Triconex 5382-1S2 Pulse/Frequency Input Module

Triconex 5382-1S2 pulse/frequency input module (TriPak old generation SIS system)

1、 Basic Core Information
Model: 5382-1S2
Brand: Triconex (formerly Invensys under Schneider)
Adaptation system: TriPak old-fashioned Tricon safety instrument SIS/ESD, mixed with 5301S2, 5351S2, 5401S2, 5481-1S2 in the same rack
Category: Dual channel TMR triple redundant pulse/frequency/speed acquisition card
Origin: United States USA
Safety certification: T Ü V IEC61508 SIL3, ATEX, IECEx, UL, compatible with unit overspeed protection, flow metering safety interlock
Architecture: Three independent hardware channels with 2oo3 hardware voting, supports online hot plugging, and does not trip or shut down in case of single channel failure
2、 Complete electrical parameters
1. Channel and signal specifications
Number of channels: 2 independent pulse input channels
Adaptive sensors: eddy current key phase probe, magneto electric speed probe, turbine flowmeter, encoder pulse signal
Maximum input frequency: 5kHz per channel
Pulse filtering: The software can select pulse width filtering to suppress on-site interference clutter
Acquisition function: pulse counting, speed calculation, overspeed/low-speed interval monitoring
Input signal type: differential pulse signal, compatible with sine wave and square wave probe outputs
2. Isolation and Diagnosis
On site circuit ↔ Backplane bus: 2500VAC optoelectronic isolation
Full circuit diagnosis: probe disconnection, signal short circuit, abnormal signal amplitude, cross check self-test of three redundant channels
Panel independent status LED, real-time upload of faults to TriStation software to generate alarm logs
3. Power Supply and Environment
Power supply: The rack backplane is powered by 5V DC, with a full load power consumption of approximately 6.5W
Working temperature: -40 ℃~+70 ℃; Storage temperature: -40 ℃~+85 ℃
Humidity: 5% to 95% without condensation
Appearance: Standard 3U TriPak card, net weight approximately 1.1kg
3、 Shutdown status (key procurement focus)
Original factory officially discontinued EOP: 2017
TriPak’s entire series of I/O cards (53XX, 54XX series) synchronously stop production line scheduling;
Original factory inventory clearance window period: From 2017 to 2020, Schneider will no longer release new complete machines from the original factory after 2020;
Current situation of market supply: Only a small amount of inventory of new machines, second-hand equipment disassembly, and third-party refurbished repair parts, making it impossible to place new orders with Schneider original factories;
Original factory maintenance policy: In 2022, the original factory board level maintenance channel will be closed, and the pulse acquisition chip and optocoupler will gradually be disconnected. Only third-party industrial control vendors can provide board level repairs.