TRICONEX 2381 Pulse input substrate

TRICONEX 2381 Pulse input substrate

Specific Parameters

BrandTRICONEX (Original Authentic, a subsidiary of Schneider Electric), Product Series TRICONEX Trident Series Safety Instrumented System (SIS)

Product Type Pulse Input Baseplate, Baseplate Kit, Safety System Supporting Component, Original Authentic Spare Part

Model TRICONEX 2381

Country of Origin United States

Compatible Devices TRICONEX Trident Series Safety Control System Racks, Pulse Input Modules such as PI3381, Tricon Control Processors, Flow Meters, Encoders

Core Functions Provide Electrical Connection for Pulse Input Modules, Transmit On-site Pulse Signals, Ensure Signal Transmission Integrity, Simplify On-site Wiring

Product Structure Standard rack-mounted baseplate, industrial-grade protective shell, clear terminal identification, mechanical anti-misinsertion design, color is Gray, made of high-strength engineering plastic

Compatible Modules TRICONEX pulse input modules such as PI3381, the number of supported channels depends on the connected pulse input module

Input Voltage Range 5VDC to 125VDC

Input Impedance 5kΩ (Typical)

Input Current 5mA (Typical), 20mA (Maximum)

Response Time Maximum 10ms

Surge Voltage Protection 1500V

Isolation Method Electrical Isolation, Isolation Voltage 500V

Power Supply No Independent Power Supply Required, Indirectly Powered by Supporting Pulse Input Modules and System Racks

System Compatibility TRICONEX Trident Series Safety Control Systems, Compatible with Pulse Input Modules such as PI3381

Safety Certifications IEC 61508 SIL3, IEC 61511, UL 61010-1, CE, CSA

Maximum Power Consumption No more than 2W

Operating Temperature Range -40°C to +70°C

Storage Temperature Range -40°C to +85°C

Relative Humidity 5% to 95%, Non-Condensing

Protection Class IP20 (Complies with IEC 60529 Standard, Suitable for Cabinet Installation)

Vibration Resistance Frequency 10-500Hz, Acceleration 15g (Sine Wave); Frequency 500-2000Hz, Acceleration 10g (Random Wave), Complies with IEC 60068-2-6 Standard

Shock Resistance Peak Acceleration 50g, Duration 11ms (Half-Sine Wave), Complies with IEC 60068-2-27 Standard

Mounting Method Tricon Trident Rack Slot Installation, Supporting Online Hot Swapping, Occupying a Single Slot, Wiring Method is Terminal Wiring

Dimensions 127mm×102mm×38mm (Height×Width×Depth)

Weight Approximately 0.75kg (Including Mounting Accessories)

Product Performance

Adaptability Performance: Fully compatible with the TRICONEX Trident Series Safety Control System, specifically designed to match pulse input modules such as PI3381, no independent power supply required, clear terminal identification simplifies on-site wiring process, reduces the probability of installation errors, plug-and-play, high integration efficiency, adapting to various pulse signal acquisition scenarios.

Safety Performance: Complies with IEC 61508 SIL3 and other authoritative safety certifications, complements the TMR redundancy architecture of the TRICONEX Trident system. Although it does not have redundancy function itself, the high-reliability design lays the foundation for the stable operation of the entire redundancy system. The electrical isolation design effectively resists signal interference, and the surge voltage protection reaches 1500V, ensuring safe signal transmission.

Transmission Performance: Stable input impedance, precise input current control, maximum response time 10ms, can stably transmit pulse signals from on-site equipment such as flow meters and encoders, no signal loss or crosstalk, ensuring the integrity and accuracy of signal transmission, providing reliable data support for safety logic operations.

Operation and Maintenance Performance: Modular design, supporting online hot swapping without shutdown during maintenance, terminal design facilitates wiring and maintenance, clear identification can quickly distinguish interfaces, no complex debugging required, greatly reducing downtime and maintenance costs, adapting to the rapid maintenance needs of industrial sites.

Environmental Performance: Manufactured with industrial-grade high-stability components, it has strong anti-electromagnetic interference and anti-radio frequency interference capabilities, can operate continuously and stably for a long time in a wide temperature range of -40°C to +70°C and high humidity environments, has excellent vibration and shock resistance, adapting to various harsh industrial sites such as petrochemical and offshore platforms.