Watlow Ez-Zone PM3 User Manual Download Page 7

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PM3/PM6 LEGACY™ Express PID Controller • 7 • Specifications

Features and Benefits

Simplified Menu

• Fits basic applications with a user-friendly

interface supported by two menus and a

streamlined list of parameters.
• Eliminates user complexity often experienced

with more advanced controllers and unneces-

sary features.
• Reduces user training costs and user pro-

gramming errors

PID Auto-Tune

• Provides auto-tune for fast, efficient start-up

Standard Bus Communications

• Allows easy product configuration via PC

communications protocol and free software.
• Saves time, simplifies programming process

and improves reliability of controller setup

Function Key

• Enables simple, one-touch operation of

user-defined, repetitive activities

Touch-Safe Package

• Increases installer and operator safety
• Complies with IP2X requirements

EZ-LINK™ Mobile Application for iPhone®

and Android™ (When Bluetooth option is

ordered)

• Expedites controller setup with intuitive

navigation
• Simplifies setting parameters with plain text

names and descriptions
• Connects quickly and easily via Bluetooth®

wireless communications

SMOOTH TOUCH™ Keypad

• Eliminates contamination points on the front

of the controller.
• Prevents premature failure of mechanical

components
• Creates a better seal on front panel.
• Ensures an easy to clean surface.

Agency approvals: UL® listed, CSA, CE,

RoHS, W.E.E.E., SEMI F47-0200, Class 1,

Div. 2 rating on selected models

• Assures prompt product acceptance
• Reduces end product documentation costs

P3T Armor Sealing System

• Compiles to NEMA 4X, IP66 and IP67

specifications
• Allows controller to be cleaned and washed
• Certified UL® 50 independent to NEMA 4X

specification

Consistent Termination Labeling (CTL)

Connection System

• Simplifies switching between products

• Speeds up user’s system documentation

Three-Year Warranty

• Demonstrates Watlow’s reliability and

product support

High-Amperage Power Control Output (1/16

DIN only)

• Drives 15 ampere resistive loads direct
• Reduces component count
• Saves panel space and simplifies wiring
• Reduces cost of ownership

Summary of Contents for Ez-Zone PM3

Page 1: ...y CUS CUST TO OM MER ER S SA ATISF TISFA ACTI CTIO ON N 1241 Bundy Boulevard Winona Minnesota USA 55987 Phone 1 507 454 5300 Fax 1 507 452 4507 http www watlow com User Guide Document No 10 42071 Rev July 2020 Made in the U S A 1 32 DIN Available Soon PM3 PM6 For Configurations PM 3 6 C _ _ _ _ AAAH_ _ ...

Page 2: ...ontroller User Guide is copyrighted by Watlow Electric Inc April 2020 with all rights reserved Return Material Authorization RMA 1 If you are an End User and this PM is installed in an OEM System please contact the OEM to get the PM repaired If you are an OEM or Watlow Distributor please go to www watlow com rma to start the RMA process Watlow Customer Service will then respond back with the RMA n...

Page 3: ...e and Resources Contact Watlow Directly For technical assistance contact Watlow at www watlow com Or call at 1 800 WATLOW2 Or 1 800 928 5692 Or email at wintechsupport watlow com PM LEGACY Express PID Controller Quick Start Guide Document No 10 41691 Part No 2126 4397 A Quick Start Guide to help you get your controller set up is available for download at https www watlow com resources and support ...

Page 4: ...talling or servicing product Unit protected by double reinforced insulation for shock hazard prevention Do not throw in trash use proper recycling techniques or consult manufacturer for proper disposal Unit can be powered with either alternating current ac voltage or direct current dc voltage Unit is a Listed device per Underwriters Laboratories It has been evaluated to United States and Canadian ...

Page 5: ...e application requirements Inputs The inputs terminal connections are located on the back side of the controller See Figure 2 The controller properly wired and configured will provide the information that any given programmed procedure can act upon In a simple form this information may come from an operator pushing a button or from a sensor monitoring the temperature of a part being heated or cool...

Page 6: ...d as 1 2 3 or 4 corresponding to the alarm instance that will drive the output Keep in mind that a function is a user programmed internal process that does not execute any action outside of the controller To have any effect outside of the controller an output must be configured to respond to a function Outputs The Output Wire Terminals are located on the back side of the controller See Figure 3 Th...

Page 7: ...ller setup with intuitive navigation Simplifies setting parameters with plain text names and descriptions Connects quickly and easily via Bluetooth wireless communications SMOOTH TOUCH Keypad Eliminates contamination points on the front of the controller Prevents premature failure of mechanical components Creates a better seal on front panel Ensures an easy to clean surface Agency approvals UL lis...

Page 8: ...oller shown is a PM6 Controller 5 Orient the collar base so the flat side faces front and the screw openings are on the sides see figure 2 then slide the base over the back of the controller 6 Slide the mounting bracket over the controller with the screws aligned to the collar base See Figure 2 Push the bracket gently but firmly until the hooks snap into the slots in the case 7 Tighten the two 6 1...

