New
PM3
Needed
New
PM3
Needed
New
PM3 text
Needed
PM3 LEGACY™
PID CONTROLLER
QUICK START
GUIDE
For Confi gurations:
PM3_ _ [A,C,E,F,K] [A,C,J,K] -_ AAAN _ _
For assistance contact Watlow: www.watlow.com
1-800-WATLOW2 (1-800-928-5692)
Document #10-43056, Part #2152-6956
December, 2020
1 - MOUNT TO PANEL
NOTE: Mounting requires access to
the back of the panel.
2 - CONNECT THE SENSOR INPUT
Connect your sensor as
indicated in the diagram for
your sensor input. Figure
4 is an example illustrating
the connection shown for a
Thermocouple.
Thermocouple
S1
Figure 4: Thermocouple Wiring Example
Platinum 100Ω or 1000Ω RTD
20Ω max. round trip lead resistance
Process Voltage or Current
Voltage: 0 to 50 mV or 0 to 10V@ 20kΩ
Current: 0 to 20 mA @ 100Ω
3 - WIRE OUTPUT 1
Refer to the wiring diagram for your confi guration
code and connect to the slots indicated.
PM3_ _ [E] _ _AAAN_ _:
Mechanical Relay
5A Form C Relay
PM3_ _ [C] _ _AAAN_ _: Switched DC or Open Collector
Figure 5: Switched DC Output Wiring
PM3_ _ _ [C ] _ AAAN_ _:
Switched DC
4 - WIRE OUTPUT 2
PM3_ _ _ [J] _ AAAN_ _:
Mechanical Relay 5A Form A Relay
PM3_ _ [F] _ _ AAAN_ _: Universal Process
6 - CE DECLARATION OF CONFORMITY
5 - CONNECT POWER
–
+
S1
R1
T1
–
+
S1
volts
R1
T1
–
+
S1
amperes
R1
S3
2-wire
S1
T1
S1
R1
T1
S1
S3
S1
S2
3-wire
R1
X1
Y1
Internal Circuit
Common
Switched DC
Open Collector
W1
Power Supply
Load
Load
–
–
–
+
+
+
–
+
24V(dc)
F1
G1
H1
+
Internal Circuit
Voltage Load
Current Load
or
Load
Load
–
4 to 20mA
0 to 10 V
L1
K1
J1
Internal Circuit
Common
Normally
Open
Normally
Closed
AC
Load
Load
Internal Circuit Common
Normally Open
L2
K2
AC
Load
Confi guration Code:
PM3 _ [1,2,3,4] _ _ _AAAN _ _
1 or 2: 120-240 V (ac)
3 or 4: 24 V (ac or dc)
CAUTION
Do not connect high voltage to a controller
that requires low voltage.
Declaration of Conformity - Series EZ-ZONE
®
PM
WATLOW Electric Manufacturing Company
1241 Bundy Blvd. Winona, MN 55987 USA
Declares that the following product meets the essential requirements of the following European Union Directives by using
the relevant standards show below to indicate compliance.
Designation:
Series EZ-ZONE
®
PM (Panel Mount)
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number)(1, 2, 3 or 4)(A, C, E, F or K) (A, C,
H, J or K) – (Any letter or number)(Any letter or number)(A, C, E, F or K)(A, C,
H, J or K) (Any three letters or numbers)
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Rated Voltage and Frequency:
100 to 240 V~ (ac 50/60 Hz)
or
15 to 36 V
dc/ 24 V~ac 50/60 Hz
Rated Power Consumption:
10 VA maximum PM3, PM6 Models.
14 VA maximum PM8, PM9, PM4 Models
2014/30/EU Electromagnetic Compatibility Directive
EN 61326-1:2013
Electrical equipment for measurement, control and laboratory use – EMC
requirements (Industrial Immunity, Class B Emissions).
IEC 61000-4-2:2008
Electrostatic discharge immunity
IEC 61000-4-3:2007 +A1/2008,
A2/2010
Radiated, radio-frequency electromagnetic field immunity 10V/M 80–1000 MHz, 3 V/M
1.4–2.7 GHz
IEC 61000-4-4:2012
Electrical fast-transient / burst immunity
IEC 61000-4-5:2014 +A1/2017
Surge immunity
IEC 61000-4-6:2013 +
Corrigendum 2015
Immunity to conducted disturbances induced by radio-frequency fields
IEC 61000-4-11:2004 + A1/2017 Voltage dips, short interruptions and voltage variations immunity
EN 61000-3-2:2014
Limits for harmonic current emissions for equipment
16 Amps per phase
EN 61000-3-3
1
:2013 + A1/2017
Voltage fluctuations and flicker
16 Amps per phase
SEMI F47-0812
Specification for semiconductor sag immunity Figure R1-1
1
For mechanical relay loads, cycle time may need to be extended up to 160 seconds to meet flicker requirements
depending on load switched and source impedance.
