Technical information
8181
Presentation.(continued)
Modicon STB distributed I/O
solution
STBAHI8321KC HART Multiplexer
Application examples
HART multiplexer in a global automation architecture
HART.multiplexer.and.devices.in.a.global.automation.architecture
8 HART channels multiplexer island example
The STB HART multiplexer island example below contains 8 HART channels in 2
STBAHI8321 modules. Therefore this island supports up to 8 HART instruments.
This example also contains 3 optional STB analog IO modules.
1 STBNIP2311 Ethernet network interface module, version 4.0 or higher
2 STBPDT3100 power distribution module
3 2 STBACO8220K analog output module (optional)
4 STBAHI8321 HART interface module
5 STBACI8320 analog input module (optional)
6 STBXMP1100 terminator plate
References
Description Reference Weight
kg
HART multiplexer solution
Includes one HART interface module and
its mounting base and removable terminals
STBAHI8321KC –
HART multiplexer DTM STBSWA3000.(1) –
Spare parts.(2)
Description Use Reference Weight
kg
Mounting base
size 3 (28.1 mm)
Mounting module on
DIN rail
STBXBA3000 0.048
Removable terminals
(2)
18 spring-type terminals STBXTS2150 –
Accessories
Description Use Reference Weight
kg
Customizable label kit Labelling the HART
interface module and
mounting base
STBXMP6700 –
Keying pin Helps inserting the HART
interface module into the
mounting base
STBXMP7700 –
(1).Available.to.download.at.our.website.wwwschneider-electriccom
(2).All.connectors.can.accommodate.a.exible.wire.with.a.maximum.cross-section.of.15.mm
2
,.
including.the.cable.end
AHI8321
AHI8321
ACO0220
ACO0220
PDT3100
NIP2311
INPUT
A
B
A
B
OUTPUT
DC
Ethernet
Modbus/TCP
10/100T
ACI8320
2
4
6
8
10
12
14
16
18
1
3
5
7
9
11
13
15
17
1
3
5
7
9
11
13
15
17
A
B
RUN
PWR
ERR
STS
TEST
IN
OUT
RDY
ERR
RDY
ERR
RDY
ERR
CH1
CH2
CH3
CH4
PWR RDY
ERR
CH1
CH2
CH3
CH4
Vijeo Citec SCADA
HART Multiplexer
Ethernet
HART data
4-20mA Analog
Quantum PLC
HART instruments
Unity Pro
Instrument monitoring
via web pages
AHI8321
AHI8321
ACO8220
ACO8220
PDT3100
NIP2311
INPUT
A
B
A
B
OUTPUT
DC
Ethernet
Modbus/TCP
10/100T
ACI8320
2
4
6
8
10
12
14
16
18
1
3
5
7
9
11
13
15
17
2
4
6
8
10
12
14
16
18
1
3
5
7
9
11
13
15
17
A
B
RUN
PWR
ERR
STS
TEST
IN
OUT
RDY
ERR
RDY
ERR
RDY
ERR
CH1
CH2
CH3
CH4
PWR RDY
ERR
CH1
CH2
CH3
CH4
Example.of.an.8.HART.channels.solution.
1 2 3 4
5
4
6