Yokogawa|EC401-10|bus coupler module
Description
The Yokogawa EC401-10 is a bus coupler module for connecting ESB bus to distributed control systems.
Features
- High-speed data transfer for system integration.
- Reliable communication in industrial environments.
- Supports redundant configurations for enhanced stability.
Technical Specifications
Bus Communication
- ESB bus interface: 1 port.
- Data transfer rate: 128 Mbps.
- Maximum nodes: 16 per bus segment.
Power Requirements
- Supply voltage: 24 V DC ±10%.
- Power consumption: 5 W maximum.
- Current draw: 0.2 A at 24 V DC.
Environmental Conditions
- Operating temperature: -20 to 60°C.
- Storage temperature: -40 to 85°C.
- Relative humidity: 10 to 90% (non-condensing).
Physical Specifications
- Dimensions: 130 mm (H) x 30 mm (W) x 110 mm (D).
- Weight: 0.35 kg.
- Mounting: DIN rail or panel mount.
Isolation
- Bus-to-system isolation: 1500 V AC for 1 minute.
- Power-to-bus isolation: 500 V AC.
Certifications
- Compliance: CE, UL, CSA.
- Hazardous area: ATEX Zone 2 certified.
Redundancy
- Supports dual-redundant configuration.
- Failover time: Less than 100 ms.
Yokogawa|EC401-10|bus coupler module


Yokogawa|EC401-10|bus coupler module
Description
The Yokogawa EC401-10 is a bus coupler module for connecting ESB bus to distributed control systems.
Features
- High-speed data transfer for system integration.
- Reliable communication in industrial environments.
- Supports redundant configurations for enhanced stability.
Technical Specifications
Bus Communication
- ESB bus interface: 1 port.
- Data transfer rate: 128 Mbps.
- Maximum nodes: 16 per bus segment.
Power Requirements
- Supply voltage: 24 V DC ±10%.
- Power consumption: 5 W maximum.
- Current draw: 0.2 A at 24 V DC.
Environmental Conditions
- Operating temperature: -20 to 60°C.
- Storage temperature: -40 to 85°C.
- Relative humidity: 10 to 90% (non-condensing).
Physical Specifications
- Dimensions: 130 mm (H) x 30 mm (W) x 110 mm (D).
- Weight: 0.35 kg.
- Mounting: DIN rail or panel mount.
Isolation
- Bus-to-system isolation: 1500 V AC for 1 minute.
- Power-to-bus isolation: 500 V AC.
Certifications
- Compliance: CE, UL, CSA.
- Hazardous area: ATEX Zone 2 certified.
Redundancy
- Supports dual-redundant configuration.
- Failover time: Less than 100 ms.