Maximum Bus Length; Installation Instructions - OVER OSENSOR Manual

MAXIMUM BUS
LENGTH
BUS TOPOLOGY
SAFETY
In order to maintain these conditions and ensure safe use, the user must follow indications and markings contained in the following instructions.
Warning: Failure to follow these instructions below can result in death.
• Upon receipt of the instrument, before proceeding with the installation, check that it is intact and has not been damaged during
transport.
• Check that the operating voltage and the mains voltage coincide and then proceed with the installation.
• The instrument power supply must not be grounded.
• The instrument does not have a fuse to protect the power supply, so it must be protected by the installer.
• Maintenance and/or repair operations must be carried out only by qualified and authorized personnel.
• If you suspect that the tool is no longer secure, take it out of service and make sure it is not used inadvertently.
• Dangerous voltages can be present on voltage and current transformers. Follow standard safety precautions before performing
any installation or service activity.
• The instrument and its connections must be properly protected.
• The instrument must be installed following all local regulations.
Precautions: Failure to follow the instructions below can cause persistent damage to the instrument.
• The digital outputs and inputs are low voltage and cannot be connected to external power sources.
On the back of the device there is a group of terminals for BUS communication, digital inputs/outputs, analog input and analog output.
Version 1.4 - Subject to change without notice
EDS BUS SPECIFICATIONS
1200m linear
over the whole system
Star, series or
promiscuous

INSTALLATION INSTRUCTIONS

CONNECTION DIAGRAM
BUS LENGTH
RECOMMENDED
MINIMUM SECTION
1,5mm² is recommended for implants, a value which however depends on the location of the modules
<10m <30m <100m
0,50 0,75 1,5
mm² mm² mm²
>100m
2,5
mm²
3