Siemens S7-400PLC Specifikace Strana 42

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Rack
2.3 UR2-H Rack 6ES7400-2JAx0-0AA0)
S7-400 Automation System Module Data
42 Reference Manual, Edition 09/2009, A5E00850736-06
Design of the UR2-H
The following figure shows the design of the UR2-H rack with 2x9 slots.
1 2
465 mm
482,5 mm
290 mm 190 mm
40 mm
123456789123456789
(1) System I
(2) System II
Figure 2-3 Rack dimensions
CAUTION
Danger of damage to equipment.
If you insert the power supply module in a slot that is not intended for power supply
modules, the module may be damaged. Slots 1 to 4 are permitted, whereby power supply
modules starting from slot 1 must be inserted without leaving gaps.
Make sure that power supply modules are only inserted in permitted slots. Take particular
notice of the option of swapping modules in slot 1 on rack II and slot 9 on rack I.
Specifications of the UR2-H rack
Rack UR2-H
6ES7 400-2JA00-0AA0
UR2-H
6ES7 400-2JA10-0AA0
Number of single-width slots 2 x 9 2 x 9
Dimensions W x H x D (mm) 482.5 x 290 x 27.5 482.5 x 290 x 27.5
Material of the mounting rail Sheet steel Aluminum
Weight (in kg) 4,1 3,0
Busses Segmented I/O bus,
segmented communication bus
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