Emerson DL8000 - Wiring; Glossary; Modbus

DL8000 Preset Instruction Manual
iv Contents Revised February-2016
3.2.9 Discrete Output (DO) Modules ............................................................................ 3-14
3.2.10 Discrete Output Relay (DOR) Modules ............................................................. 3-15
3.2.11 Resistance Temperature Detector (RTD) Input Modules .................................. 3-17
3.2.12 Alternating Current Input/Output (AC I/O) Module ............................................ 3-18
3.2.13 Advance Pulse Module (APM)........................................................................... 3-23
3.2.14 Thermocouple (TC) Input Module ..................................................................... 3-27
3.2.15 Highway Addressable Remote Transducer (HART
®
) Module ........................... 3-30
3.3 Communication Modules and Ports ............................................................................... 3-32
3.3.1 Wiring Communications ...................................................................................... 3-34
3.3.2 Local Operator Interface (LOI – Local Port) ........................................................ 3-35
3.3.3 Using the LOI ...................................................................................................... 3-36
3.3.4 Ethernet Communications ................................................................................... 3-36
3.3.5 EIA-232 (RS-232) Serial Communications ......................................................... 3-38
3.3.6 EIA-422/485 (RS-422/485) Serial Communications Module .............................. 3-39
3.3.7 EIA-422/485 (RS-422/485) Jumpers and Termination Resistors ....................... 3-40
3.3.8 Dial-up Modem Communications Module ........................................................... 3-41
3.4 Additional Technical Information .................................................................................... 3-43
Appendix A – Glossary A-1
Appendix B – Modbus Communications B-1
B.1 Modbus Communications ................................................................................................ B-1
B.2 Modbus Configuration ..................................................................................................... B-2
B.2.1 Modbus Configuration General Tab .................................................................... B-3
B.2.2 Modbus Configuration Scale Values Tab ............................................................ B-5
B.3 Modbus History ................................................................................................................ B-7
B.3.1 Modbus Configuration History Table Tab ............................................................ B-8
B.4 Modbus Events & Alarms Functionality ......................................................................... B-11
B.4.1 Reading Events & Alarms Register ................................................................... B-11
B.4.2 Acknowledging Events & Alarms ....................................................................... B-11
B.5 Modbus Registers .......................................................................................................... B-12
B.5.1 Modbus Configuration Registers Tab ................................................................ B-14
B.5.2 Modbus Conversion ........................................................................................... B-17
B.6 Modbus Master Table .................................................................................................... B-19
B.6.1 Modbus Configuration Master Table Tab .......................................................... B-20
B.7 Modbus Master Modem ................................................................................................. B-22
B.7.1 Modbus Configuration Master Modem Tab ....................................................... B-22
B.8 HMI Information ............................................................................................................. B-24
B.8.1 Sequential Blending ........................................................................................... B-24
B.8.2 Ratio Blending ................................................................................................... B-25
Appendix C – Wiring Diagrams C-1
C.1 Daniel Senior Sonic Meter to PI Module ......................................................................... C-1
C.2 Daniel 1818A and 1838 Turbine Pre-Amp to PI Module ................................................. C-2
C.3 Micro Motion RFT9739 & 2400S Transmitters to PI Module ........................................... C-3
C.4 Micro Motion RFT9739 & 2400S Transmitters to APM Module ...................................... C-4
C.5 3- and 4-Wire RTD to RTD Module ................................................................................. C-5
C.6 Daniel Senior Sonic Meter to APM Module ..................................................................... C-6
C.7 Daniel 1818A and 1838 Dual Turbine Pre-Amp to APM Module .................................... C-7
C.8 Daniel 1818A and 1838 Turbine Pre-Amp to APM Module ............................................. C-8
C.9 Two-Stage Valve with Two Limit Switches to APM Module ............................................ C-9
C.10 Micro Motion 1700 & 2700 Transmitter to PI Module ................................................... C-10