Yokogawa BUS2 Communication Bridge Module
Configured for high-speed data transmission and remote I/O processing in Yokogawa DCS networks, the Yokogawa BUS2 (BUS2 Communication Bridge Module) provides direct physical/electrical execution.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | BUS2 |
| Brand | Yokogawa |
| Origin | Unspecified |
| Weight | Unspecified |
| Dimensions | Unspecified |
| Operating Temp | Standard industrial limits |
| Power Consumption | Unspecified |
| Function | CPU to remote I/O communication bridge |
| Network Topology | Daisy-chain or star network configurations |
| Drop Count Capability | Supports extended node counts exceeding 32 drops |
Channel-to-Channel Isolation and 4-20 mA HART Loop Protocol
The module incorporates channel-to-channel isolation hardware to shield internal processing buses from transient electrical noise and potential earth loops across long-distance cable runs. Communication pathways support integration with 4-20 mA HART loop protocols and distributed control fieldbus networks, ensuring deterministic data exchange and stable signal conditioning across remote node interfaces.
Frequently Asked Questions
Q: What is the maximum node drop capacity supported by the BUS2 communication bridge network architecture?
A: The module supports extended network configurations capable of handling node counts exceeding 32 drops in daisy-chain or star topologies.
Q: How does the module handle communication line disturbances during primary path failure?
A: Built-in hardware-level redundancy mechanisms and cyclic error-checking algorithms execute automatic failover protocols to maintain deterministic loop timing.
Field Installation Guidelines
- Verify that network termination resistors are correctly matched to the physical cable impedance prior to energizing the bus lines.
- Ensure shield drain wires are grounded at a single, low-impedance reference point to prevent electromagnetic interference coupling along long-distance cable runs.
- Maintain adequate physical clearance around the unit within control enclosures to support natural convective cooling.
- Inspect all backplane and terminal block connectors for oxidation or mechanical misalignment before final slot insertion.
Yokogawa BUS2 Communication Bridge Module
Yokogawa BUS2 Communication Bridge Module
Configured for high-speed data transmission and remote I/O processing in Yokogawa DCS networks, the Yokogawa BUS2 (BUS2 Communication Bridge Module) provides direct physical/electrical execution.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | BUS2 |
| Brand | Yokogawa |
| Origin | Unspecified |
| Weight | Unspecified |
| Dimensions | Unspecified |
| Operating Temp | Standard industrial limits |
| Power Consumption | Unspecified |
| Function | CPU to remote I/O communication bridge |
| Network Topology | Daisy-chain or star network configurations |
| Drop Count Capability | Supports extended node counts exceeding 32 drops |
Channel-to-Channel Isolation and 4-20 mA HART Loop Protocol
The module incorporates channel-to-channel isolation hardware to shield internal processing buses from transient electrical noise and potential earth loops across long-distance cable runs. Communication pathways support integration with 4-20 mA HART loop protocols and distributed control fieldbus networks, ensuring deterministic data exchange and stable signal conditioning across remote node interfaces.
Frequently Asked Questions
Q: What is the maximum node drop capacity supported by the BUS2 communication bridge network architecture?
A: The module supports extended network configurations capable of handling node counts exceeding 32 drops in daisy-chain or star topologies.
Q: How does the module handle communication line disturbances during primary path failure?
A: Built-in hardware-level redundancy mechanisms and cyclic error-checking algorithms execute automatic failover protocols to maintain deterministic loop timing.
Field Installation Guidelines
- Verify that network termination resistors are correctly matched to the physical cable impedance prior to energizing the bus lines.
- Ensure shield drain wires are grounded at a single, low-impedance reference point to prevent electromagnetic interference coupling along long-distance cable runs.
- Maintain adequate physical clearance around the unit within control enclosures to support natural convective cooling.
- Inspect all backplane and terminal block connectors for oxidation or mechanical misalignment before final slot insertion.
