Product Introduction

Specifications

Number of input signals: 32, independent of each other.

Input frequency range: 0Hz to 1kHz.

Minimum pulse width: 300 microseconds.

Counting accuracy: ± 2 counts for active modules.

Maximum count value: 2147483647 (2 ³ ¹ -1).

Counter overflow time: 596 hours (24 days) at 1kHz.

Input voltage: Absolute maximum value of 42.5VDC.

Switch level: rising edge (from off to on).

Switching voltage: turn off to a typical value of 15Vdc, worst-case scenario 18Vdc; Drive to the standard value of 8Vdc, and in the worst case, 6Vdc.

Lag voltage: typical value 4VDC.

Conducting current: 6mA to 9mA.

Count input delay: less than 15ms.

Point isolation voltage: minimum 1500Vdc.

Logic power consumption: less than 10 watts.

Functional characteristics

High precision counting: 32 independent 31 bit counters that can accurately measure signals from active flow or unit sensors.

Triple redundancy architecture: belonging to the TMR series, it implements a triple module redundancy architecture through three isolated input channels, ensuring that even if a single module fails, the system can continue to operate and improve system reliability.

Optical isolation input: Using optical isolation technology to protect the input signal from electrical noise interference and ensure the accuracy of pulse counting.

Hot plugging function: Supports hot plugging, allowing module replacement or maintenance during system operation without the need for downtime, reducing system downtime.

Real time diagnosis: Provides continuous diagnosis and fault detection functions for each channel, which can detect and report operational faults through indicator lights or alarms, making it easy to quickly locate and solve problems.

application area

Flow measurement: In industries such as petroleum and chemical, it is used to accurately measure and accumulate the flow rate of fluids, providing accurate data for material measurement and control in the production process.

Speed monitoring: In the fields of mechanical manufacturing, electricity, etc., it can be used to monitor the speed of equipment such as motors, fans, pumps, etc., achieving real-time monitoring and protection of equipment operating status.

Production counting: In automated production lines, it is used to count and control the quantity of products, production pace, etc., to ensure the efficiency and stability of the production process.

Safety Instrumented System: In safety critical applications such as emergency shutdown systems, burner management systems, etc., it can accurately count and process pulse signals related to safety, ensuring the safety of personnel and equipment.

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