Product details
Product Brief
- AI931S 3KDE175511L9310 – ABB Zone 1 analog input module for S900 I/O system
- Install in non-hazardous areas or directly in Zone 1 hazardous locations
- PROFIBUS DP communication with control system level
- Field installation reduces marshalling and wiring costs significantly
- Sturdy, error-tolerant design with easy service features
- Integrated disconnection allows replacement during operation
- S900 I/O type S for Zone 1 hazardous areas
- Connects intrinsically safe field devices in Zone 2, Zone 1 or Zone 0
- Passive inputs for 0/4…20 mA analog signals
Key Features & Benefits
- Safety & certification
- ATEX certification for Zone 1 installation
- Intrinsic safety for hazardous locations
- G3 coating protects against corrosive atmospheres
- CE marked, RoHS and WEEE compliant
- Operational flexibility
- Hot swap functionality – replace during operation
- Hot configuration in run without system stop
- Redundancy options for power and communication
- Diagnostic capabilities
- Extended diagnostic with auto-diagnostics
- Short circuit and break detection
- Configuration via FDT/DTM tools
- Signal & communication
- 4 channels analog input 0/4…20 mA
- Passive inputs – no loop power supplied
- HART protocol support – cyclic HART variables
- Transmission of HART frames via fieldbus
- Electrical isolation between input/bus and input/power
- Common return for all 4 inputs
Technical Specifications
- Brand & model
- Brand: ABB
- Model: AI931S
- Article number: 3KDE175511L9310
- Type: Analog Input Module
- Series: S900 I/O System
- Input specifications
- Number of channels: 4
- Signal type: 0/4…20 mA (passive)
- HART support: Yes
- SOE: Not available
- Intrinsic safety: Yes
- Redundancy: No
- Mechanical
- Mechanics: S900 format
- Width: 20 mm (0.79 in)
- Depth: 104 mm (4.09 in)
- Height: 104 mm (4.09 in)
- Weight: 0.13 kg (0.28 lbs)
- Environmental & certification
- CE mark: Yes
- Hazardous location: ATEX Zone 1
- Corrosive atmosphere: ISA-S71.04 G3
- Operating temperature: -20 °C to 60 °C
- Humidity: max 93% ±3% at 40°C
- RoHS: DIRECTIVE/2011/65/EU
- WEEE: DIRECTIVE/2012/19/EU
- WEEE category: Small Equipment
Installation & maintenance
- Install directly in Zone 1 hazardous areas
- Hot swap capability – no primary voltage interruption
- Integrated disconnection mechanisms for safe replacement
- Auto-diagnostics for simplified maintenance
- FDT/DTM based configuration tools
Package contents
- ABB AI931S 3KDE175511L9310 analog input module ×1
- Documentation and quick reference guide
- 12‑month warranty against manufacturing defects
Shipping & delivery
- Express carriers: FedEx, UPS, DHL
- Tracking number provided for all shipments
- Secure anti‑static packaging for sensitive electronics
Typical applications
- Oil and gas platforms – Zone 1 hazardous areas
- Chemical processing plants with explosive atmospheres
- Connecting passive 2-wire 4-20 mA transmitters
- Refinery automation systems
- Process industries requiring HART communication
FAQ – experience & selection guide
- What is the difference between AI931S and AI930B?AI931S is Zone 1 rated with passive inputs; AI930B is Zone 2 with active loop power.
- Can AI931S power my 2-wire transmitter?No, it has passive inputs. Transmitter needs separate external loop power.
- Is this module hot-swappable in Zone 1?Yes, integrated disconnection allows safe replacement during operation.
- What HART data can I get from AI931S?Cyclic HART variables and full HART frames via fieldbus transmission.
- 选购指导: Need both Zone 1 and HART capability?AI931S is ideal – Zone 1 certified with full HART support for 4 channels.
- How does G3 coating benefit my application?Protects against corrosive gases in chemical and offshore environments.
- What is typical delivery time with FedEx?Express shipping usually 3-5 business days worldwide with tracking.
- Does warranty cover corrosive environment damage?12-month warranty covers defects, not environmental wear. G3 coating helps prevention.
Inquiries:
sales@powergearx.com |
+86 18030005825 (WhatsApp)
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Original Source: https://www.powergearx.com/
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