Siemens SIMATIC NET S7-400 Manuel page 60

Homologations
● Cl. 1, Div. 2, GP. A, B, C, D T3...T6
● Cl. 1, Zone 2, GP. IIC T3...T6
Pour les classes de température, consultez la plaque signalétique du module.
Explosion Hazard -
Do not disconnect while circuit is live unless area is known to be non hazardous.
Explosion Hazard -
Substitution of components may impair suitability for Class I, Division 2.
Remarque
This equipment is suitable for use in Class I, Division 2, Group A, B, C, D or non-hazardous
locations only.
Remarque
For devices with C-PLUG memory: The C-PLUG memory module may only be inserted or
removed when the power is off.
Remarque
L'installation doit être conçue selon les spécifications NEC (National Electrical Code).
En cas d'utilisation dans un environnement de Class I, Division 2 (cf. ci-dessus), les CP S7
SIMATIC NET doivent être installés dans un boîtier.
Homologation FM
Factory Mutual Approval Standard Class Number 3611,
Class I, Division 2, Group A, B, C, D, T3...T6 or
Class I, Zone 2, Group IIC, T3...T6.
60
ATTENTION
CP 443-1 RNA
Manuel, 07/2013, C79000−G8977−C299