Triconex
Triconex 3700A Analog Input Module - 32 Channel
In stock, ready to ship
Manufacturer: Triconex
Product No.: 3700A
Product Type: Analog Input
Product Origin: USA
Payment: T/T
Weight: 1000g
Shipping port: Xiamen
Warranty: 12 months
Yes, we provide a 30-day money-back guarantee for all purchases.
Yes, all items come with a 12-month warranty from the date of shipment.
Triconex 3700A
32-Channel Analog Input Module
Product Description
The Triconex 3700A is a 32-point analog input module designed for use in safety instrumented systems (SIS). It provides high-precision analog signal acquisition with Triple Modular Redundancy (TMR) for fault tolerance, making it ideal for safety-critical applications in oil & gas, chemical processing, and power generation industries.
- Model: 3700A
- System: Triconex SIS
- Mounting: DIN rail (compatible)
- Certifications: UL, CE
Technical Specifications
| Attribute | Specification |
|---|---|
| Input Channels | 32 analog inputs (4-wire configuration) |
| Input Signal Range | 0–5 VDC |
| Resolution | 12-bit |
| Accuracy | ±0.1% of full scale |
| Sampling Rate | 100 Hz |
| Communication Protocols | Modbus RTU, Ethernet, OPC |
| Redundancy | Triple Modular Redundancy (TMR) |
| Diagnostics | Self-checking, fault isolation, fail-safe detection |
| Intrinsic Safety | IS-rated for hazardous areas |
| Configuration | Online and offline supported |
| Dimensions (W × H × D) | 90 × 90 × 60 mm |
| Weight | 0.5 kg |
| Operating Temperature | –40°C to +70°C |
Features
- TMR architecture ensures fault tolerance and continuous operation
- 32 high-precision analog inputs with mid-value selection logic
- Intrinsic safety compliance for hazardous environments
- Real-time diagnostics and self-testing capabilities
- Seamless communication via Modbus, Ethernet, and OPC
- DIN rail mounting and full compatibility with Triconex SIS