EZ-ZONE® PM Express User's Guide PID Controller TOTAL CUSTOMER SATISFACTION 3 Year Warranty ISO 9001 Registered Company Winona, Minnesota USA 1241 Bundy Boulevard., Winona, Minnesota USA 55987 Phone: +1 (507) 454-5300, Fax: +1 (507) 452-4507 http://www.watlow.com 0600-0065-0000 Rev. E April 2013 Made in the U.S.A.
Safety Information We use note, caution and warning symbols throughout this book to draw your attention to important operational and safety information. A “NOTE” marks a short message to alert you to an important detail. A “CAUTION” safety alert appears with information that is important for protecting your equipment and performance. Be especially careful to read and follow all cautions that apply to your application.
Technical Assistance You can get assistance from your local Watlow representative (see back cover), send an e-mail with your questions to: wintechsupport@watlow.com or dial +1 (507) 494-5656 between 7 a.m. and 5 p.m. Central Standard Time (CST) and ask for an Applications Engineer. Please have the following information available when calling: • Complete model number • All configuration information • User's Guide • Factory Page The EZ-ZONE PM Controller User’s Guide is copyrighted by Watlow Electric, Inc.
Installation and Wiring 15.9 mm (0.63 in) 1/32 DIN (PM3) Dimensions 101.6 mm (4.00 in) 31.2 mm (1.23 in) 53.3 mm (2.10 in) Side 30.9 mm (1.22 in) Front Top 1/32 DIN (PM3) Recommended Panel Spacing 45.2 mm (1.78 in) 22.4 mm (0.88 in) panel thickness 1.53 to 9.52 mm (0.060 to 0.075 in) 21.6 mm (0.85 in) 21.6 mm (0.
15.8 mm (0.62 in) 1/16 DIN (PM6) Dimensions 101.6 mm (4.00 in) 53.3 mm (2.10 in) 53.3 mm (2.10 in) Side 51.2 mm (2.02 in) Front Top 1/16 DIN (PM6) Recommended Panel Spacing 45.2 mm (1.78 in) 45.2 mm (1.78 in) panel thickness 1.53 to 9.52 mm (0.060 to 0.075 in) 21.6 mm (0.85 in) 21.5 mm (0.
1/8 DIN (PM8) Vertical Dimensions 15.75 mm (0.62 in) 53.34 mm (2.10 in) 1.52 mm (0.06 in) 100.33 mm (3.95 in) 54.8 mm (2.16 in) 10.16 mm (0.40 in) 30.73 mm (1.21 in) 101.60 mm (4.00 in) 1/8 DIN (PM8) Vertical - Recommended Panel Spacing 44.96 to 45.60 mm (1.77 to 1.79 in) 92.00 to 92.80 mm (3.62 to 3.65 in) panel thickness 1.53 to 9.52 mm (0.060 to 0.375 in) 21.6 mm (0.85 in) Minimum 21.6 mm (0.
1/8 DIN (PM9) Horizontal Dimensions 15.75 mm (0.62 in) 100.33 mm (3.95 in) 1.52 mm (0.06 in) 53.8 mm (2.16 in) 53.34 mm (2.10 in) 10.16 mm (0.40 in) 30.73 mm (1.21 in) 101.60 mm (4.00 in) 1/8 DIN (PM9) Horizontal Recommended Panel Spacing 92.00 to 92.80 mm (3.62 to 3.65 in) 44.96 to 45.6 mm (1.77 to 1.79 in) panel thickness 1.53 to 9.52 mm (0.060 to 0.375 in) 21.6 mm (0.85 in) Minimum 21.6 mm (0.
1/4 DIN (PM4) Horizontal Dimensions 15.75 mm (0.62 in) 100.33 mm 1.52 mm (0.06 in) (3.05 in) 100.33 mm (3.95 in) 12.70 mm (0.50 in) 30.73 mm (1.21 in) 100.84 mm (3.97 in) 1/4 DIN (PM4) Horizontal Recommended Panel Spacing 92.00 to 93.0 mm (3.62 to 3.65 in) 92.00 to 93.0 mm (3.62 to 3.65 in) 21.6 mm (0.85 in) Minimum panel thickness 1.53 to 9.52 mm (0.060 to 0.375 in) 21.6 mm (0.
Installation the ridges on the sides of the controller. Each tooth is staggered at a different depth from the front so that only one of the tabs, on each side, is locked onto the ridges at a time. Removing the Mounted Controller from Its Case 1. From the controller's face, pull out the tab on each side until you hear it click. CASE BEZEL RETENTION COLLAR PANEL GASKET 1. Make the panel cutout using the mounting template dimensions in this chapter. Insert the case assembly into the panel cutout. 2.
