EVCO EVX225N7 User Manual
Page 5
EVCO S.p.A.
This document belongs to EVCO; unless you are authorized by EVCO, you can not publish this document.
Via Mezzaterra 6, 32036 Sedico Belluno ITALY
EVCO does not take any responsibility about features, technical data and possible mistakes related in this document.
Phone +39-0437-852468 • Fax +39-0437-83648
EVCO does not take any responsibility about damages coming by the non-observance of additional information.
[email protected] • www.evco.it
EVCO reserves the right to make any change without prior notice and at any time without prejudice the basic safety and operating features.
EVCO S.p.A. • Code 104X225E104 • page 5/5
12
ELECTRIC CONNECTION
12.1 Preliminary notes
With reference to the electrical wiring diagrams:
• the unit connected to and operated by the fifth outpt depends on parameter u11
• the serial port is the port for communicating with the programming key, the set-up software system and the supervision system (through a serial interface, via TTL, with MODBUS communications protocol); the port
must not be used for these purposes simultaneously.
12.2 Electrical wiring
12.3 Electrical wiring warnings
• do not use electric or pneumatic screwers on the terminal blocks
• if the instrument was brought from a cold place to a hot one, humidity may condense inside the instrument; wait approximately one hour before switching on the power
• make sure that the power supply voltage, frequency, and the electric operating power of the instrument are compatible with the those of the local power voltage
• disconnect the power before performing any type of maintenance operation
• do not use the instrument as a safety device
• for information about the instrument and repairs contact a member of the EVCO sales network.