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The
Data-Chart 3600 Series Paperless Recorders offer the lowest
per channel cost for a 3/8 din recorder. They have a total
of 15 channels and will take up to 12 direct universal inputs
including: DC Voltage, DC Current, Thermocouples and RTD's.
It comes standard with RS232 communications and an extraordinarily
powerful math package. 21 bit A/D converters yield high
measurement specifications of +/- .05%. Information
can be stored on standard 3 1/2" disks or PCMCIA flash cards
up to 220 Megabytes! The number of channels and the storage
frequency will help you decide how much storage you need.
T
he Data-Chart 3000/4000 series was designed from the ground
up with flexibility in mind. All options are plug-n-play
and field installable, so expanding the number of input
channels or adding relays is a simple task. Standard
input power is 90-240Vac, 50/60Hz. DC input options
include 9-18Vdc or 18-36Vdc.
Features
Inputs
& Computation Channels
Choose 6
or 12 universal, isolated direct inputs plus computation
channels for a total of 15.
- Measurement
types: linear, square root, log linear. T/C, RTD, frequency/pulse,
calculated, conditional, dry contact and external via
serial cornrnunications port.
- 3 scaleable
voltage input ranges: +/- 100mV +/- 1 Volt and +/- 10
Volts.
- Current
Ranges: 4-20mA and 10 - 50mA with internally switched
50 ohm shunts.
- Thermocouples:
B, C, E, J, K, R, S, T, Nickel/Nickel Moly and Nicrosil-Nisil.
- RTD's:
10 ohm Cu, 100 ohm Pt 385. 100 ohm Pt 392, 200 ohm Pt
385, 200 ohm Pt 392 and 120 ohm Nickel.
- Easy setup
and versatile scaling.
Display
5 inch bright
CCFL backlit LCD display with rugged Touch Screen
makes set up and operation simple. Browse
data file information from RAM or disk while recording.
Real Time or historical data review. Display modes include:
- Graphic
trend - vertical or horizontal
- Bargraphs
- vertical or horizontal
- Digital
meters
- Alarm/Event
Summary
- Split
screen combinations
Status windows
include:
- Time/Date
- Alarms
- Disk capacity
used
- Menu
High Accuracy
Measurement
Isolated input modules coupled with a fast 16 bit A/D converter
provides voltage measurement accuracy of +0.05%
Measurement
Recording and Display Rates
- Each channel
is measured four times per second (250mS).
- Recording
rates are independently selectable in 1 second intervals
for each channel and range between 4 per second to 1 every
10 minutes
- Data display
update rates are selectable from 0.25 to 60 seconds.
- Virtual
chart speed is selectable from 0.5in to 600in/hr (10mm
to 15000mm/hr).
High Quality
Modular Design
- The modular
design of the DC-3000 allows options to be added in the
field quickly and easily.
- Data-Chart
Paperless Recorders and Accessories have a full two year
comprehensive warranty.
Programming
Features
· Menu
selectable via intuitive Touch Screen
· Selectable signal input type and range.
· Application dependent scale ranging (up to +
5 digits).
· Selectable signal filtering.
· Engineering units - up to 5 character alphanumeric.
· Point tag - up to 10 characters (6 displayed).
· Program for normal or alarm/event triggered recording
mode.
· User selectable multilevel passcode protection.
Computation
Channels
- Math functions
include +, -, x, +, square root, totalization, moving
average, timed average, delta, gated timer, peak. valley,
logarithms, algebraic equations, conditional statements
and 12 programmable constants.
- Minimum
of 6 computation channels available.
- Computation
channels can be displayed, recorded and alarmed.
Data
Storage
- 3,5inch
floppy disk (1.44Mbyte capacity, IBM format)
- PCMCIA
memory card (Flash to 220 Meg).
- Internal
128K RAM buffer provides historical data review on site
while still recording real time information. optional
expansion to 512K RAM is available.
- Search
data files by date/time or signal value.
- Transfer
data files to IBM compatible PC's via serial communications
port.
- Independent
data files for up to 12 channels, alarm/event file and
configuration files.
- Customize
file names for each recording session.
- Review
historical information while recording in real time
- Fill to
end mode with user selectable disk full alarm.
- Cyclical
storage mode.
Recorder
Control
The following functions
can be controlled via external inputs or internal alarms
| Function |
External |
Internal |
| Record
on/off |
Yes |
Yes |
| Record
rate |
Yes |
Yes |
| Chart
Speed |
Yes |
Yes |
| Totalizer
Reset |
Yes |
Yes |
| Event
message |
Yes |
No |
| Alarm
Ack/Reset |
Yes |
No |
| Scale
Set |
Yes |
No |
Alarms
- 5 alarm
set points per channel (60 total) include: high, low,
rate of change. true, false and abnormal signal conditions.
- 3 or 6
alarm contact outputs.
- Latching,
non-latching, failsafe, reflash and acknowledge.
Communications
·
RS232 bi-directional with modem support.
· RS4SS network port - address
up to 31 units
· Serial protocol
·
MODBUS RTU or MODBUS ASCII.
·
Real time and data file transfer to IBM compatible PC's.
· Remote configuration.
· User selectable baud rates from 300
to 19,200bps.
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