Product Description
Standard Specifications
Functionality
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ESB bus master interface function
Node Connectivity
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Upper Side: Maximum 9 units
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Lower Side: Maximum 9 units
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Total: Maximum 13 units (varies depending on the FCS database)
Data Transmission
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Transmission Speed: 128 Mbps (I/O module data transmission)
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Transmission Distance:
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Upper Side: Maximum 10 m
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Lower Side: Maximum 10 m
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Total Distance: Maximum 20 m
Power Consumption & Weight
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Current Consumption: 0.5 A
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Weight: Approximately 0.24 kg
Installation Requirements
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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.
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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
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-5 Standard type with no explosion protection
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0 Basic type
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