Unitronics Vision OPLC V560-T25B, Руководство по установке

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Vision™ OPLC™V560, V560-T25B Installation Guide
8 Unitronics
CANbus
These controllers comprise a CANbus port. Use
this to create a decentralized control network using
one of the following CAN protocols:
CANopen: 127 controllers or external
devices
CANLayer 2
Unitronics’ proprietary UniCAN: 60
controllers, (512 data bytes per scan)
The CANbus port is galvanically isolated.
CANbus Wiring
Use twisted-pair cable. DeviceNet® thick shielded
twisted pair cable is recommended.
Network terminators: These are supplied with the
controller. Place terminators at each end of the
CANbus network.
Resistance must be set to 1%, 121 R , 1/4W.
Connect ground signal to the earth at only one
point, near the power supply.
The network power supply need not be at the end
of the network
CANbus Connector
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DIG-V560-T25B 08/10