AI931N 3KDE175513L9310 analog input module

Overview

Place of Origin:	Sweden
Brand Name:	ABB
Model Number:	AI931N 3KDE175513L9310
Packaging Details:	Original new Factory Sealed
Delivery Time:	5-7 days
Payment Terms:	T/T
Supply Ability:	In stock

Specifications

Description

The remote S900 I/O system can be installed in non-hazardous areas or directly in Zone 1 or Zone 2 hazardous area depending on the selected system variant. S900 I/O communicates with the control system level using the PROFIBUS DP standard. The I/O system can be installed directly in the field, therefore the costs for marshalling and wiring are reduced.

The system is sturdy, error-tolerant and easy to service. Integrated disconnection mechanisms allow replacement during operation, meaning that there is no need to interrupt the primary voltage in order to exchange the power supply units.

S900 I/O type N. For installation in safe (= non-hazardous) area.

AI931N 3KDE175513L9310 Analog Input (AI4H), passive inputs for 0/4...20 mA.

Applications

Steel mills/smelting plants: Suitable for analog signal acquisition in non-explosion-proof areas such as hot rolling and cold rolling mills.

Paper mills/printing plants: Used for general process control such as paper tension control and pulp flow monitoring.

Cement plants: Utilizes the protective properties of its G3 coating to monitor material level and pressure in dusty and high-vibration environments.

Glass processing plants: Connects 4...20 mA sensors to monitor furnace temperature and environmental data within non-explosion-proof control cabinets.

Automotive manufacturing plants: Used for supporting control systems in power plants or painting workshops.

Features and benefits

- Redundancy (Power and Communication)

- Hot Configuration in Run

- Hot Swap functionallity

- Extended Diagnostic

- Excellent configuration and diagnostics via FDT/DTM

- G3 – coating for all components

- Simplified maintenance with auto-diagnostics

- Passive inputs for 0/4...20 mA

- Short and break detection

- Electrical isolation between input / bus and input / power

- Common return for all inputs

- 4 channels

- Transmission of HART frames via the fieldbus

- Cyclic HART variables

Troubleshooting

4-Wire Wiring Incorrectness: Incorrect module configuration when connecting 4-wire instruments may cause module overcurrent or abnormal readings. Always check the jumpers on the base or the software settings.

Short Circuit/Open Circuit Monitoring: The module continuously monitors the loop. If the external power supply to the 4-wire instrument fails, the module will recognize it as an "open circuit" and report an error to the system.

HART Signal Interference: If HART data is not read, check if the cable shield is grounded at a single point and confirm that the total load resistance of the loop is within the specified range.

Maintenance

Hot Swap: Supports replacement during system operation without affecting normal communication of other modules on the base.

Configuration Management: Supports HCIR (configuration modification during operation), allowing switching of channels from 2-wire to 4-wire mode without system downtime.

Base Compatibility: Must be installed on an S900 Type N (usually dark gray) base.

FAQ

Q: What is the AI931N 3KDE175513L9310?
A: It is a Analog Input Module.

Q: Main differences between AI931N and AI930N?
A: AI930N is primarily optimized for 2-wire transmitters, whereas AI931N provides full support for 4-wire transmitters, offering greater wiring flexibility and adaptability in different installation scenarios.

Q: Main differences between AI931N and AI931S?
A: AI931N is designed for non-explosion-proof safety zones (Non-Ex), while AI931S is intrinsically safe, certified for Zone 1, and can connect to intrinsically safe devices in Zone 0/1.

Q: How to Check Price and Availability for AI931N 3KDE175513L9310?
A: Please contact John Yang for sales at +86-18150117685 or request a quote.