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SIMATIC S7-400 – ER1 Extension Racks – Siemens Racks

USD $ 760.11USD $ 932.10

SKU: N/A

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 number6ES7403-1TA01-0AA06ES7403-1TA11-0AA0
SIMATIC S7-400, ER1 EXP. RACK,S7-400, ER1 EXPANSION RACK ALU, 18 SLOTS
General information
Product type designationER1ER1
Hardware configuration
Rack
● Communication busNoNo
● P busYesYes
Slots
● Number of slots1818
Standards, approvals, certificates
CE markYesYes
UL approvalYesYes
FM approvalYesYes
RCM (formerly C-TICK)YesYes
KC approvalYesYes
EAC (formerly Gost-R)YesYes
Ambient conditions
Ambient temperature during operation
● min.0 °C0 °C
● max.60 °C60 °C
Ambient temperature during storage/transportation
● min.0 °C0 °C
● max.70 °C70 °C
Dimensions
Width482.5 mm482.5 mm
Height290 mm290 mm
Depth27.5 mm27.5 mm
Weights
Weight, approx.4 200 g2 500 g
WeightN/A
DimensionsN/A

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