The DP840 module consists of 8 identical independent channels. Each channel can be used for pulse count or frequency (speed) measurement, maximum 20 kHz. The inputs can also be read as DI signals.? Each channel has a configurable input filter. The module perform self-diagnostics cyclically. With advanced diagnostics, for single or redundant applications. Interface for NAMUR, 12 V and 24 V. The input can be read as digital input signals.

Use DP840 with Module Termination Units TU810V1, TU812V1, TU814V1, TU830V1, TU833.

Features and benefits

• 8 channels

• The modules can be used in both single and redundant applications

• Interface for NAMUR, 12 V and 24 V transducer signal levels

• Each channel can be configured for pulse count or frequency measurement

• The inputs can also be read as DI signals

• Pulse count by accumulation in a 16 bit counter

• Frequency (speed) measurement 0.5 Hz - 20 kHz

• Advanced on-board diagnostics

DP840模塊由8個(gè)相同的獨(dú)立通道組成。每個(gè)通道可用于脈沖計(jì)數(shù)或頻率速度)測(cè)量，最大20kHz。輸入也可以被讀取為DI信號(hào)。每個(gè)通道都有個(gè)可配置的輸入濾波器。模塊周期性地執(zhí)行自診斷。具有高級(jí)診斷功能，適用于單個(gè)或元余應(yīng)用。適用于NAMUR的接口，12V和24V.輸入可讀取為數(shù)字輸入信號(hào)。

將DP840與模塊端接單元TU810V1、TU812V1、TU814V1、TU830V1、TU833一起使用。

特點(diǎn)和優(yōu)勢(shì)

8個(gè)頻道

模塊既可用于單個(gè)應(yīng)用程序，也可用于冗余應(yīng)用程序

NAMUR接口，12V和24V傳感器信號(hào)電平

每個(gè)通道可配置為脈沖計(jì)數(shù)或頻率測(cè)量

輸入也可以被讀取為DI信號(hào)

在16位計(jì)數(shù)器中累加脈沖計(jì)數(shù)

頻率(速度)測(cè)量05H-20kHz

先進(jìn)的車載診斷