Title: +038=360.000-OU045T_03-PCD2.m4160 PLS SBC - Hardware Manual.pdf
Saia-Burgess Controls Ltd.Input/output (I/O) modulesPCD2.W6x5In the FBs the output values are not limited to 0...1023, so the whole range of the module can be used.For voltages > 10 V or currents > 20 mA, values >1023 may be output, and for voltages < 0 V or < -10 V, negative values may be output. (With the W615 it is not possible to output negative currents).This extended range does depend on the tolerances of the components, and cannot be guaranteed.Connection concept for voltage and current inputsThe voltage and current output signals are connected directly to the 14-pole terminal block (O0 … O5 / O3 and -).The following connection diagram shows a typical wiring layout for: ● voltage outputs with the PCD2.W605 and .W625 modules or ●current outputs for the PCD2.W615 module6Connection for 0..10 V (W605) or -10 V...+10 V (W625):DA4 (A2)513UR ≥ 3 kΩNo external supply is needed for voltage outputs.Connection for 0 … 20 mA(W615)DAVOLTAGE CONTROLLED CURRENT SOURCE