Introduction - DCS 090 Series Reference Manual

SUNSTAR传感与控制 http://www.sensor-ic.com/ TEL:0755-83376549 FAX:0755-83376182E-MAIL: szss20@163.com
090 Series Reference Manual

INTRODUCTION

The 090 series microprocessor based controllers are designed to be incorporated into end
products that must accurately maintain the value of an electrically controllable process parameter
such as temperature, relative humidity, gas concentration, etc. The 090 series is UL recognized
nd nd
to UL 61010-1 (2 edition) and CSA C22.2 No. 1010.1 (2 edition) making it inexpensive to
incorporate into equipment that meets domestic and overseas safety certificating agency
requirements.
Members of the 090 family accept inputs from a wide variety of variable resistance or voltage
sensors and can directly control loads up to 15 Amps at up to 240 VAC. An available second
control channel, several alarm output options and the ability to directly operate on power mains
from 80 to 280 VAC make the 090 series an economical choice for a wide range of appliance
control applications for the worldwide market.
This manual is intended for the OEM purchaser of the control. It describes the controller's
operation and covers the installation as well as the front panel operation of the 090 series.
Purchasers of 090 series controllers are granted a license to make copies of the Front Panel
Operation section of this manual for the sole purpose of providing operating instructions to their
end users.
The Functional Description section provides a technical overview of the 090 series and their
operation. It contains information useful to technical and engineering personnel who will be
involved with integrating the controller into the end product.
The Installation section of this manual is a guide to integrating the 090 series into the end
product. It contains the mechanical mounting dimensions which are common to all 090 series
models. A typical installation is described in detail and the pros and cons of several variations
are discussed. This section also contains data on electrical connections for operating power,
sensor inputs and control outputs.
2/21/05 Digital Control Systems Page: 1
SUNSTAR自动化 http://www.sensor-ic.com/ TEL: 0755-83376489 FAX:0755-83376182 E-MAIL: szss20@163.com