User’s Manual Pub. 0300309-01 Rev. A
Chapter 2
Installation and Wiring
This chapter will cover:
• Compliance to European union directives
• Power requirements
• General considerations
• Mounting
Compliance to
European
Union Directives
This product is approved for installation within the European Union and EEA
regions. It has been designed and tested to meet the following directives.
2.1.1 EMC Directive
The 2085-OX32-SC modules are tested to meet Council Directive 2014/30/EU
Electromagnetic Compatibility (EMC) and the following standards, in whole or
in part, documented in a technical construction file:
• EN 61131-2 Programable Controllers Part 2: Equipment requirements and
tests
• EN 61000-6-2 Electromagnetic compatibility (EMC) – Part 6-2: Generic
standards – Immunity standard for industrial environments
• EN 61000-6-4 Electromagnetic compatibility (EMC)–Part 6-4: Generic
standards–Emission standard for industrial environments
The backplane power and each field power of the device shall only be
supplied by Isolated Secondary Limited Energy Low Voltage sources.
The module receives power through the bus interface from the +5 VDC (4.75 V
to 5.4 V)/±24 VDC (19.9 V to 26.4 V) system power supply, and a 24 VDC field
power supply. Both must be present for the module to operate.
Backplane current ratings: + 5 V rail is 70 mA maximum at 5 VDC; +24 V rail is
55 mA maximum at 24 VDC. Power rating for OB32 is 5.5 Watts maximum (at
full load); for OV32 is 4 Watts max. (at full load):
The maximum voltage to be provided by the user power supply is 30 VDC. The
minimum voltage provided by the user power supply is 10.5 VDC. 12/24 VDC
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