EasyManuals Logo

Peaktronics DHC Series Installation, Operation And Maintenance Manual

Peaktronics DHC Series
34 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #3 background imageLoading...
Page #3 background image
ASAHI/AMERICA, INC 655 ANDOVER STREET LAWRENCE, MA. 01843 TELEPHONE 800-343-3618
Location: assembly/manuals Series 92 A/C Modulating Svc Manual Gen II Rev. A 11/15/19
Page 3 of 26
ATEX Requirements ........................................................................................ 25
Maintenance ....................................................................................................... 26
Spare Parts ..................................................................................................... 26
DHC-100 Introduction
The second generation DHC-100 is a high performance digital positioner intended
to control AC actuators, providing 450 points of resolution with quarter turn
actuators ranging from 2 sec to 120 sec and rated for 25% duty or more. The
DHC-100 has many automatic advanced features that will enhance any actuator
while making it easy to install and set up.
The simple three button control is used to configure all parameters the unit needs
for a wide variety of applications, and allows the open and closed positions to be
easily set for direct or reversing acting without any rewiring. The unit can be
configured for various command types (4-20mA, 1-5V, 0-5V, 0-10V, 2-10V or a
digital command) and its default operation upon loss of command. The multicolor
LED Fault indication displays different fault conditions.
Various option modules are easily plugged into the unit, providing other features
such as a position feedback signal (current or voltage), auxiliary switches, fault
relay contact, or digital communications. A wide range of data is accessible
through a digital communications module, providing additional control or
information.
The unit is of single solid construction and is easily mounted with two screws. The
DHC-100 is interchangeable with the AMC and LRC standard size controllers, and
can be used to upgrade performance for those applications.
Features
Positions to ±0.1 with quarter-turn actuators ranging from 2 sec to 90 sec.
Adaptive Control feature continuously adjusts for load and actuator
conditions and eliminates calibration procedures and auto-cal operations.
Three button control provides easy setup and eliminates the need for
instrumentation.
Polarity Detection feature allows direct or reverse acting operation without
re-wiring.
Electronic Brake feature can eliminate need for a mechanical brake in
many applications, and extends mechanical brake life when used.
Stall Detection feature protects actuator motor from a stall condition.
Automatic Duty Cycle Control feature prevents shutdown of a process
due to a thermal overload of the actuator motor, and allows actuators rated
for 25% duty or more to be safely used.
Operating temperature range of 0 to 60 F.

Other manuals for Peaktronics DHC Series

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the Peaktronics DHC Series and is the answer not in the manual?

Peaktronics DHC Series Specifications

General IconGeneral
BrandPeaktronics
ModelDHC Series
CategoryController
LanguageEnglish

Related product manuals