Yokogawa EC401-10 S3 ESB Bus Coupler Module

Manufacturer：Yokogawa

Product Number：EC401-10 S3

Product Type：ESB Bus Coupler Module

Origin：Japan

Dimensions：130 x 129.5 x 32.8mm

Weight：0.24 kg

Frequently Asked Questions (FAQ)

Q1: What is the main function of the EC401-10 S3 module?
A1: It serves as an ESB bus interface between the Field Control Unit and the Node Unit.

Q2: How many node units can be connected to a single EC401 module?
A2: A maximum of 9 node units can be connected.

Q3: What transmission speed does the EC401 support?
A3: It supports a data transmission speed of 128 Mbps.

Q4: What is the maximum transmission distance for the ESB bus?
A4: The maximum transmission distance is 10 meters.

Q5: Can EC401 be used for redundant ESB bus configurations?
A5: Yes, by installing two modules in slot 7 and slot 8, a redundant ESB bus is supported.

Q6: Which style versions of EC401 support SEM features?
A6: Style 2 or later is required to use SEM (Sequence of Events Manager).

Q7: Is EC401-10 S3 compatible with CP471 processor module?
A7: Yes, but only if the EC401 is style S3 or later.

Q8: What are the physical dimensions and weight of the EC401 module?
A8: The module measures 130 x 129.5 x 32.8 mm and weighs approximately 0.24 kg.

EC401-10 S3 ESB Bus Coupler Module Yokogawa

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