Wiring a 2 wire pulse signal to a DP840 module
Q1. Which Terminals to I land a 2 wire pulse signal on a TU830 with DP840 Module. The flow meter is powered with external 24VDC and outputs a square wave 0-5kHz range.
Q2. second image is the I/O connections tab, do I use the Frequency channel 1 (16.3.9) or the "Pulse count channel 1" (16.3.17)?
Background: We are upgrading from Trio I/O to the S800 I/O, these flow meters worked fine on the Trio high speed counter block. Thanks.
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