Dn912 And Bu90A Specifications - Toshiba nv Series Instruction Manual

A.2 DN912 and BU90A specifications
Category Item
Performance Failure detection
specifications
TC-net I/O loop Transmission system
Topology
Transmission speed
Number of node connection
Number of I/O adapter connection
Transmission cable
Cable length
Total extension
Communication service
Scan cycle
Scan transmission capacity
Module Product name
specifications
Product code
Cooling system
Dimensions
Weight
Power supply voltage range
Power terminal
Current consumption
(DN912 + BU90A)
Communication interface
<Note 5>
This ** symbol does not indicate a wildcard. The ** symbol itself is part of the product code.
Table A-2 DN912 and BU90A specifications
Specifications
Watchdog timer
ECC memory error (Common memory)
Bus timeout error
Optical
Loop
100 Mbps
Max. 254
Max. 32
Optical fiber
(Core diameter / cladding 50 /125, 62.5 /125)
Max. 2 km
Max. 4 km
Scan transmission / Message transmission
High-speed scan: 100μs or more
Mid-speed scan: 1ms or more
64kW per System (1024 blocks per system)
Max. transmission capacity 32kW per node
DN912
HDN912**S
Natural air cooling
DN912 + BU90A: 72 × 200 × 115mm
DN912: 35 × 185 × 95mm
BU90A: 72 × 200 × 30mm
DN912 + BU90A: 500g or less
DN912: 300g or less
BU90A: 200g or less
DC 20.4 – DC26.4V
M3.5 screw terminal block (BU90A)
System power supply side 500mA or less
(Power supply: DC24V)
Network side 100mA or less
(Power supply: DC24V)
DeviceNet
Unified Controller nv Series DeviceNet Module DN912 Instruction Manual
A.2 DN912 and BU90A specifications
(Note5)
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