NIVELCO UNICONT PMM-300 User Manual
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Contents | 
Thank you for choosing a NIVELCO instrument.We are sure that you will be satisfied throughout its use.1. APPLICATIONThe UNICONT PMM-300 series is a universal display and controller. It can also be used as (oneor two channel) display and limit-switch depending on the configuration of the instrument. For thecomplete range of the models, technical data and programming in detail see the INSTALLATIONAND PROGRAMMING MANUAL.The aim of this User’s Manual is to give a concise guideline for applications of the UNICONTPMM as a process display and limit switch.2. REAR PANELS1514AL3AC/DC21MAINSUT2322I 2out109I 1out19C201817 RS48576543C1/AL1TRD16AL4821C2/AL22624 25IN21311CJ112IN1426 7 8 95311514AL3AC/DC21MAINSUT2322I 2out109I 1out19C201817 RS48576543C1/AL1TRDSSR SSR16AL4821C2/AL22624 25IN21311CJ112IN1426 7 8 9531Rear panel for relay output Rear panel for SSR driver output1 MAINS: Power supply2 C1/AL1: Control or alarm output from relay 13 C2/AL2: Control or alarm output from relay 24 Iout 1: Analogue current output 1 (proportional to IN1)5 IN1: Universal input 16 AL3-AL4: Contacts (output) of alarm relay 3 and 47 RS485: Connector for RS485 interface8 UT : Transmitter power supply9 Iout 2: Analogue current output 2 (proportional to IN2)10 IN2: Universal input 23. WIRING EXAMPLESUse wire of 0,5…2,5 mm2 for wiring.3 4 5Relay output 16 7 8Relay output 2 Relay output 3 Relay output 411+1312IN110 ohm0/4-20 mA inputCJ1CJ111+12 13IN1Voltage input24+2625IN210 ohm0/4-20 mA input21MAINS2 ACat.“B”Power supply~14 15 16 17+109Rtmax.600 ohmI 1out0/4-20 mA output+ +2322Rtmax.600 ohmI 2out0/4-20 mA outputC18+ 19 20RS485 output SSR2 driver output+ 43SSR1 driver output7621 11+++ +23 1322 12Iout2UT10 ohmTransmitter4-20 mAPower supply for and signalfrom two wire transmitterCJ1 IN1TransmitterPower supply for and signalfrom three wire transmitter21 11++++ +23 1322 12Iout2UT10 ohm0/4-20 mACJ1 IN1UUUSSSEEERRR’’’SSS MMMAAANNNUUUAAALLLfor applications as display and limit switchvalid from software version (indicated at S.PrG)202 and higher4. ACCESSORIES1 Installation and Programming Manual1 User’s Manual2 Mounting brackets1 KTY83 for cold junction compensation1 Resistor for shunting the inputwith models configured for current input10 Ohm MR-25, 1%, 0,25W(2 pcs with models with 2 inputs)1 set Plug-in terminal box1 set Measurement stickers5. PUTTING INTO OPERATIONThe Steps of putting into operation are:- wiring- switching on the instrument- setting Factory Default (if necessary)The PMM is delivered with (temperaturecontrol oriented) Factory Default A. Thereforeyou have to change over to Factory Default B(See Triple Push-Button Operation)- changing parameters and Electronic DipSwitch (EDS) position (if necessary)Programming will be carried out by the push-buttons on the front panel (see Point 6.)The programming flow chart and theMenu/Submenu points are shown in Point 7.The Submenu points with grey background arenot used in applications as indicator and limit-switch.- With instruments with one input only, thelower (green) row will not be used as displaybut only for entering the values to beprogrammed. |
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