© Siemens AG 2015. All rights reserved
A5E36313307A/001, 09/2015
3
SIPLUS HCS
HCS I/O4000 U/I
Compact Operating Instructions
Application
I/O module U/I for HCS Central Interface Module (CIM)
●
Voltage measurement: Either the supplied line-to-line
voltage or the star voltage is measured
(parameterizable) The rms value is calculated from the
measured values.
●
Phase current measurement: Three current transformers
can be connected to the module (L1, L2, L3). The rms
value is calculated from the measured values. The
measuring accuracy depends on the current
transformers used.
The measured values are transferred via the fieldbus and
can be evaluated and further processed by the user. Refer
to the Operating Instructions.
Applicability of the documentation
HCS I/O4000 U/I
6BK1900-0CA00-0AA0
Safety guidelines
This device corresponds to the approvals printed on the
type plate. If you have questions about whether it is
permissible to install the device in the planned environment,
please contact your service representative.
WARNING
•
The product/system described in this documentation
may only be operated by personnel qualified for the
specific task in hand. Qualified personnel are those
who, based on their training and experience, are
capable of identifying risks and avoiding potential
hazards when working with these products/systems.
•
Alterations to the devices are not permitted. Failure to
observe these guidelines shall constitute a revocation
of the approvals and manufacturer's warranty.
•
Incorrectly performed repairs may result in substantial
damage to equipment or endanger the user. Return the
device to Siemens for repair.
Inserting / removing the I/O module (see Figure 2)
WARNING
Voltage hazards
May cause death or serious injury
•
The I/O module must only be disconnected and
connected in the de-energized state.
•
Before working on the heating control system or the
connected components, ensure the system is
disconnected.
Tool: You will need a Torx T8 screwdriver.
1.
Remove the blanking cover from the CIM module slot.
2.
Push the I/O module into the slot as far as it will go.
3.
Secure the module with two screws
①
.
Display elements (see Figure 3)
Operating state
LED lit green: Power on /
initialization status
②
Error LED
LED lit red: Fault status
③
X1: Current measurement (see Figure 3)
8-pin connector with spring-loaded connection and interlock.
The mating connectors are included in the scope of supply.
Pin
Assignment
Pin
1
I1 -
I1 +
2
3
I2 -
I2 +
4
5
I3 -
I3 +
6
7
Reserved
Reserved
8
