- **Dual 32-bit Counters:** Two independent 32-bit counters (Counter 0 and Counter 1) capable of counting up to 4,294,967,295 (2³²–1). - **Frequency Measurement:** Measures input frequencies from **1 Hz to 100 kHz** with programmable gate times (0.1 s or 1.0 s). - **Digital Outputs:** Two open-collector digital outputs rated at **30 V / 30 mA** maximum load per channel. - **Programmable Alarms:** Configurable alarm thresholds for each counter channel with two alarm modes (Mode 0 for dual-channel, Mode 1 for single-channel high/hi-high alarms). - **Input Isolation:** Selectable isolated or non-isolated input modes per channel with **3750 Vrms isolation voltage**. - **RS485 Communication:** Supports up to **256 modules** on a single RS485 network. Compatible with **Modbus RTU** and ASCII command protocols. - **Programmable Start Value:** Counters can be initialized to a user-defined start value. - **7-Segment LED Display:** Integrated display for real-time counter or frequency values (on EX9080RD variant). - **Wide Power Range:** Operates from **+10 VDC to +30 VDC** (non-regulated). - **Industrial Reliability:** Includes hardware and software watchdogs for system stability. - **Overvoltage Protection:** Input protection up to **3750 Vrms** ensures robust operation in harsh environments. - **Flexible Configuration:** Manual setup or configuration via supplied software tools. - **Compact and Modular:** Designed for DIN-rail or panel mounting in distributed control systems.

Manufacturer: TOPSCCC

Category: Module Counter

- **Dual 32-bit Counters:** Two independent 32-bit counters (Counter 0 and Counter 1) capable of counting up to 4,294,967,295 (2³²–1). - **Frequency Measurement:** Measures input frequencies from **1 Hz to 100 kHz** with programmable gate times of **1.0 s or 0.1 s**. - **Dual Digital Outputs:** Two open-collector digital outputs rated at **30 V / 30 mA** maximum load, suitable for driving relays, SSRs, or alarms. - **Programmable Alarm Function:** Supports single- and dual-channel alarm modes with configurable high and high-high thresholds. - **Programmable Start Value:** Counters can be initialized with user-defined preset values. - **RS485 Communication Interface:** Supports up to **256 modules** on a single RS485 network using **Modbus RTU** or ASCII command protocols. - **LED Display:** Integrated **4.5-digit 7-segment LED display** for local indication of counter or frequency values. - **Wide Input Compatibility:** Accepts both **isolated and non-isolated** input signals with configurable logic levels. - **High Electrical Isolation:** Input isolation voltage up to **3750 Vrms** ensures robust protection against electrical noise and surges. - **Watchdog Protection:** Hardware and software watchdogs ensure reliable operation and automatic recovery from communication faults. - **Flexible Configuration:** Supports manual setup via RS485 commands or configuration software. - **Industrial-Grade Design:** Operates over a wide temperature range and is built for continuous operation in harsh industrial environments.

Manufacturer: TOPSCCC

Category: Module Counter