User Manual

4
Siemens Industry, Inc.
A6V10959860_en--_f
Smart Infrastructure
2019-06-28
The internal KNX PL-Link supply cannot be operated parallel to external power supplies. The
internal KNX PL-Link power must be switched off during the engineering phase for external
power. This is typically the case if the 50 mA from the internal supply is not enough to supply all
devices connected on the KNX PL-Link bus.
Type summary
Order numbers Worldwide (without US and Canada)
Type
Stock number
Applications
Inputs
Outputs
DXR2.E17C-103A
(Version with 30 data
points)
S55376-C134
Variable airflow, pressurized room control,
radiant ceiling, radiator, 4 luminaires & 2
blinds
or
fume hood control, 1 luminaire
3 DI, 4 UI, 2
resistive
inputs,
SCOM
4 triacs, 4 AO
DXR2.E17CX-103A
(Version with 60 data
points)
S55376-C150
Variable airflow, pressurized room control
with 2 segments, radiant ceiling, radiator, 4
luminaires & 2 blinds
or
fume hood control, 1 luminaire
3 DI, 4 UI, 2
resistive
inputs,
SCOM
4 triacs, 4 AO
Order numbers USA and Canada
Type
Stock number
Applications
Inputs
Outputs
DXR2.E17C-103B
(Version with 30 data
points)
S55376-C136
Variable airflow, pressurized room control,
radiant ceiling, radiator, 4 luminaires & 2
blinds
or
fume hood control, 1 luminaire
3 DI, 4 UI, 2
resistive
inputs,
SCOM
4 triacs, 4 AO
DXR2.E17CX-103B
(Version with 60 data
points)
S55376-C149
Variable airflow, pressurized room control
with 2 segments, radiant ceiling, radiator, 4
luminaires & 2 blinds
or
fume hood control, 1 luminaire
3 DI, 4 UI, 2
resistive
inputs,
SCOM
4 triacs, 4 AO
Accessories, lab specific
Type
Stock number
Designation
Datapoint count
DXA.S04P1 S55376-C139 Airflow Pressure Sensor 1
DXA.S04P1-B S55376-C140 Airflow Pressure Sensor with IP54 enclosure 1
QMX3.P87-1WSC S55624-H111 Fume Hood Operating Display (QMX3.P87) 3
QMX3.P88-1WSC S55624-H112 Fume Hood Operating Display (QMX3.P88) 3
DXA.S12C S55376-C138 Sash Open Area Module 1
DXA.B130 S55376-C158 Cable Sash Sensor (1300mm/50in) 1
DXA.B200 S55376-C159 Cable Sash Sensor (2000mm/80in) 1
DXA.H180 S55376-C120 Terminal cover for DXR.. 180 mm, 2 pieces n/a