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SIMATIC S7-400 – ER2 Extension Rack – Siemens Racks

$ 318.15

SKU 6ES7403-1JA01-0AA0 Category

The subracks form the basic mechanical framework of the SIMATIC S7-400. Their functions are as follows:

  • Mechanical fixing of the modules
  • Supplying the modules with the operating voltages
  • Connecting the individual modules over the backplane bus

The subracks are designed for wall mounting and installation in frames and cabinets.

Various subracks are available for setting up the SIMATIC S7-400.

Siemens S7-400 Racks Product Specifications:

Article number 6ES7403-1JA01-0AA0
SIMATIC S7-400, ER2 EXP. RACK,
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. 0 °C
● 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. 2 200 g

Additional information

Weight 2.32 kg
Dimensions 27.4 × 39.5 × 4.5 cm

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