K-RACK.1 WW.01-Y Subrack
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- Subrack for K-System
- Replacement for subrack of the E-System
- Max. 33 slots for isolators
- Long design (300 mm mounting depth)
- Connection via marshalling patchboards
- Partial and combined assembly possible
- Complete wiring according to customer requirements
- Allows to retain cable routing in the switch cabinet
- No structural changes on the switch cabinet required
Description
Product Details
The device is a subrack for K-System isolators, which replaces the E-card subrack.
A maximum of 33 isolators can be mounted on the device. The isolator modules are mounted on the DIN mounting rail.
The isolators can be supplied via marshalling patchboards or via the power rail.
Faults can be forwarded to the control via the power rail for evaluation.
The signals are transmitted to the field and control side via marshalling patches.
Technical data
Slots
| Supply | max. 2 | |
| Isolators | max. 33 |
Supply
| Connection | isolator power supply via marshalling patchboards or Power Rail | |
| Nominal voltage | 24 V DC, in consideration of rated voltage of used isolators | |
| Fusing | max. 4 A, in consideration of rated voltage of used isolators | |
| Redundancy | redudnancy possible, depends on the used power feed module |
Directive conformity
| Electromagnetic compatibility | |||||
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| RoHS | |||||
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Ambient conditions
| Ambient temperature | -20 … 60 °C (-4 … 140 °F) |
Mechanical specifications
| Connection | |||||||||||
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| Core cross section |
field side: max. 2.5 mm2
control side: max. 2.5 mm2 internal signal wiring: 0.25 mm2 supply: max. 1.5 mm2 |
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| Material | |||||||||||
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| Mass | approx. 4 kg, without modules | ||||||||||
| Dimensions | 485 mm x 132 mm x 339 mm (W x H x D) | ||||||||||
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| Mounting | slotted hole 8 x 10 mm | ||||||||||
| Grounding | via front fastening M8, via lateral fastening on both sides M5 | ||||||||||
General information
| Supplementary information | Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com. |