YOKOGAWA EC402-50 ESB Bus Coupler Module

Standard Specifications

Functionality

• ESB bus master interface function

Node Connectivity

• Upper Side: Maximum 9 units

• Lower Side: Maximum 9 units

• Total: Maximum 13 units (varies depending on the FCS database)

Data Transmission

• Transmission Speed: 128 Mbps (I/O module data transmission)

• Transmission Distance:

• Upper Side: Maximum 10 m

• Lower Side: Maximum 10 m

• Total Distance: Maximum 20 m

Power Consumption & Weight

• Current Consumption: 0.5 A

• Weight: Approximately 0.24 kg

Installation Requirements

• If the ESB bus is non-redundant, install the module in slot 7 of AFV30S, AFV30D, AFV40S, AFV40D, A2FV50S, A2FV50D, A2FV70S, A2FV70D, and cover slot 8 with a dummy module.

• If the ESB bus is dual-redundant, install the modules in both slot 7 and slot 8.

Model and Suffix Codes

Model: EC402
Description: ESB Bus Coupler Module (for N-IO/FIO, 2-Port)

Suffix Codes

• -5 Standard type with no explosion protection

• 0  Basic type

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