Yokogawa AMN31-S1 Nest for Terminal I/O Module

Frequently Asked Questions (FAQ)

Q1: How many modules can be installed in the AMN31-S1?
A1: Up to two digital I/O modules such as ADM11T or ADM51T can be installed.

Q2: Does the AMN31-S1 support analog I/O modules?
A2: No. The AMN31-S1 is designed specifically for digital I/O modules.

Q3: Where can the AMN31-S1 be installed?
A3: It can be installed in a Node Interface Unit or an I/O Expansion Rack.

Q4: What should I do if some slots are not used?
A4: Install dummy covers (model T9081CV) on unused slots to protect the backplane connectors.

Q5: How is power supplied to the AMN31-S1?
A5: 5.0 V DC is supplied from the Node Interface Unit.

Q6: Can the AMN31-S1 be mounted in a standard 19″ rack?
A6: Yes, but it requires the use of an I/O Expansion Rack.

Q7: Are signals isolated from the system?
A7: Yes, installed modules are isolated with a dielectric strength of 1500 V AC/min.

Q8: What precautions should be taken during installation?
A8: Avoid mixing incompatible modules like multiplexers with digital I/O modules, and ensure no heat source is placed below thermocouple modules.

AMN31-S1 Nest for Terminal 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.

For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.

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.