6ES7401-1DA01-0AA0 SIEMENS CR3 Central Rack Second hand

6ES7401-1DA01-0AA0 SIEMENS CR3 Central Rack Second hand

SIEMENS CR3 Central Rack 6ES7401-1DA01-0AA0

Product Description:

The racks for the S7-400 have the following functions:

?  They physically hold the modules.

?  They supply the modules with operating voltage.

?  They connect the individual modules to each other via the signal busses.

A rack consists of the following elements: 

?  Mounting rail with threaded bolts for fixing the modules and lateral cutouts for mounting the rack

?  Plastic parts that function, among other things, as guides when swinging the modules into place

?  A backplane bus, an I/O bus and, if necessary, a communication bus with bus connector

?  Connection for local ground The following figure shows the mechanical configuration of a rack (UR1).

Features:

Part#: 6ES7401-1DA01-0AA0
Description: CR3 Central Rack - 4 Slots

Part Type: CR3

Manufacturer: Siemens
Alt. Manufacturer:

System Name: Simatic S7
System SubType: S7-400

Additional Information:
CR3 RACK, CENTRALIZED WITH 4 SLOTS

Approx. Dimensions: 12" x 6" x 3" (30cm x 15cm x 8cm)
Approx. Weight: 1 lbs, 11 oz (0.8 kg)