Page 9: ...nd Wiring 1 32 DIN PM3 Recommended Panel Spacing 45 2 mm 1 78 in 22 4 mm 0 88 in 21 6 mm 0 85 in 21 6 mm 0 85 in panel thickness 1 53 to 9 52 mm 0 060 to 0 075 in 1 32 DIN PM3 Dimensions 4 22in 10 2mm 0 40in 1 38in 35 2mm Mounting Panel 2 10in 53 3mm 1 22in 30 9mm 107 2 mm ...

Page 10: ... Wire 10 16 0 40 4 22 107 18 1 38 35 16 Mounting Panel 53 34 2 10 2 10 53 34 1 16 DIN PM6 Dimensions 45 2 mm 1 78 in 45 2 mm 1 78 in 21 5 mm 0 85 in 21 6 mm 0 85 in panel thickness 1 53 to 9 52 mm 0 060 to 0 075 in 1 16 DIN PM6 Recommended Panel Spacing ...

Page 11: ...n 1 2 X1 W1 Y1 common Any switched dc output can use dc open collector dc Switched dc open collector output 1 PM6_ _ C _ _ _ _ _ H _ _ W2 Y2 dc dc Switched dc output 2 PM6_ _ _ C _ _ _ _H_ _ F1 G1 H1 voltage or current voltage current Universal Process output 1 PM6_ _ F _ _ _ _ _ H_ _ L1 K1 J1 normally open common normally closed Mechanical Relay 5 A Form C output 1 PM6_ _ E _ _ _ _ _ H _ _ L2 K2 ...

Page 12: ...M6 Ó Warning Use National Electric NEC or other country specific standard wiring and safety practices when wiring and connecting this controller to a power source and to electri cal sensors or peripheral devices Failure to do so may result in damage to equipment and property and or injury or loss of life Note Maximum wire size termination and torque rating 0 0507 to 3 30 mm2 30 to 12 AWG single wi...

Page 13: ... resistance RTD excitation current of 0 09 mA typical Each ohm of lead resistance may affect the reading by 0 03 C For 3 wire RTDs the S1 lead must be con nected to R1 For best accuracy use a 3 wire RTD to compensate for lead length resistance All three lead wires must have the same resis tance Thermocouple 2 KΩ maximum source resistance 20 MΩ input impedance 3 microampere open sensor detection Th...

Page 14: ...c dc Y1 and or Y2 common Switched DC PM6_ _ _ C _ _ _ _ _H_ _ L2 K2 NO ARC Relay Form A PM6_ _ _ H _ _ _ _H_ _ Open Collector Load Power Supply dc common X1 W1 PM6_ _ C _ _ _ _ _H _ _ Power Supply Note Switched dc and Process outputs use a common power supply with a maximum current output of 40mA As an example supplied current mA from output 1 and 2 can be 20 20 30 10 30 0 10 30 etc Outputs Please...

Page 15: ...hanical Relay Form A 5 A at 240V ac or 30V dc maximum resistive load 20 mV at 24V minimum load 125 V ac pilot duty 120 240V ac 25 V ac at 24V ac 100 000 cycles at rated load Output does not supply power For use with ac or dc See Quencharc note NO ARC Relay Form A 15 A at 85 to 264V ac resistive load only 1 16 DIN models only 2 000 000 cycle rating for NO ARC circuit 100 mA minimum load 2 mA maximu...

Page 16: ... point in the lower display In other pages changes the upper display to a higher or lower value or changes a param eter selection Keys Displays PM6 PID Controller Advance Key Advances through parameter prompts Keys Display PM3 PID Controller Upper Display In the Operations Menu displays the process value otherwise displays the value of the parameter in the lower display Infinity Key Clears and sil...

Page 17: ...ge Use the Up and Down Arrow Keys to increment or decrement settings or change selection Set Up Menu To enter the Setup Menu press the Infinity Key to return to Home Page Then press both Arrow Keys for 6 seconds to enter the Set Up Menu Press the green Advance Key to scroll to the prompt of choice Use Arrow Keys to increment or decrement settings or change selection At any point within the Setup M...

Page 18: ...in bold 0 to 9 999 000 F or units 0 to 5 555 000 C Units 25 0 F or 14 0 C C Pb C Pb Cool Proportional Band Set the PID proportional band for the cool outputs Appears if Cool algorithm set to PID Range Defaults are shown in bold 0 to 9 999 000 F or units 0 to 5 555 000 C Units 25 0 F or 14 0 C OPERATION MENU Upon power up of the control using the advance key will scroll through the various prompts ...

Page 19: ...own in bold 0 to 9 999 seconds per repeat 180 td td Time Derivative Set the PID derivative time for the outputs Appears if Heat or cool algorithm set to PID Range Defaults are shown in bold 0 to 9 999 seconds 0 seconds o tb1 o tb1 Time Base Output 1 Set the time base for fixed time base control Appears if Output 1 set to heat or cool with control algorithm set to PID Range Defaults are shown in bo...

