NOVUS TxIsoLoop-1/TxIsoLoop-2 - Manual (Page 2)

NOVUS AUTOMATION 2/2
ELECTRICAL WIRING
The figure below shows the wiring scheme.
Fig. 3 – TxIsoLoop-1 connections
Fig. 4 – TxIsoLoop-2 connections
Fig. 5 – TxIsoLoop-1 and TxIsoLoop-2 connections with and without protection
RECOMENDATIONS FOR INSTALLATION
• Signal wires should be installed in grounded conduits and away
from power or contactor wires.
• The instrument should have its own power supply wires, which
should not be shared with electrical motors, coils, contactors, etc.
• Installing RC filters is strongly recommended at contactor coils or
any other inductors.
• System failure should always be taken into account when
designing a control panel to avoid irreversible damage to
equipment or people.
MECHANICAL INSTALLATION
The transmitter is intended for DIN rail mounting:
Fig. 6 – Isolator dimensions
SAFETY INFORMATION
Any control system design should take into account that any part of
the system has the potential to fail. This product is not a protection
or safety device and its alarms are not intended to protect against
product failures. Independent safety devices should be always
provided if personnel or property are at risk.
Product performance and specifications may be affected by its
environment and installation. It’s user’s responsibility to assure
proper grounding, shielding, cable routing and electrical noise
filtering, in accordance with local regulations, EMC standards and
good installation practices.
SUPPORT AND MAINTENANCE
This product contains no serviceable parts inside. Contact our local
distributor in case you need authorized service. For troubleshooting,
visit our FAQ at www.novusautomation.com .
LIMITED WARRANTY AND LIMITATION OF LIABILITY
NOVUS warrants to the original purchaser that this product is free
from defects in material and workmanship under normal use and
service within one (1) year from the date of shipment from factory or
from its official sales channel to the original purchaser.
NOVUS liability under this warranty shall not in any case exceed the
cost of correcting defects in the product or of supplying replacement
product as herein provided and upon the expiration of the warranty
period all such liability shall terminate.
For complete information on warranty and liability limitations, check
appropriate section in our web site: www.novusautomation.com .