IntelliPack Series 892M/894M Computation Transmitter User's Manual DC Voltage/Current Input
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Flexible computation transmitter functionality plus convenient
reprogrammability makes this instrument extremely powerful and
useful over a broad range of applications. Input operators for
addition, multiplication, subtraction, and division are provided.
The unit also provides functions for square root, absolute value,
min/max selection, exponential, logarithmic, power, sine, cosine,
tangent, arc-sine, arc-tangent, and arc-cosine generation, plus IF-
THEN-ELSE conditional constructs. The output may produce a
normal (ascending), or reverse (descending) response.
All IntelliPack modules are designed to withstand harsh
industrial environments. They feature RFI, EMI, ESD, EFT, and
surge protection, plus low temperature drift, wide ambient
temperature operation, and isolation between input, output, and
power. They also have low radiated emissions per CE
requirements. As a wide-range DC-powered device, the unit may
be powered from DC power networks incorporating battery back-
up. Additionally, the input power terminal is diode-coupled,
providing reverse polarity protection. This allows the unit to be
connected to redundant power supplies, or several units to safely
share a single DC supply.
Units are DIN-rail mounted and removable terminal blocks
facilitate ease of installation and replacement, without having to
remove wiring. Transmitter power and output wiring are inserted
at one side of the unit, while input wiring is inserted at the other
side. Connectors are an industry standard screw clamp type and
accept a wide range of wire sizes.
The safe, compact, rugged, reconfigurable, and reliable
design of this transmitter makes it an ideal choice for control
room and field applications. Custom IntelliPack module
configurations are also possible (please consult the factory).
Key IntelliPack 89XM Features
•
Agency Approvals
- cULus Listed.
•
Easy Windows
Configuration
- Fully reconfigurable via
our user friendly Windows 95/98
or NT
IntelliPack
Configuration Program.
•
Generous Mathematical Operator & Function Support
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This transmitter may mathematically combine up to four
inputs using addition, subtraction, multiplication, and
division. In addition, functions for square root, absolute
value, min/max detection, exponential, logarithmic, power,
sine, cosine, tangent, arc-sine, arc-tangent, and arc-cosine
generation are supported. Conditional constructs with IF-
THEN-ELSE are also included. Other functions are
possible
—please consult the factory.
•
IF-THEN-ELSE Support
- Module will evaluate a conditional
formula using IF-THEN-ELSE, AND, OR, plus >, >=, <, <=,
=, and <>.
•
Nonvolatile Reprogrammable Memory
- This module has
an advanced technology microcontroller with integrated,
non-volatile, downloadable flash memory and EEPROM.
This allows the functionality of this device to be reliably
reprogrammed thousands of times.
•
Fully Isolated
- Input, output, and power are isolated from
each other for safety and increased noise immunity. Inputs
share common and are not isolated channel-to-channel.
•
Universal Analog Outputs
- Supports process current
output ranges of 0-20mA, 4-20mA, and 0-1mA, or 0-5V and
0-10V. Current outputs may drive up to 550
, typical.
Voltage outputs include short circuit protection.
Key IntelliPack 89XM Features…continued
•
Convenient Scaling to Engineering Units
- Input & output
signals are easily scaled to units & ranges convenient to
your application.
•
Normal Or Reverse Acting Output Direction
- The output
of this transmitter may be configured for a normal
(ascending), or reverse (descending) response.
•
Output HOLD Function
- An external HOLD input terminal
is provided that can be used to signal the module to hold the
transmitter output at the last value.
•
Flexible DC Current or Voltage Inputs & Output
- The
output and each input are individually configurable for
several ranges of process current or voltage.
•
Convenient Input Excitation Supply
- The input includes
an excitation supply for operation with two-wire transmitters.
•
Wide-Range DC-Powered
- This device operates from a
wide DC supply range and the power terminal is diode-
coupled. This makes this transmitter useful for systems with
redundant supplies, and/or battery back-up.
•
Wide Ambient Operation
- The unit is designed for reliable
operation over a wide ambient temperature range.
•
Hardened For Harsh Environments
- The unit will operate
reliably in harsh industrial environments and includes
protection from RFI, EMI, ESD, EFT, and surges, plus low
radiated emissions per CE requirements.
•
Convenient Mounting, Removal, & Replacement
- The
DIN-rail mount and plug-in type terminal blocks make
module removal and replacement easy.
•
High-Resolution Precise A/D & D/A Conversion
- Includes
a high-resolution, low noise, Sigma-Delta, Analog-to-Digital
Converter (
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ADC) and Digital-to-Analog Converter
(
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DAC), for high accuracy and reliability.
•
LED Indicators
- Used to indicate power and operation and
channel status.
ACCESSORY ITEMS
The following IntelliPack accessories are available from
Acromag. Acromag also offers other standard and custom
transmitter and alarm types to serve a wide range of applications
(please consult the factory).
IntelliPack Configuration Software (Model 5030-881)
IntelliPack alarms and transmitters are configured with this
user-friendly Windows 95/98
or NT
Configuration Program.
This software package includes the IntelliPack Alarm
Configuration Manual (8500-563) and IntelliPack Transmitter
Configuration Manual (8500-570). These manuals describe
software operation and various alarm and transmitter functions in
detail. The Configuration Software also includes an on-line help
function. All transmitter and alarm functions are programmable
and downloadable to the modules via this software. Non-volatile
memory provides program, configuration, and data storage within
the IntelliPack.
