Overview of the Yokogawa ANB10D-420 ESB Bus Node Unit
The ANB10D-420 functions as an ESB bus node unit within Yokogawa’s distributed control architecture. This unit connects remote I/O modules to the ESB network for continuous data exchange. Engineers deploy it in process plants that demand stable, high-speed communication links.
Key Technical Specifications of the ANB10D-420
The ANB10D-420 combines a rugged housing with dedicated ESB bus connectors. Below you will find the core parameters that define this unit’s performance envelope.
| Parameter | Specification |
|---|---|
| Product Type | ESB Bus Node Unit |
| Bus Type | ESB remote I/O bus |
| Data Transfer Rate | 10 Mbps typical |
| Number of Ports | 2 ESB bus ports |
| Number of Slots | 10 I/O module slots |
| Isolation | Bus-to-logic isolation |
| Power Supply | 24 V DC nominal |
| Power Consumption | Approximately 5 W |
| Dimensions | 480 mm × 130 mm × 120 mm |
| Weight | Approximately 2.8 kg |
| Interface | ESB connectors and backplane bus |
| Operating Temperature | 0°C to 55°C |
| Storage Temperature | -20°C to 70°C |
| Humidity | 5% to 95% RH, non-condensing |
Physical Design and Interface Details
The ANB10D-420 adopts a wide chassis that accommodates multiple I/O modules. Its dimensions measure 480 mm in length, 130 mm in width, and 120 mm in depth. Moreover, the unit weighs roughly 2.8 kilograms, which requires secure cabinet mounting. Two ESB ports extend network reach across distributed I/O cabinets.
Performance and Communication Capabilities
This unit houses ten I/O module slots for flexible system expansion. It sustains a data transfer rate of 10 Mbps across ESB network links. Bus-to-logic isolation shields internal circuitry from electrical noise, therefore protecting sensitive components. Consequently, the unit suits high-availability process control architectures.
Power and Environmental Considerations
The ANB10D-420 operates on a 24 V DC nominal power supply. Power consumption remains approximately 5 W during normal operation. The operating temperature range spans 0°C to 55°C for industrial environments. Storage temperature extends from -20°C to 70°C. Furthermore, humidity tolerance reaches 95% RH without condensation.
Details
| Weight | 0.35 kg |
|---|---|
| Dimensions | 120 × 52 × 125 mm |
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