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High Performance
Temperature and
Process Controller
with Web Server and
EtherNet/IP™

Watlow’s SERIES PD controllers utilize embedded Ethernet
technology to provide a convenient, economical means for
setting up and viewing key process variables such as temper-
ature, pressure and humidity. The units also integrate control
of these variables with programmable logic controllers (PLC)
and other automation solutions. Available in single or dual
loop versions, the DIN-rail mounted SERIES PD controllers
offer up to four control/alarm outputs plus up to two
digital/current transformer inputs.

These controllers are ideally suited for a wide range of 
temperature and process controller applications where the
operator interface is supported from a remote location or the
temperature and process control must be integrated with
other automation equipment including PLCs. For remote
operation, the SERIES PD serves web pages supporting 
key functions including operation, alarm monitoring and 
configuration directly to standard web browsers. The SERIES
PD can also generate e-mail messages for remote alarm
notification. Support for EtherNet/IP™, Modbus™ TCP and
PCCC protocols ensure robust and easy to implement 
solutions for machine integration with a variety of automation
vendor’s products.

The SERIES PD controller is backed by a three-year 
warranty and is UL

®

508, C-UL

®

, CSA and CE approved.

SERIES PD SINGLE AND DUAL LOOP CONTROLLER

1241 Bundy Boulevard
Winona, Minnesota 55987-5580  USA
Phone: +1 (507) 454-5300
Fax: +1 (507) 452-4507
Internet: www.watlow.com
e-mail: [email protected]

WIN-PD-1005

Features and Benefits

EtherNet/IP™ with explicit and implicit messages

Reads or sets any control parameter from a PLC

Moves data quickly and efficiently to ensure the best 
process performance

Easily obtains and sets the attributes critical to your 
process with static and dynamic message assemblies

PCCC protocol messages

Integrates with older Allen-Bradley PLCs that support 
Ethernet but not EtherNet/IP™

Modbus™ TCP protocol for Ethernet communications

Connects to Watlow’s WATVIEW software and other 
HMI software

Integrates with third-party solutions

© 2005 Watlow Electric Manufacturing Company            Printed in the USA on Recycled Paper, 15 Percent Postconsumer Waste

UL

®

and C-UL

®

are registered trademarks of Underwriter’s

Laboratories, Inc.
Windows

®

is a registered trademark of the Microsoft Corporation.

Modbus

®

is a registered trademark of AEG Schneider Automation.

EtherNet/IP™ is a trademark of ODVA.

Prec

ise

Tem

pera

ture

Con

trolle

r an

d

Ethe

rNet

/IP™

To be automatically connected to the nearest North American Technical and Sales Office call:

1-800-WATLOW2

International Technical and Sales Offices:

Asia,

+65 6773-9488  • 

Europe—France,

+33 (01) 3073-2425 • 

Germany,

+49 (0) 7253-9400-0 • 

Italy,

+39 (02) 458-8841 • 

Spain,

+34 916 751 292 • 

Sweden,

+46 31 7014959 • 

United Kingdom,

+44 (0) 115-964-0777 • 

Latin America,

+52 (442) 217-6235 

Features and Benefits (con’t)

Embedded web pages for setup, monitoring and trending

Provide a convenient, easy-to-use operator interface

Simplify process monitoring

Make troubleshooting processes quick and easy

On-board data logging option

Ensures vital data is retained 

E-mail notification of alarms and events 

Minimizes downtime

DIN-rail, sub panel mounting

Reduces time and cost of installation

Prevents unauthorized access

Watlow INFOSENSE™ sensor technology

Improves sensor accuracy by a minimum of 50 percent

Heater burn out detection

Improves process yield

 

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