Transcription of RS485 – JBUS/MODBUS - Mersen
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Syst mes de Coupure et de ProtectionIndustrial Switching and Protection SystemsON1 COMFDINLGBEPSOCOMEC GROUP SWITCHING PROTECTION & UPSDIRIS A40/A41RS485 JBUS/MODBUS Operating instructions2 SOCOMEC - R f. : CDR 27 038_gb3 SOCOMEC - R f. : CDR 27 038_gbPRELIMINARY OPERATIONS _____4 GENERAL INFORMATION _____4 INSTALLATION _____5 CONNECTION _____5 PROGRAMMING _____6 COMMUNICATION ADDRESS _____7 COMMUNICATION SPEED _____7 COMMUNICATION PARITY_____8 COMMUNICATION STOP BIT _____8 COMMUNICATION _____9 THE STANDARD COMMUNICATIONS FRAME _____9 LIST OF PARAMETERS TO BE DISPLAYED _____10 Table of values with allocated current and voltage winf-ding ratios on 2 words_____10 Address available with the Monitoring or Control/Command option_____11 Instant value display _____12 Table of values without allocated current and voltage winding ratios on 1 word _____13 Alarm event log _____16 Table of current and voltage
SOCOMEC - Réf. : CDR 27 038_gb 5 GB DIRIS A40/A41- RS485 - JBUS/MODBUS® CONNECTION The module is fitted onto the back of the DIRIS A40/A41in one of the 4 positions provided. DIRIS 342 A DIRIS 343 A ON 1 O N 0V - + 1 R = 120 Ω DIRIS 347 A
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