Data Sheet

Data sheet 6ES7403-1JA01-0AA0

SIMATIC S7-400, extension rack ER2 with 9 slots, only for signal

modules 2 redundant PS can be plugged in

General information

Product type designation ER2

Hardware configuration

Rack

● Communication bus

● P bus

Yes

Slots

● Number of slots

Standards, approvals, certificates

CE mark Yes

UL approval Yes

FM approval Yes

RCM (formerly C-TICK) Yes

KC approval Yes

EAC (formerly Gost-R) Yes

Ambient conditions

Ambient temperature during operation

● min.

0°C

6ES7403-1JA01-0AA0 Subject to change without notice

Page 1/

PAGE 1
Data sheet 6ES7403-1JA01-0AA0 SIMATIC S7-400, extension rack ER2 with 9 slots, only for signal modules 2 redundant PS can be plugged in General information Product type designation ER2 Hardware configuration Rack ● Communication bus No ● P bus Yes Slots ● Number of slots 9 Standards, approvals, certificates CE mark Yes UL approval Yes FM approval Yes RCM (formerly C-TICK) Yes KC approval Yes EAC (formerly Gost-R) Yes Ambient conditions Ambient temperature during operation ● min.
PAGE 2
● max. 60 °C Ambient temperature during storage/transportation ● min. 0 °C ● max. 70 °C Dimensions Width 257.5 mm Height 290 mm Depth 27.5 mm Weights Weight, approx.