Quick Start Guide
EZ-ZONE® PM
For Part Numbers:
PM6 [C,R,B,J,N,E] _ [E,F,C] [J,C] - _ AAA _ _ _
Follow the steps in this quick start guide to wire and set up your new Watlow controller
For assistance contact Watlow: www.watlow.com +1-(507)-494-5656 wintechsupport@watlow.com
0600-0056-0001 Rev. B |
August 2014 |
1 |
Installation |
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44.96 to 45.47 mm
(1.77 to 1.79 in.)
44.96 to 45.47 mm
(1.77 to 1.79 in.)
figure 1.
figure 2. |
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figure 3. |
1.Make the panel cutout (see figure 1).
2.Remove the green screw terminal connectors from the controller.
3.Insert the case assembly into the panel cutout and slide the mounting collar over the back of the controller (see figure 2).
4.Push the collar to the panel and secure into position.
5.Place the blade of a screwdriver against each of the four corners of the mounting collar and apply pressure to achieve IP65 seal (see figure 3).
6.Reinstall the screw terminal connectors on the controller now or first connect field wiring as indicated in the steps that follow.
Caution: ç
Reinstall screw terminal connectors in their original locations
2
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+
Connect your sensor as indicated in the corresponding diagram.
Sensor Input
Thermocouple
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S1 |
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+ |
R1 |
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Platinum 100Ω or 1000Ω RTD
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T1 |
S2 |
T1 |
S3 |
S1 |
S3 |
S1 |
S1 |
R1 |
S1 |
R1 |
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2-wire |
3-wire |
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Process Voltage or Current |
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T1 |
+ T1 |
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Notes: |
– S1 |
– S1 |
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+ R1 |
R1 |
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• RTD: 20Ω maximum |
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round trip lead resistance |
volts |
amperes |
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•Voltage: 0 to 50 mV or 0 to 10V@ 20kΩ
• Current: 0 to 20 mA @
100Ω 
For other sensor types 
see the User’s Guide
3 |
Output 1 |
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4 |
Output 2 |
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PM6_ _ E _ - _ _ _ _ _ _ _: 5 A Form C Relay |
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Internal Circuit Normally |
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Open |
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Load |
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L1 |
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K1 |
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Common |
AC |
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J1 |
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Load |
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PM6_ _ _ J - _ _ _ _ _ _ _: 5A Form A Relay |
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Normally |
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Closed |
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Normally Open |
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PM6_ _ F _ - _ _ _ _ _ _ _: Universal Process |
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L2 |
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Load |
AC |
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Connect your load as |
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F1 |
Voltage Load |
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Current Load |
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K2 |
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indicated in the diagram |
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+ |
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Internal Circuit Common |
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corresponding to your |
0 to 10 V |
G1 |
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Load |
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part number. |
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Notes: |
4 to 20mA |
+ H1 |
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Load |
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PM6_ _ _ C - _ _ _ _ _ _ _: Switched DC |
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Common |
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• Relay: 5A @ 240 V(ac) |
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– |
W2 |
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or 30 V(dc) |
Internal Circuit |
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24V(dc) |
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• 0 to 20 mA: 800Ω max. |
PM6_ _ C _ - _ _ _ _ _ _ _: Switched DC or Open Collector |
+ |
K2 |
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Load |
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load |
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• 0 to 10V: 1kΩ min. |
Common |
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X1 |
Switched DC |
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Open Collector |
+ |
Internal Circuit |
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load |
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Power Supply |
Connect your load as indicated |
Notes: |
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W1 |
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Load |
+ |
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24V(dc) |
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in the diagram corresponding to |
• Relay: 5A @ 240 V(ac) or |
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Y1 |
+ |
Load |
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your part number. |
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30 V(dc) |
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For other output types |
Internal Circuit |
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For other output types |
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see the User’s Guide |
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see the User’s Guide |
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5 |
Power |
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+
–
PM6_ _ _ _ - _ _ _ _ _ _ _
Connect the power source corresponding to your part number.
1 or 2: 120 to 240 V(ac)
3 or 4: 24 V(ac or dc)
Caution: ç
Do not connect high voltage to a controller that requires low voltage.
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