The Triconex 7400221-100 PI2381 Pulse Input Baseplate is a precision-engineered 16-channel module designed for Tricon v11 safety systems. It delivers ±0.01% frequency accuracy with a 10kHz input rate, making it ideal for high-speed RPM and flow monitoring in critical industrial applications.
Technical Specifications
Parameter
Specification
Model Number
7400221-100 PI2381
Manufacturer
Triconex
Product Series
Tricon Systems
Module Type
Pulse Input Baseplate
System Compatibility
DCS / Tricon v11
Input Channels
16
Input Voltage Range
5–30 VDC
Frequency Accuracy
±0.01%
Max Input Rate
10kHz
Counting Resolution
24-bit
Isolation
1500 V AC/DC channel-to-channel
Power Supply
24 VDC field-side
Diagnostics
Advanced signal conditioning
Operating Temp
–40°C to +70°C
Storage Temp
Up to 85°C
Dimensions
24.7 × 23 × 6 cm
Weight
1.3 kg
HS Code
8537101190
Condition
Brand New
Lead Time
In Stock
Minimum Order
1 unit
Country of Origin
USA
Lifecycle Status
Active
Key Features
16 pulse input channels with ±0.01% frequency accuracy and 10kHz input rate
24-bit resolution supports precise RPM and flow measurement
1500 V AC/DC isolation ensures signal integrity in noisy environments
Hot-swappable design enables maintenance without process interruption
Compact form factor supports high-density installations in space-constrained cabinets
Vibration-resistant and corrosion-protected for harsh industrial conditions
Applications & Compatibility
The Triconex PI2381 is ideal for turbine control, compressor monitoring, and offshore safety systems requiring accurate pulse input processing. It integrates with TRISTATION 1131 engineering tools and supports Tricon v11 platforms.