2014/35/EU Low-Voltage Directive
EN 61010-1:2010
2
Safety Requirements of electrical equipment for measurement, control and
laboratory use. Part 1: General requirements
2
Compliance with 3rd Edition requirements with use of external surge suppressor installed on 230 Vac~ power line units.
Recommend 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 letter or number allowed above)
Include
Bluetooth
®
wireless technology and have been reviewed to the following additional requirements.
2014/53/EU Radio Equipment Dire
ĐƟǀĞ
(RED)
EN 61010-1:2010
Safety Requirements of electrical equipment for measurement, control and laboratory use.
Part 1: General requirements
Covering the essential requirements of article 3.1(a) or Directive 2014/53/EU
EN 61326-1:2013
Electrical equipment for measurement, control and laboratory use – EMC requirements
(Industrial Immunity, Class A Emissions).
CAUTION: This equipment not intended for use in residential environments and may not provide
adequate protection to radio reception in such environments.
EN 301 489-1 V2.1.1
ElectroMagnetic Compatibility (EMC) standard for radio equipment and services; Part 1: Common
technical requirements; Harmonized Standard covering the essential requirements of article
3.1(b) of Directive 2014/53/EU and the essential requirements of article 6 of Directive 2014/30/EU
EN 301 489-17 V3.1.1 ElectroMagnetic Compatibility (EMC)
standard for radio equipment and services; Part 17:
Specific conditions for Broadband Data Transmission Systems; Harmonized Standard covering
the essential requirements of article 3.1(b) of Directive 2014/53/EU
EN 300 328 V1.9.1
Electromagnetic compatibility and Radio spectrum Matters (ERM); Wideband transmission
systems; Data transmission equipment operating in the 2,4 GHz ISM band and using wide band
modulation techniques; Harmonized EN covering the essential requirements of article 3.2 of the
R&TTE Directive
NVLAP Test Report 10928545H-A
EN 300 328 V2.1.1
Additional Receiver blocking test for to cover requirements for 2014/53/EU.
NVLAP Test Report 11649468H-E
Contains Module FCC ID: VPYLBZY Part 15C 2.
Contains Module IC:
772C-LBZY RSS 210
Output Power: Frequency Range 2402.0
-
2480.0
Output Power 0.001 Watts Antenna gain: -0.6 dBi PCB antenna
Doug
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Name of Authorized Representative
Place of Issue
Director of Operations
May 2018
Signature of Authorized Representative
Internal Circuit
Common
W2
Y2
Load
–
+
24V(dc)
PM3_ _ _ [C] _ AAAN_ _: Switched DC
Internal Circuit Common
Normally Open
L2
K2
AC
Load
PM3_ _ _ [K] _ AAAN_ _:
Solid State Relay 0.5A, Form A
Figure 3
Figure 1
are on the sides (see fi gure 2), then slide the base over
the back of the controller.
5. Slide the mounting bracket over the controller with the
screws aligned to the collar base. Push the bracket gently
but fi rmly until the hooks snap into the slots in the case.
6. Tighten the two #6-19 x 1.5 in. screws with a phillips
screwdriver until the device is fl ush to the panel
(3 to 4 in-lbs torque).
7. Reinstall the terminal connectors to their original locations.
(Or fi rst connect fi eld wiring as indicated in this guide and
then reinstall the connectors).
1. Make the panel cutout using
the measurements in fi gure 1.
2. Remove the green terminal
connectors and the mounting
collar assembly.
3. Insert the controller into the
panel cutout from the front.
4. Orient the collar base so the fl at side
faces front and the screw openings
Figure 2
Collar Base
Terminal
Connectors
Mounting
Bracket
Internal Circuit Common
Normally Open
L1
K1
AC
Load
PM3_ _ [K] _ _ AAAN_ _:
Solid State Relay 0.5A, Form A
45.2 mm
(1.78 in.)
22.4 mm
(0.88 in.)
