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G7 ASD Multi-Protocol Communication Option and PG Feedback Option Manual
45
11. DeviceNet Interface
This section applies to ASD-MULTICOM-A option boards only. 5-pin pluggable terminal block TB3
provides a standard connection to DeviceNet networks.
11.1 Feature Summary
Application
Toshiba 7-Series ASDs, internally mounted
Terminations
One 5-pin pluggable gold-plated connector for DeviceNet bus connection. Refer to Figure 4 for wiring
connections (this information is also silkscreened on the interface PCB next to TB3).
V +
CAH H
SHIELD
CAN_L
V -
Figure 4: DeviceNet Network Wiring Connections (TB3)
Network Power Supply
According to ODVA DeviceNet Specifications
.
LED Indicators
One bicolor red/green Module Status LED and one bicolor red/green Network Status LED. Behavior
according to ODVA DeviceNet Specifications
Compatibility
Group 2 Server Only device utilizing the Predefined Master / Slave Connection Set.
Vendor-specific I/O POLL connection (8 bytes of data consumed and 8 bytes of data produced). This
product has been self-tested by Toshiba International Corporation and found to comply with ODVA
Conformance Test Software Version A-13.
Node Isolation
Network power and signals are optically isolated from the ASD’s control power.
Bus Interface
Phillips 82C251 or equivalent transceiver.