Compact Fieldbus Power Hub,Generic Interface
Appendix
2
013-
01
25
6
Appendix
6.1
Ordering Information
6.2
Electromagnetic Compatibility Verification in Accordance with EC
Council Legislation Directive 2004/108/EC
Compatibility in accordance with EN61326-1:2006 and Namur
NE21:2006 recommendation.
The electromagnetic compatibility
–
EMC
–
requirements applicable for electrical equipment
for measurement, control and laboratory use in general are anchored in the European Standard
EN 61326. Three different performance criteria are distinguished in this standard:
A category
A
device operates as intended during the test. This device can withstand the
immunity tests without any noticeable performance degradations within the specification limits
of the manufacturer.
A category
B
device operates as intended after the test. The device shows temporary
degradation or loss of function of performance during the test but self-recovers from that state
when the exposures are ceased.
A category
C
device has loss of function, may need manual restoration. During the test a
temporary loss of function is allowed as long as an operator can restore the device back to
operation.
Designation
Description
HCD2-FBPS-1.500
General purpose isolated FieldConnex
®
Power Supply
Module with 28 ... 30 V DC and 500 mA output.
HCD2-FBPS-1.23.500
Ex ic, Ex nL isolated FieldConnex
®
Power Supply Module
with 21 ... 23 V DC and 500 mA output.
HD2-DM-B
Basic Diagnostic Module with LED indication and common
relay fault output.
HD2-DM-A
In combination with the FDT/DTM-based Diagnostic
Manager, the Advanced Diagnostic Module allows for the
analysis of signal and segment parameters as well as for the
measurement of specific physical layer values concerning
the system and node.
HD2-DM-A.RO
The Advanced Diagnostic Module relay output permanently
monitors the physical layer. If a predefined threshold is
exceeded, a built-in contact opens to alarm the operator via
a system alarm input.
MBHC-FB-8R
General purpose redundant segment
FieldConnex
®
Motherboard for eight segments with
redundant bulk power feed and diagnostic interface with
screw terminal connectors.
Accessories
ACC-MB-HDC
Diagnostic link cable
Coupling the diagnostic bus between two motherboards,
length 6 cm.
ACC-MB-CC
Connector cover
Set of two covers with special connectors to keep clearance
distance between power and host terminals.
ACC-MB-HSK
Grounding rail and four cable clamps used to simplify shield
connection on the trunk cable.