Page 20: ...m Type A ty is set to Process or Deviation Alarm Range Defaults are shown in bold 1 999 000 to 9 999 000 F or units 1 128 000 to 5 537 000 C Units 300 0 F or 150 0 C i CA i CA Calibration Offset Set an offset value for a process output Appears if Always Range Defaults are shown in bold 1 999 000 to 9 999 000 F or units 1 110 555 to 5 555 000 C 0 0 OPERATION MENU Continued Upon power up of the cont...

Page 21: ...e analog sensor type to match the device wired to this input Appears if Always Range Defaults are shown in bold tC Thermocouple uolT Volts dc MA Milliamps dc r0 1H RTD 100 Ω thEr Thermistor Lin Lin Linearization Set the linearization to match the thermo couple type wired to this input For example select H for a type K Thermocouple Appears if Sensor Type is set to Ther mocouple Range Defaults are s...

Page 22: ... if Always Range Defaults are shown in bold 0 Whole 0 0 Tenths 0 00 Hundredths C_F C_F Display Units Select which units will be displayed Appears if Always Range Defaults are shown in bold F F C C r Lo r Lo Range Low For process signals this value scales the units to minimum electrical units 0 volts or 4 mA For TC RTD or Thermistor this value is the param eter for setting the minimum allowable set...

Page 23: ... Function of Output 2 Select which function will drive this output Appears if If output 2 is ordered Range Defaults are shown in bold oFF Off CooL Cool hEAt Heat ALM Alarm h Ag h Ag Heat Algorithm Set the heat control method Appears if Output 1 or 2 set to heat Range Defaults are shown in bold oFF Off Pid PID on of On Off hSC hSC Hysteresis Heat Cool Set the control switching hysteresis for on off...

Page 24: ...ame Description A hy A hy Alarm Hysteresis Set the hysteresis for an alarm This determines how far into the safe region the process value needs to move before the alarm can be cleared Appears if When alarm type is set to process or deviation alarm Range Defaults are shown in bold 0 001 to 9 999 000 F or units 0 001 to 5 555 000 C Units 1 0 F or 1 0 C A lg A Lg Alarm Logic Select what the output co...

Page 25: ...o 5 555 deg C per hour Defaults are shown in bold 1 0 F degrees or units per hr s lo S Lo Scale Low Output 1 Set the scale low for process output in electrical units This value in volts or mil liamps will correspond to 0 PID power output Appears if Output 1 is a Process set to heat or cool Range Defaults are shown in bold 100 0 to 100 0 0 0 SET UP MENU Continued To enter the Setup Menu push and ho...

Page 26: ...rrespond to 100 PID power output Appears if Output 1 is a Process set to heat or cool Range Defaults are shown in bold 100 0 to 100 0 10 0 o hi1 o hi1 Power Scale High Output 1 Set maximum value of output 1 range Appears if Output 1 is Switched and set to heat or cool Range Defaults are shown in bold 0 0 to 100 100 0 o hi2 o hi2 Power Scale High Output 2 Set maximum value of output 2 range Appears...

Page 27: ... design W E E E Controller User selectable heat cool on off P PI PD PID or alarm action not valid for limit controllers Auto tune with control algorithm Control sampling rates input 10Hz outputs 10Hz Input and output capacity per controller type ordering information Serial Communications Isolated communications Standard bus configuration protocol Wiring Termination Touch Safe Terminals Input power...

Page 28: ...1 16 DIN package automatically programmed as an auto manual transfer mode function on PID models Specifications Continued Output Hardware Switched dc 22 to 32VDC 30mA Open collector 30VDC max 100mA max current sink Solid state relay SSR Form A 0 5A 24VAC min 264VAC max opto isolated without contact suppression Electromechanical relay Form C 24 to 240VAC or 30VDC max 5A resistive load 100 000 cycle...

Page 29: ... not available in all countries contact factory 8 Comm Options 3 Package Size 3 1 32 DIN coming soon 6 1 16 DIN 6 7 Output 1 and 2 Hardware Options Output 1 Output 2 CA Switched dc open collector None CH Switched dc open collector NO ARC 15A power control CC Switched dc open collector Switched dc CJ Switched dc open collector Mechanical relay 5A Form A CK Switched dc open collector SSR Form A 0 5A...

Page 30: ...commend minimum 1000 V peak to maximum 2000 V peak 70 joules or better part be used Compliant with 2011 65 EU RoHS2 Directive Per 2012 19 EU W E E E Directive Please Recycle Properly Models PM 4 8 or 9 E contain a type BR1225 coin cell battery which shall be recycled at end of life per 2006 66 EC Battery Directive as amended by 2013 56 EU Directive Models PM6XXXX B E F G H J K XXXXXX where X any l...

Page 31: ...and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one ...

Page 32: ...PM3 PM6 LEGACY Express PID Controller 32 1241 Bundy Boulevard Winona Minnesota USA 55987 Phone 1 507 454 5300 Fax 1 507 452 4507 http www watlow com ...

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