Instantaneous Totalizer PFC-4921 digital panel meter with simultaneous display of instantaneous and cumulative values, high-speed pulse input, 16-bit analog output, alarm outputs, and wide sensor compatibility for precise industrial measurement and signal conversion.
The Instantaneous Totalizer PFC-4921 is designed to display and output both instantaneous and cumulative values, and accurate measurement is achieved for a wide range of industrial applications. As a result, reliable monitoring is ensured, while multiple measurement functions are combined in a single device.
Moreover, compatibility with various sensors is supported, including pulse output flow sensors, magnetic gear speed sensors, rotary encoders, and linear gauges. Therefore, flexible integration is enabled, while system adaptability is increased across different measurement setups.
Furthermore, a wide range of applications is supported, and measurements such as length, angle, displacement, and flow rate can be handled efficiently. In addition, signal conversion is also supported, so the device can be used in both monitoring and control systems.
In addition, high-speed input is supported, and single-phase signals up to 4 MHz and A/B phase signals up to 1 MHz can be processed. As a result, fast and accurate signal handling is ensured, while performance is maintained in dynamic environments.
Moreover, a 16-bit analog output is provided with a maximum update speed of 1 ms, and multiple alarm outputs (comparators) are included. Optional RS-232C communication is also supported, so system connectivity is enhanced while control functionality is expanded.
Finally, sensor power supply is supported, and compatibility with LINKSHIP setting software is provided. A compact 48×96 size is adopted, so installation is simplified while maintaining high performance.
Overall, the Instantaneous Totalizer PFC-4921 provides flexible measurement, high-speed performance, and reliable output, so it is well suited for industrial monitoring, signal processing, and automation applications.
Specifications
| name | Instantaneous integration calculation |
| Type | PFC-4921 |
| Measurement method | ペリオマチック™ B method |
| 【Entry Department】 |
| 1.1 センサ入力 |
| Entry points | 1 point |
| signal form | Single phase, A/B signal, UP/DOWN signal |
| トリガレベル | 2.5V / 0V |
| Input frequency range | 0.01Hz ~ 4MHz (single phase, UP/DOWN signal) / ~ 1MHz (A/B phase signal) |
| Enter the force of the パルス frame | 3μs or more (H, Lレベル shared) |
| Enter force resistance | 10kΩ |
| Input pressure | ±30V |
| センサ power supply | (Standard) +12V / 100mA
(オプション) +5V / 200mA |
| Input コネクタ terminal block | 7.62mm ピッチ M3 フリー Terminal ビス |
| 1.2 Controlling force（スタート／ストップ／リセット） |
| control input | Rear terminal input (GND terminal and short circuit) |
| Entry points | 3 points (スタート／ストップ／リセット) |
| input signal | ロジック signal |
| Input circuit | About 5kΩで +5V voltage |
| Input pressure | +30V / -25V |
| Output コネクタ terminal block | 7.62mm ピッチ M3 フリー Terminal ビス |
