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SIMATIC S7-400 – ER1 Extension Racks – Siemens Racks

$ 832.50$ 1,020.88

SKU N/A 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 6ES7403-1TA01-0AA0 6ES7403-1TA11-0AA0
SIMATIC S7-400, ER1 EXP. RACK, S7-400, ER1 EXPANSION RACK ALU, 18 SLOTS
General information
Product type designation ER1 ER1
Hardware configuration
Rack
● Communication bus No No
● P bus Yes Yes
Slots
● Number of slots 18 18
Standards, approvals, certificates
CE mark Yes Yes
UL approval Yes Yes
FM approval Yes Yes
RCM (formerly C-TICK) Yes Yes
KC approval Yes Yes
EAC (formerly Gost-R) Yes Yes
Ambient conditions
Ambient temperature during operation
● min. 0 °C 0 °C
● max. 60 °C 60 °C
Ambient temperature during storage/transportation
● min. 0 °C 0 °C
● max. 70 °C 70 °C
Dimensions
Width 482.5 mm 482.5 mm
Height 290 mm 290 mm
Depth 27.5 mm 27.5 mm
Weights
Weight, approx. 4 200 g 2 500 g

Additional information

Weight N/A
Dimensions N/A

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