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參數資料
| 型號： | UNICON-JJXX-6 |
| 英文描述： | N-CHANNEL CLAMPED 20A - D2PAK/I2PAK INTERNALLY CLAMPED POWERMESH IGBT |
| 中文描述： | 可編程信號轉換器 |
| 文件頁數： | 1/2頁 |
| 文件大小： | 42K |
| 代理商： | UNICON-JJXX-6 |
The UNICON is a universal input, isolating signal converter
I
Universal configurable input stage
I
3-port isolation to 500 or 1000Vdc
I
Very high accuracy, low cost
I
Isolated transmitter supply
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Alarm relays, RS232/485 comms using MODBUS protocol
I
Ultra-compact, only 22mm wide
Programmable Isolating
Signal Converter
UNICON
Description
The unit can accept a signal from any common process
sensors types and give an isolated industrial standard DC
output either voltage or current
The functionality of the unit is designed to be fully user configurable
via the serial communications by using the RS232 or the RS485
programming lead, complete with the user-friendly PC Smart
software. This software sets up the sensor type and range for the
input signal, the high level output required and any intermediate
processing. The signal processing options featured include:
Thermocouple and RTD linearisation
User-defined input linearisation
Square-Root, power 3/2, power 5/2
Rate limiting
Input filtering
Trip amplifier Functionality
The optional trip relays (UNICONTRIP model) can be configured to
operate in all the normal fail-safe modes. In addition latching and
time-delay functions are also available. A 24Vdc isolated transmitter
supply is featured which can be used to power all standard two-wire
transmitters.
The operational status of the unit is indicated by the front panel LED,
a slow flash showing normal operation, a fast flash sensor failure or
open circuit input, or hard off indicating a power supply failure. The
unit may be powered by any DC supply from 16 to 32 volts.
Inputs
The input types and ranges specified are our standard ones. Please
contact our sales department for details on any application not
specified in the ranges opposite.
DC Current and Voltage
0-20mA, 4-20mA, 0-10mA, -50 to 50mA, into 10
0-1V, 0-10V, 1-5V, -100 to 100V, into 1M
Thermocouples
Types E, J, K, N, R, S, T and B all fully linearised
Ranges are user configurable to any values
Auto cold junction comp. Open cct T/C can drive either upscale,
downscale or to preset value
Resistance Thermometers
2 or 3 wire Pt100 or other standard type, linearised
Ranges are user configurable to any values
Outputs
DC Current (Source or Sink) and Voltage
0-20mA, 4-20mA, 0-10mA into 1k
maximum
0-1V, 0-10V, 1-5V into a minimum 1k
Options and ordering codes
TRIP
UNICON
JJXX
–
–
6
TRIP
With alarm relays
Without alarm relays
Options
Comms
RS232
D
RS485
The UNICON is designed to be user configurable, however the units can be
supplied factory configured to your specification – Please contact our sales
department with the following:
Input type:
eg mA, Volt, T/C, RTD
Input range:
eg 4-20, 0-10V, 0-500C
Output type:
eg mA, Volt
Output range:
eg 4-20mA, 0-10V
Linearisation:
eg None,
√
,
√
3/2,
√
5/2
Other options:
Averaging, inversion etc
Trip configuration:
eg H/L, failsafe, etc
Comms option:
RS232 or RS485
3
Year
Guarantee
AND ORDERING
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