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Rev.2
Safety Manual C350 - C400 - C700
11/06/18
SAFETY MANUAL FOR
INVERTERS
C350, C400 AND C700 SERIES
"Safe Torque Off"
Motori, azionamenti, accessori e servizi per l'automazione
Via U. Foscolo 20 - 36030 CALDOGNO (VICENZA) -
ITALY
Tel: 0039 0444 - 905566
Fax: 0039 0444 - 905593
Email: info@rowan.it http:// www.rowan.it
Share Capital Euro 78.000,00 fully paid-up
C.F./P.IVA and Italian Business Register
IT 00673770244

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Table of Contents
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Summarization of Contents

WARNINGS
Description of the symbols used in this manual
Explains the meaning of warning symbols (danger, high voltage) used in the manual.
Important safety and risk assessment warnings
Details crucial safety information and risk assessment for using the manual and inverters.
THE STO SAFETY FUNCTION (Safe Torque Off)
STO function definition and compliance
Defines the STO function according to EN 61800-5-2 and lists its certifications (SIL, PL).
CONNECTIONS FOR THE STO SAFETY FUNCTION
STO terminal description and activation
Explains the STO terminal configuration and the effect of activating the function.
STO connector location and wiring requirements
Shows STO connector placement and specifies wiring rules for safe operation.
Example of connection to the security module
Provides a wiring diagram example for connecting the inverter to a safety module (CS AR-01).
INVERTER CODING SYSTEM WITH STO FUNCTION
Coding system for C400 and C700 inverters
Details the specific coding structure for C400 and C700 inverter series.
Coding system for C350 inverters
Details the specific coding structure for C350 inverter series.

Table of Contents