Terminal Definitions Slot C Terminal Function Model 98 99 power input: ac or dc+ power input: ac or dc- PM _C_ _ _ - AAAAB _ _ CF CD CE Standard Bus EIA-485 common Standard Bus EIA-485 T-/RStandard Bus EIA-485 T+/R+ PM _C_ _ _ - AAAAB _ _ (RTD) or current +, (RTD), thermocouple -, current - or volts -, thermistor S1 (RTD), thermocouple + or volts +, thermistor Universal Sensor input 1: all configurations Slot A Input 1 T1 S1 R1 Outputs 1 Terminal Function Configuration 2 X1 common (Any swit
Note: In the graphics below notice that the Slot A connector does not show labeling for the outputs. Labeling for Slot A outputs is based on the controller part number.
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 electrical 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) singlewire termination or two 1.31 mm2 (16 AWG) • 0.8 Nm (7.0 lb.-in.
Note: In the drawings below for each input notice that the Slot A connector labeling is identified. Note: When using a 2 wire RTD, jumper S1 and T1 together Inputs All inputs shown below represent input 1 (the only input) and are to be connected to slot A of the PID Control.
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 note all outputs are connected exclusively to slot A. Output availability is based on the part number of your PID Control.
Mechanical Relay Form A L2 Quencharc Note: Switching pilot duty inductive loads (relay coils, solenoids, etc.) with the mechanical relay, solid state relay or open collector output options requires use of an R.C. suppressor. K2 PM _ C _ _ (J) - A A A A B _ _ Switched DC • Supplied current up to a maximum of 30 mA. See Power Supply note above. • Short circuit limited to <50 mA • 22 to 32VÎ (dc) open circuit voltage • Use dc- and dc+ to drive external solid-state relay.
Keys & Displays 16th DIN PID Controller Zone Display: When [2onE] (found in the Factory Page) is set to on, indicates the controller zone. [1] to [9] = zones 1 to 9 [A] = zone 10 [E] = zone 14 [b] = zone 11 [F] = zone 15 [C] = zone 12 [h] = zone 16 [d] = zone 13 Upper Display: In the Operations Menu, displays the process value, otherwise displays the value of the parameter in the lower display.
Keys & Displays for 1/8th or 1/4 DIN PID Controllers PM9 ® PM8 ® PM4 ® Responding to a Displayed Message An active message will cause the display to toggle between the normal settings and the active message in the upper or left display and [Attn] in the lower or right display. Your response will depend on the message and the controller settings. Some messages, such as Tuning, indicate that a process is underway.
Upon power up of the control, using the advance key will scroll through the various prompts found in the Operations Menu. At any point within the Operations menu to return to the default display push the Infinity ˆ key. Operations Menu Display Autotune Start an autotune. While active the upper or left and lower or right display will flash [tUn1] and [Attn]. Appears if: Heat or cool algorithm set to PID [`C;M] [ C.M] Control Mode Active View the current control mode. Appears if: Always [`h;Pb] [ h.
Range (Defaults are shown bold) [``no] No [`yES] Yes [`off] Off [AUto] Auto [MAn] Manual 0 to 9,999.000°F or units 0 to 5,555.000°C Units, 25.0°F or 14.0°C 0 to 9,999.000°F or units 0 to 5,555.000°C Units, 25.0°F or 14.0°C 0 to 9,999 seconds per repeat 180 0 to 9,999 seconds 0 seconds 0.1 to 60.0 seconds (solid-state relay or switched dc) 5.0 to 60.0 seconds (mechanical relay & NO-ARC power control) 1 sec. [SSR & sw dc], 20.0 sec. [mech. relay & NO-ARC] 0.1 to 60.
Upon power up of the control, using the advance key will scroll through the various prompts found in the Operations Menu. At any point within the Operations menu to return to the default display push the Infinity ˆ key. Operations Menu (cont.) Display Parameter Name Description [`A;hi] [ A.hi] Alarm High Set Point Process - set the process value that will trigger a high alarm. Deviation - set the span of units from the closed loop set point that will trigger a high alarm. Appears if: If Alarm Type (A.
Range (Defaults are shown 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 -1,999.000 to 9,999.000°F or units, -1,110.555 to 5,555.000°C, 0.
To enter the Setup Menu push and hold the up and down arrow keys for approximately Setup Menu 3 seconds. Once there, push the green Display Parameter Name Description advance key to scroll through to the prompt of choice and then use the up and down Lockout Menu [LoC] arrow keys to change the range. At any Set the security clearance level. The user [LoC] point within the Setup menu to return to the can access the selected level and all lower levels. default display push the Infinity ˆ key.
Range (Defaults are shown bold) 1 to 5 1 Operations Menu (read only, A/M button disabled)* 2 Operations Menu (A/M button disabled, Set point R/W)* 3 Operations Menu (A/M button enabled, Set point R/W, Control Mode R/W)* 4 Operations Menu R/W access* 5 Operations Menu and Setup Menu full R/W access *You can change the security level at any level [``tC] Thermocouple, [uolT] Volts dc, [`MA] Milliamps dc [r0;1H] RTD 100 Ω, [thEr] Thermistor [`b] [`c] [`d] [`e] [`f] B C D E F [`J] [`H] [`n] [`r] [`S] J K N R
To enter the Setup Menu push and hold the Setup Menu up and down arrow keys for approximately 3 seconds. Once there, push the green Display Parameter Name Description advance key to scroll through to the prompt of choice and then use the up and down [`fn1] Function of Output 1 arrow keys to change the range. At any Select which function will drive this output. [ fn1] point within the Setup menu to return to the Appears if: If output 1 is ordered default display push the Infinity ˆ key.
