ABB DP820
The ABB DP820 is a high-performance dual-channel pulse counting module for use in ABB’s S800 I/O systems. It can accurately count and measure pulse signals from external devices (such as encoders, flowmeters, etc.), and transmit these data to PLC or host computer to realize the monitoring and control of process variables.
Product parameters and specifications
Model: DP820
Type: Dual channel pulse counting module
Function: pulse counting, frequency measurement
Number of channels: 2
Counting frequency: up to 1.5MHz
Interface: RS422, 5V, 12V, 24V, 13mA sensor signal
Mounting method: DIN rail mounting
Main feature
High precision counting: can accurately measure high-speed pulse signals.
Dual channel design: Pulse signals of two channels can be processed simultaneously.
Flexible interface: Supports multiple sensor signal types.
Simultaneous measurement: Pulse counting and frequency measurement can be performed simultaneously.