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SERIES D8

The Watlow SERIES D8 is a powerful line of controllers that

combines performance and ﬂexibility with compact design.

Compliance with the

Open DeviceNet™ Vendors Association

(

ODVA) and Semiconductor Special Interest Group (SIG)

standards means this controller is easy to integrate into

systems with DeviceNet™ networks on Controller Area

Network (CAN).

The four and eight loop versions of SERIES D8 controllers

provide complete control solutions for a broad range of

applications. Support for multiple types of sensor inputs

including thermocouples, RTDs, linear voltage and current

is also available.

Each loop can be individually conﬁgured for on-off control or

PID control. Loops can also be combined to achieve cascade,

ratio or differential control. Process variable retransmit and

remote analog set point are included.

The SERIES D8 controllers are UL

and C-UL

listed, meet

the requirements of the European Community EMC Directive

and carry the CE mark.

Full Featured

Controller in a

⁄8 DIN Package

with DeviceNet™

Features and Beneﬁts

PID control of up to eight loops

• Minimizes panel space per loop

• Reduces installation time

• Increases reliability, fewer parts mean fewer failures

Complies with ODVA and Semiconductor SIG

speciﬁcations for DeviceNet™ on CAN

• Integrates with other DeviceNet™ nodes and software

• Provides sealed micro connector for minimal installation

time and footprint and maximum reliability

• Simpliﬁes setup with rotary switches for baud rate and

node address

• Simpliﬁes commissioning and troubleshooting a network

with network and module status LEDs

Menu-guided operation with full text prompts

• Allows quick setup of the controller

• Simpliﬁes operation

Context-sensitive, on-screen help

• Saves time

• Reduces learning curve

Advanced control utilities

• Auto-tune optimizes control with minimal effort and

expertise

• Cascade minimizes overshoot and improves control in

systems with excessive thermal lag

• Ratio and differential enhance control in areas where the

relationship between two or more loops is paramount

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DeviceNet™ is a trademark of the Open DeviceNet Vendors

Association

and C-UL

are registered trademark of Underwriter's

Laboratories, Inc.

1241 Bundy Boulevard

Winona, Minnesota 55987-5580 USA

Phone: +1 (507) 454-5300

Fax: +1 (507) 452-4507

Internet: www.watlow.com

E-mail: info@watlow.com

WIN-D8-0307

1 2 3 4

Sommario

Pagina 1 - ⁄8 DIN Package

SERIES D8The Watlow SERIES D8 is a powerful line of controllers thatcombines performance and ﬂexibility with compact design.Compliance with the Open D

Pagina 2 - DAC and SDAC Modules

DAC and SDAC ModulesThe optional DAC and SDAC modules are available forWatlow SERIES D8 controllers.DACThe DAC (digital to analog converter) converts

Pagina 3 - Speciﬁcations

SpeciﬁcationsOperator Interface• 32-character vacuum ﬂorescent display• 8-key keypad to access guided menus and prompts, set values and view channel d

Pagina 4 - 1-800-WATLOW2

Ordering InformationSERIES D8Code NumberD8 0 - 0 0 0 0 - 0Number of Loops4 = 4 loop controller 8 = 8 loop controller Digital I/O Termination

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