Range (Defaults are shown bold) [`oFF] Off, [CooL] Cool, [hEAt] Heat, [ALM] Alarm [uoLt] Volts [`MA] Milliamps [`oFF] Off, [CooL] Cool, [hEAt] Heat, [ALM] Alarm [`oFF] Off, [`Pid] PID [on;of] On-Off 0 to 9,999.000°F or units 0 to 5,555.000°C Units, 3.0°F or 2.0°C [`oFF] Off, [`Pid] PID [on;of] On-Off [`oFF] Off, [PR;AL] Process Alarm [dE;AL] Deviation Alarm 0.001 to 9,999.000°F or units 0.001 to 5,555.000°C Units, 1.0°F or 1.
To enter the Setup Menu push and hold the up and down arrow keys for approximately 3 seconds. Once there, push the green advance key to scroll through to the prompt of choice and then use the up and down arrow keys to change the range. At any point within the Setup menu to return to the default display push the Infinity ˆ key. Setup Menu Display Alarm Latching Turn alarm latching on or off. A latched alarm has to be turned off by the user.
Range (Defaults are shown bold) [nLAt] Non-Latching [`LAt] Latching [`oFF] Off [`Str] Startup [StPt] Set Point [both] Both [`oFF] Off [``on] On [`oFF] Off [``on] On [`oFF] Off, [`Str] Startup [StPt] Set Point Change, [both] Both 1.0°F degrees or units per hour 1.0°C -100.0 to 100.0 0.
To enter the Setup Menu push and hold the up and down arrow keys for approximately 3 seconds. Once there, push the green advance key to scroll through to the prompt of choice and then use the up and down arrow keys to change the range. At any point within the Setup menu to return to the default display push the Infinity ˆ key. Setup Menu Display Scale High Output 1 Set the scale high for process output in electrical units. This value; in volts or milliamps, will correspond to 100% PID power output.
Range (Defaults are shown bold) -100.0 to 100.0 10.0 0.0 to 100% 100.0 0.0 to 100% 100.
Specifications Line Voltage/Power • All voltage levels represent minimums and maximums • 85 to 264V~(ac), 47 to 63Hz • 20 to 28VÅ(ac), +10/-15 percent; 50/60Hz, ±5 percent • 12 to 40VÎ(dc) • 10VA maximum power consumption (PM3 and PM6) • 14VA maximum power consumption (PM4, 8 and 9) • Data retention upon power failure via nonvolatile memory • Compliant with SEMI F47-0200, Figure R1-1 voltage sag requirements @ 24VÅ(ac) or higher Environment • -18 to 65°C (0 to 149°F) operating temperature • -40 to 85°C (-40
Specifications (cont.) Universal Input • Thermocouple, grounded or ungrounded sensors • >20MΩinput impedance • Maximum of 2KΩ source resistance • RTD 2- or 3-wire, platinum, 100Ω @ 0°C calibration to DIN curve (0.
Specifications (cont.) Output Hardware • Switched dc, 22 to 32VÎ(dc) with a maximum of 30 mA supply current available. • Open collector, maximum sink current 100 mA, @ 30VÎ(dc) • Solid state relay (SSR), Form A, 0.
Ordering Part Number (Part number digits 1 through 14) PMXCXXX-AAAABXX All Models include: *Universal Sensor Input, Standard Bus Configuration Communications *Dual line Red over Green 7 Segment displays Package Size (Digit #3) 3 = 1/32 DIN 6 = 1/16 DIN 8 = 1/8 DIN vertical 9 = 1/8 DIN horizontal 4 = 1/4 DIN Primary Function (Digit #4) C = PID Controller w/ Universal Input Power Supply (Digit #5) 1 = 100-240 VAC 3 = 12-28VAC/DC Output 1 and 2 Hardware Options (Digits #6 and #7) Output 1 Output 2 CA = Swit
Declaration of Conformity Series EZ-ZONE® PM WATLOW an ISO 1241 Bundy Blvd. Winona, MN 55987 USA 9001 approved facility since 1996.
How to Reach Us Corporate Headquarters Watlow Electric Manufacturing Company 12001 Lackland Road St. Louis, MO 63146 Sales: 1-800-WATLOW2 Manufacturing Support: 1-800-4WATLOW Email: info@watlow.com Website: www.watlow.com From outside the USA and Canada: Tel: +1 (314) 878-4600 Fax: +1 (314) 878-6814 Latin America Watlow de México S.A. de C.V. Av. Fundición No. 5 Col. Parques Industriales Querétaro, Qro. CP-76130 Mexico Tel: +52 442 217-6235 Fax: +52 442 217-6403 Europe Watlow Ibérica, S.L.U.
