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4/00 UDC 3300 Controller Product Manual 1
Section 1 – Overview
1.1 Introduction
Function
The UDC 3300 is a microprocessor-based stand alone controller. It
combines the highest degree of functionality and operating simplicity
offered in a 1/4 DIN size controller.
With a typical accuracy of ± 0.20 % of span, the UDC 3300 is an ideal
controller for regulating temperature and other process variables in
numerous heating and cooling applications, in metal working, food, and
pharmaceuticals, and testing and environmental work.
Easy to read displays
The dedicated vacuum fluorescent displays with multi-language prompts
make the operator interface easy to read, understand and operate.
Programmed sequences of displays assure quick and accurate entry of all
configurable parameters.
Easy to operate
Simple keystrokes let you select input and range configuration, set the
operating parameters that meet your process control needs now, and
change them later to meet new ones.
The tactile keyboard provides positive operator feedback. Self diagnostics,
fault tolerant design and keyboard security provide maximum assurance
of trouble-free operation.
Mount anywhere
The UDC is industrial control equipment that must be panel mounted.
The wiring terminals must be enclosed within the panel. The UDC is
environmentally hardened and, when suitably enclosed, can be mounted
virtually anywhere in plant or factory; on the wall, in a panel, or even on
the process machine. It withstands ambient temperatures up to 55 °C
(133 °F) and resists the effects of vibration and mechanical shock.
CE Conformity (Europe)
This product is in conformity with the protection requirements of the
following European Council Directives: 73/23/EEC, the Low Voltage
Directive, and 89/336/EEC, the EMC Directive. Conformity of this
product with any other “CE Mark” Directive(s) shall not be assumed.
Product Classification: Class I: Permanently connected, panel-mounted
Industrial Control Equipment with protective earthing (grounding).
(EN61010-1).
Enclosure Rating: Panel-mounted equipment, IP 00. This controller must
be panel-mounted. Terminals must be enclosed within the panel. Front
panel IP 65 (IEC 529).
Installation Category (Overvoltage Category): Category II: Energy-
consuming equipment supplied from the fixed installation, local level
appliances, and Industrial Control Equipment. (EN61010-1)
Pollution Degree: Pollution Degree 2: Normally non-conductive pollution
with occasional conductivity caused by condensation. (Ref. IEC 664-1)