101935-203 ABB
Earthing principles for several cabinets
When the cabinets are close to each other the different earths should be connected together using a cable with a cross section of at least 16 mm².
The noise generating devices (actuators, motors, etc.) should not be earthed in-between two cabinets. The earthing should be done near to the element causing the most disturbance.
Cabling of the CS31 system bus
The CS31 system bus is a RS-485 serial interface and consists of a shielded twisted pair. This bus is a master/slave bus and only accepts a single master.
Use a AWG 24 (0.22 mm2) to AWG 18 (0.18 mm2) twisted pair.
The maximum length is 500 m.
The same cable type should be used for the whole system bus setup.
Bus interruptions should be avoided, during cabinet cable connections for instance, otherwise it should be cabled to the same side of the terminal block.
Warning: STAR connection of the system bus is not permitted!
3HNA000512-001
3HNA023093-001
3HNE 00313-1 TILLV.0317
408368B IAM MODULE
44.1*22.7*4.4
4944026-004
5360673-01
57160001-KX
5SDD1060F0001
5SDF0860H0003
5SGX1060H0003
5SGX1445H0001
5SGY3545L0017
5SGY35L4510
5SHX0660F0001
5SHX06F6004
5SHX1445H0001
5SHX14H4502
5SHX2645L0004
5SHY3545L0003
5SHY3545L0005
5SHY3545L0009
5SHY3545L0014
5SHY3545L0020
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