Table of Contents
Advertisement
Quick Links
UNIVERSAL TEMPERATURE CONVERTER
4 way isolated - RS485 MODBUS- Datalogger
Advanced
UNIVERSAL TEMPERATURE CONVERTER, USB
configurable,
DIN rail mounting, 4-way galvanically isolated,
universal power supply AC/DC,
RS485 Modbus.
DATALOGGING via USB
download storage data on excel importable files.
Clock
integrated.
RTD,TC and POTENTIOMETER CONVERTER.
INPUT
TEMPERATURE:
RTD:
Pt100, Pt500, Pt1000, Ni100. 2, 3 or 4 wire measure, automatic detection of
cable interruption.
TC Types:
J, K, R, S, T, B, E, N; automatic detection of cable interruption.
POTENTIOMETER:
from 1000 Ohm to 10 KOhm.
RESISTANCE:
resistance measurement 400ohm or 4000 ohm to 2, 3, 4 wires.
OUTPUT
CURRENT:
0...20mA programmable, max load resistance 600 ohm.
VOLTAGE:
0...10V programmable, min load resistance 2 kohm.
CONTACT ALARM:
5A 230Vac SPDT relay fully programmable by FACILE QA-
TEMP.
RS485 MODBUS:
Bus connection on the base of module by adapter (option) or
on terminals. Dip-switch for setting address and baudrate.
Temperature
Sensor
01
2015
Programmable alarm contact,
with pen drive stick memory and
RTC Real Time
Analog output
QA-TEMP
Power
Contact Alarm
Fail
Rx
Tx
Dout
QEED
USB
OTG
RS485 Modbus
DATALOGGER
QA-TEMP
POWER SUPPLY
10..40 Vdc, 20-28 Vac, 50-60 Hz
RETRASMISSION OUTPUT
Voltage and Current (impressed) programmable; Active
or Passive supply output 13 Vdc 30mA max
ABSORPTION
Maximum 2 VA
PROTECTION INDEX
ACCURACY
RESOLUTION
16 bit
REJECTION
50-60 Hz
THERMAL STABILITY AT 25°C
WORKING TEMPERATURE
STORAGE TEMPERATURE
ISOLATION
Input, analog and digital output,
serial output RS485 and USB port, Power supply, are
4-way galvanically isolated at 1,5kV
HUMIDITY
10...90% non condensing
ALTITUDE
Up to 2000 m s.l.m.
MOUNTING
DIN rail mounting with removable
terminals, RS485 bus and Supply connection ready on
the base of module (connector not included, on
request).
CONNECTIONS
Removable terminals 5,08mm
CE STANDARDS
EN61000-6-4/2006 + A1 2011;
EN64000-6-2/2005; EN61010-1/2010
DIMENSIONS
17,5 x 100 x 112 mm (terminals excluded)
DATA LOGGER
Non-volating memory. Log on USB
OnTheGo port by Pen Drive stick memory. The software
FACILE QA-TEMP (free of charge) allow you to configure
Log, all conversion parameters, set contact alarm, set
Modbus address. RTC Real Time Clock integrated
CONFIGURATION
By free software FACILE QA-TEMP to configure all of the
conversion parameters like span, zero, alarm contact and
log via USB port or via RS485. Dip-switch for setting
modbus address and baudrate
On isolated analog output,
IP20
0,1% F.S.
< 100 ppm/°C
-15...+65°C
-40°C... +85°C
ENGLISH
1
09
2015
Advertisement
Table of Contents
Summary of Contents for QEED QA-TEMP
- Page 1 OUTPUT CONFIGURATION CURRENT: 0...20mA programmable, max load resistance 600 ohm. By free software FACILE QA-TEMP to configure all of the conversion parameters like span, zero, alarm contact and VOLTAGE: 0...10V programmable, min load resistance 2 kohm. log via USB port or via RS485. Dip-switch for setting...
- Page 2 (5A SPDT relay) and one serial RS485 slave output. Thanks to the presence of the RS485 serial port, the device can perform advanced functions such as I / O Module with Modbus RTU protocol. The QA-TEMP behaves as a slave device by placing n°1 RTD/ TC input , n°1 AO, n°1 DO.
- Page 3 RS485 serial connection (from terminal or T-Bus). The QA-TEMP has two microprocessors, you can configure the module by connecting it to the USB port of your PC without the power lead, this is possible because the microprocessor that manages the configuration is powered directly from the USB port.
- Page 4 You can associate the analog output to a single INPUT (you have already performed the selection in the previous screen). The mode of the analog output could be VOLTAGE or CURRENT. The QA-TEMP has the ability to scale the inputs and outputs as required, then select the range of measurement inputs (INPUT BEGIN SCALE and INPUT END SCALE) to assign to the analog output signal (OUTPUT BEGIN SCALE and OUTPUT END SCALE).
- Page 5 QA-TEMP The QA-TEMP provides, on a local memory type PEN DRIVE USB (USB KEY) connected to the module via the microUSB, a series of information concerning the operation of the module, alarm status, type of input, the output type, the reading of the measured data, the measure of the output value from the module.
- Page 6 QA-TEMP MODBUS REGISTER MAP REMARKS: ● Modbus connections: A+ and B- ● Modbus Register reference: with reference to the logical address, for ex. 40010, corresponds to physical address n°9 as per Modbus RTU standard ● Modbus functions supported: 3 (Read multiple registers), 6 (Write single), 16 (Write multiple);...
- Page 7 Upgrade FIRMWARE: The QA-TEMP is designed to upgrade the firmware via the USB port using a standard pen drive where the file will be placed. The firmware will allow you to implement the functionality of the card and correct any anomalies that may occur.
- Page 8 In order to assign addresses more than 62 assignments you need to take advantage of the interface software FACILE QA-TEMP. In order to assign values of baud rates different from those selectable dip you should take advantage of the interface software FACILE QA-TEMP.
Need help?
Do you have a question about the QA-TEMP and is the answer not in the manual?
Questions and answers