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PSG Plastic Service GmbH Operating instructions ETR112 6.2.5 Digital Input (Connection X7, X13) The digital inputs are realized with optocouplers. The standard device is designed with 2 digital function inputs (at connection X7) and 4 digital inputs (at connection X13). The digital function inputs, as well as the digital inputs, work with functions fixed stored in the controller, which are defined by the system setting. PIN X7 NEW X7 OLD Description PIN X13 X13 NEW OLD Description 1 I2 IN2 Dig. function input 2 7 I1 DI1 Digital input 1 2 I1 IN1 Dig. function input 1 8 I2 DI2 Digital input 2 3 I- IN- Reference potential I * 9 I3 DI3 Digital input 3 10 I4 DI4 Digital input 4 Dig. function input X7 Auxiliary voltage U+ from connection X7/8 or Uext Auxiliary voltage U- from connection X7/9 or 0Vext Digital input X13 Auxiliary voltage U+ from connection X7/8 or Uext Auxiliary voltage U- from connection X7/9 or 0Vext The specifications apply for all digital inputs. Rated voltage 30VDC Power requirement approx. 5mA Configuration Stipulate function which is implemented on ->[SP25] INPD/INPD - Function of Digital Inputs activation/deactivation of the two digital inputs on plug X7. Stipulates the function of the digital inputs/ ->[SP51] DIO /DIO - Digital Inputs / Outputs outputs on terminal X13 Rev. 1.00.03 Technical changes reserved 19
