IR lamp control module - HELCON 11XX series -
Installation, use and maintenance manual - EN
Ver. 1.02
20
In many installations multiple modules are used at the same time, in this case it is recommended to distribute
the same on the various network phases trying to equalize as much as possible the load on the various phases.
5.3.1.2 Electromagnetic compatibility
The HELCON 11XX series modules are designed to operate on industrial type electrical networks, defined as
“environment A” by the EN IEC 60947-1 norm (Class A appliance, CISPR 11).
As such, provided they are installed in accordance with this manual by skilled personnel and respecting the
rules of good technique, they do not require the installation of additional measures (eg network filters, filtering
capacitors, reactors, etc.) to obtain a installation in compliance with current directives.
In order to avoid interference and / or malfunctions of the module and other equipment, it is advisable to ensure
that the power cables are placed at a safe distance from other cables belonging to different circuits, particularly
if they transmit analog signals and / or high frequency.
5.3.2 Fieldbus - Connector J2 and J3
The HELCON 11XX modules are equipped with an interface for the FLxIO proprietary fieldbus; it is based on
an isolated RS485 electrical interface, and allows a reliable real-time control of complex applications.
Connections are made via connectors J2 and J3 (female, 4-pole, M12, shielded, D-coded, for IP65 Ethernet
connections; manufacturer: Phoenix Contact, code 1436550) on the lower panel.
The use of conductors with a section less than the recommended value could cause fire risk
and damage to people and things.
The device must always work with the PE connection inserted. In the absence of it, it may
not meet the requirements of electromagnetic compatibility, as well as being a potential dan-
ger to people and things.
