Yokogawa AMN21 Nest for Relay I/O Module

Manufacturer：Yokogawa

Product Number：AMN21

Product Type：Nest for Relay I/O Module

Origin：Japan

Dimensions：125 x 130 x 248 mm

Weight：2kg

Frequently Asked Questions (FAQ)

Q1: How many relay input modules can be installed on AMN21?
A1: Only one relay input module, such as ADM15R, can be installed.

Q2: What are the dimensions and weight of the AMN21?
A2: The external dimensions are 125 x 130 x 248 mm, and the weight is approximately 2 kg (excluding modules).

Q3: Does the AMN21 support hot swapping?
A3: No, hot swapping is not supported. Modules should be installed or removed with power off.

Q4: Can AMN21 be used with analog input modules?
A4: No, AMN21 is specifically designed for relay I/O modules and cannot be used with analog modules.

Q5: How is the AMN21 powered?
A5: It is powered with 5.0 V DC supplied by the Node Interface Unit.

Q6: Are there installation position restrictions for AMN21 in the rack?
A6: It can be installed in any slot, but care must be taken not to conflict with AMN12 high-speed nests.

Q7: Does AMN21 support redundant power supply?
A7: Redundancy depends on the configuration of the Node Interface Unit; the AMN21 does not have standalone redundancy.

Q8: How to protect unused AMN21 slots?
A8: Use a dedicated dummy cover such as T9081EF to protect unused slots from corrosion or contamination.

AMN21 Nest for Relay I/O Module Yokogawa

We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.

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Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.