User Manual SIU-DL DataLogger - Support Carlo Gavazzi AB
User Manual SIU-DL DataLogger - Support Carlo Gavazzi AB
User Manual SIU-DL DataLogger - Support Carlo Gavazzi AB
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<strong>SIU</strong>-<strong>DL</strong><strong>DataLogger</strong>Revision 3.20.11.3 Connectors1.3.1 ModbusRTU or Modem interface, RS-232The 9-pole DSUB, male connector on the <strong>SIU</strong>-<strong>DL</strong> unit contains an RS-232 interface. This port canbe used to connect to any equipment with an RS-232 interface.Pin number Function1 CD (Carrier Detect)2 Rx (Receive)3 Tx (Transmit)4 DTR (Data Terminal Ready)5 GND6 DSR (Data Set Ready)7 RTS (Request To Send)8 CTS (Clear To Send)9 RI (Ring Indicator)Serial interface(DSUB-9, RS-232)Ethernet interface(RJ-45, 10/100Mbps)8
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