA
Passive 4-20 mA Analog Out
Supplied with 14 - 35 V DC
AO
1
P3
AI
1
+24 V
+
-
LOAD
+24 V
Fig 12 Connection of HCM-
8000 cable
CAUTION
Always connect
the cable shield!
CAUTION!
The cable shield must always
be connected to the upper
connection point on the shield
filter module, and kept
separated from the transmitter
cable shield.
NOTE!
Note the polarity for
Passive or Active
Analog Out (AO).
If the analog output
signal (4-20 mA) is
passive, an external
source of current must
be used (14-35 V DC)