BENTLY NEVADA 330101-00-08-10-02-00 3300 XL 8MM PROXIMITY PROBES

Product parameters

Core specifications: 32-channel digital input channels (common ground architecture), supports TMR (Triple Redundancy) fault-tolerant design, compatible with TRICONEX TS3000/TS4000 systems

Voltage and signal type: Nominal input voltage 24VDC (wet contact), compatible with a wide voltage input range of 15-30VDC; Supports dry contact/wet contact signal access, and the input logic is configurable

Signal characteristics: Input delay ≤8ms (adjustable for filtering), input impedance ≥30kΩ (without baseplate) /3kΩ (with baseplate), surge resistance voltage ±2kV

Operating temperature: -20 °C to +60°C

Storage temperature: -40 °C to +85°C; Humidity: 5%-95% RH (no condensation), IP20 protection (modular level)

Certification and Standards: Complies with IEC 61508 SIL 3 safety level and has passed international safety certifications such as UL 1998, CE, IECEx, ATEX, etc

Interface and Communication: Supports TRICONEX dedicated backplane bus, data transmission rate ≥10Mbps, hot-swaddable design

Function

High-reliability signal acquisition: 32 channels independently collect on-site digital signals (such as switch status, alarm contacts, equipment start-stop feedback, etc.), and through signal isolation, filtering and anti-shake processing, resist electromagnetic interference (EMI) in industrial environments to ensure signal accuracy.

Triple redundancy fault tolerance: It adopts the TMR triple redundancy architecture, with three independent input channels processing signals in parallel. It supports 2oo3 (two out of three) or 3oo3 (three out of three) voting logic. When a single channel fails, the system switches without disturbance, eliminating the risk of single point of failure.

Comprehensive fault diagnosis: It is equipped with functions such as line disconnection detection, short circuit detection, power supply anomaly monitoring, and self-diagnosis of channel faults. Fault information is uploaded to the controller in real time, and it supports remote viewing of the fault location, shortening the troubleshooting time.

Flexible adaptation and expansion: Compatible with the entire TRICONEX series of safety controllers, it supports hot plugging and can expand the number of channels according to on-site requirements. The input logic (high/low level effective) can be configured through the system software.

Application scenarios

This module focuses on industrial scenarios with high security levels and high reliability requirements, and its core applications are:

Oil and gas industry: onshore oil and gas processing plants, pipeline transportation systems, emergency shutdown systems (ESD) of LNG receiving stations, fire and gas detection systems (F&G), collecting valve switch feedback, pressure switch signals, emergency shutdown button status, etc.

In the fields of chemical engineering and pharmaceuticals: Safety instrumentization systems (SIS) for chemical reaction vessels, distillation columns, and pharmaceutical fermentation equipment, monitoring the status of explosion-proof doors, alarm signals from toxic/flammable gas detectors, and feedback from emergency shut-off valves, to prevent material leakage and over-temperature and over-pressure accidents.

Power and energy industry: Safety control units for auxiliary systems of thermal power/nuclear power and new energy storage power stations, collecting protection contacts of generator sets, the status of high-voltage switches, and fire linkage signals to ensure the safety of the energy production process.

In the metallurgical and building materials industry: Safety control systems for steel blast furnaces and cement kilns are connected to equipment fault alarm contacts, emergency shutdown signals, and interlock protection switch statuses to prevent equipment damage or safety accidents in high-temperature and high-pressure scenarios.

Advantage Products:

All items are Distributor Ready-stock Genuine Brand-new Supplying, please inform us if the other conditions are needed, Used, Open-box, Refurbished, etc.

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