AI930S 3KDE175511L9300 Analog Input Module

Overview

Place of Origin:	Sweden
Brand Name:	ABB
Model Number:	AI930S 3KDE175511L9300
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 S. For installation in hazardous area Zone 1. For connecting intrinsically safe field devices installed in Zone 2, Zone 1 or Zone 0.

AI930S 3KDE175511L9300 Analog Input (AI4H-Ex), input and power supply for 4...20 mA loop powered 2-wire transmitters.

Applications

Oil refineries: Core production areas are typically Zone 1 hazardous environments; this module can be directly installed on-site to reduce wiring costs.

Offshore drilling platforms: In confined spaces and where flammable and explosive materials are present, vibration resistance, corrosion resistance (G3 coating), and intrinsic safety are highly suitable.

Specialty chemical plants: Areas handling highly volatile chemicals require intrinsically safe explosion-proof equipment compliant with ATEX certification.

Natural gas pressure regulating plants: Used to monitor transmitter signals in gas pipelines, supporting hot-swap maintenance.

Hazardous materials warehouses/plants: Automated monitoring systems involving the detection of flammable dust or gases.

Features and benefits

- ATEX Certification for Zone 1

- 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

- Power supply for 4...20 mA loop powered 2-wire transmitters

-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

HART Communication Loss:

Check the total impedance of the field loop (must be above 230Ω).

Check if the transmitter has HART communication enabled.

Loop Fault Diagnosis: The module automatically monitors for short circuits and open circuits. When a fault occurs, the module LED will display an error message and send a specific diagnostic message to the DCS.

Signal Over-Limit: Complies with NAMUR NE43 standards; a system alarm will be triggered when the current is below 3.6mA or above 21mA.

Maintenance

Hot-Swap in Hazardous Zones: Supports live module replacement in Zone 1 hazardous areas without power outages or complex hot work permits (must comply with field safety procedures).

Configure in Operation (HCIR): Supports modification of channel parameters or HART variable mapping via control software (e.g., 800xA) without stopping system operation.

Base Compatibility: Must be installed on an S900 Type S (blue base); do not mix with non-intrinsically safe Type N components.

FAQ

Q: What is the AI930S 3KDE175511L9300?
A: It is a Analog Input Module.

Q: What are the main differences between AI930S and AI930N?
A: AI930S is suitable for Zone 1, has intrinsically safe (Ex) certification, and can connect to intrinsically safe devices in Zone 0/1. AI930N is suitable for non-explosion-proof safety zones, has no intrinsically safe certification, and is only for general environments.

Q: What are the main differences between AI930S and AI910S?
A: AI930S supports HART communication and can transmit 4–20mA analog signals; AI910S only supports 4–20mA analog signal transmission and does not have HART communication capabilities.

Q: How to Check Price and Availability for AI930S 3KDE175511L9300?
A: Please contact John Yang for sales at +86-18150117685 or request a quote.