Slide 1Communication lines Slide 2 OSI model Open Systems Interconnection (OSI) model (ISO/IEC 7498-1) Source: homepages.uel.ac.ukhomepages.uel.ac.uk Physical layer – specifies…

Slide 1 SEPAM Communications Troubleshooting Slide 2 Power  Communications module not powered Slide 3 Power  Communications module not powered Slide 4 Terminating Jumper…

SEPAM Communications Troubleshooting Power Communications module not powered Power Communications module not powered Terminating Jumper Protocol Modbus Wiring 2-Wire RS-485…

A P P LI C AT IO N N O TE © 17-60115 Issue 2, October 2009 Page 1 of 44 Head office Asia Pacific EMEA Americas Codan Limited ABN 77 007 590 605 81 Graves Street Newton SA…

LISTA Nº 27 HOJA 1 PC-232 A2K4 PC-585ZD PC-1832 PC-1864 6002W N4 MPXH N8 MPXH N16 MPXH N32 MPXH KPD-777 195 KPD-232 187 PC-1555RKZ 222 PK-5508 287 PK-5508 BLK 287 PK-5516…

Communication lines Communication lines OSI model Open Systems Interconnection (OSI) model (ISO/IEC 7498-1) Source: homepages.uel.ac.uk Physical layer – specifies electrical…