ABB DTDX991A 61430001-UW Digital Input Module for Industrial Automation Systems
The ABB DTDX991A 61430001-UW Digital Input Module delivers precision signal acquisition for industrial automation systems. With 16 isolated input channels supporting 24V DC operation, this module ensures reliable data transmission from field devices to control systems. Engineered for durability in harsh environments, it features advanced noise suppression and robust industrial certification compliance.
Key Features
- 16-Channel Isolation: Provides electrical separation between channels for enhanced system protection
- Industrial-Grade Durability: Operates reliably in extreme temperatures (-25°C to +60°C)
- Comprehensive Certification: CE & UL listed for international compliance and safety standards
- Signal Integrity Protection: Built-in filtering and isolation minimizes electrical noise interference
- Tool-Free Installation: DIN rail mounting simplifies integration into control cabinets
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | DTDX991A 61430001-UW |
| Input Channels | 16 isolated digital inputs |
| Voltage Range | 24V DC (±15% tolerance) |
| Operating Temp | -25°C to +60°C |
| Certifications | CE, UL |
| Mounting | Standard DIN rail |
Application Fields
This digital input module excels in diverse industrial environments including manufacturing plants, energy facilities, and process control systems. Its robust design makes it ideal for monitoring machine status signals, safety interlocks, and process sensors in demanding applications such as:
- Automated production lines
- Power generation monitoring
- Chemical processing plants
- Metalworking machinery
- Material handling systems
Our Product Portfolio
We specialize in premium industrial control components from leading global manufacturers including:
ABB: DSQC series, PM866, PP865A
GE Fanuc: VMIVME-7807, IC698CPE010
Bently Nevada: 3500/44, 3300/15
Triconex: 3703X, 3720, 4351B
Woodward: 8521-0312, 9907-149
FOXBORO: FCP270, FBM203, FBM231
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