PTA8C04 4CH PT100 RTD Temperature Module – -40~500°C RS485 Modbus RTU Platinum Thermal Resistance Collector for PLC SCADA
A 12V Only Board
$14.55
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1 PCS PTA8C04 4ch PT100 RS485 Acquisition module
For more information, please contact us!!!
Typical application:
3-wire probe wiring mode: the red wire is connected to P+, and the other two wires of the same color are connected to P- and GND (the ports are not distinguished).
2-wire probe wiring mode: red wire connects to P+, blue wire connects to P- and G.
RS485 bus wiring diagram:
PTA8C04 4CH PT100 RTD Temperature Module – -40~500°C RS485 Modbus RTU Platinum Thermal Resistance Collector for PLC SCADA
$14.55
Product Name: 4CH DC 12V 24V -40~500 Celsius PT100 Thermocouple Temperature Sensor Module Modbus RTU Platinum Thermal Resistance Collector
Packing list(Please select the product you need):
1 PCS PTA8C04 4ch PT100 RS485 Acquisition module
Description :
PTA9B01 PT100 RS485 Acquisition module Description:
Working voltage: DC 12V/24V
Working current: 14-18MA
MODBUS RTU protocol, 03 read command, 06/16 write command.
Serial port baud rate: 9600 (default), N, 8, 1
By modifying the 485 address, up to 247 modules can be cascaded (more than 16 please use R485 repeater)
Can read temperature and PT100 resistance value
Adapted sensor: PT100 3-wire or 2-wire sensor
Temperature measurement range:
A version -40℃ to +220℃;
B version -40℃ to +500℃
. It is recommended to select a version with a smaller range within the range that meets the measurement.
Temperature measurement accuracy: 1%.
Size: 93 X 87 X 41MM
Weight: 122g
MODBUS RTU protocol please refer to : '' PTA8C04 4CH PT100 RS485 sensor protocol ''
PT100 sensor specifications:
Type: PT100
Probe Diameter: 6.5mm
Probe Length: 30mm
Probe Material : Stainless steel
Cable Length: 0.5M
PTFE sheath 3-Wire type
Temperature -200~550°C degree
Working voltage: DC 12V/24V
Working current: 14-18MA
MODBUS RTU protocol, 03 read command, 06/16 write command.
Serial port baud rate: 9600 (default), N, 8, 1
By modifying the 485 address, up to 247 modules can be cascaded (more than 16 please use R485 repeater)
Can read temperature and PT100 resistance value
Adapted sensor: PT100 3-wire or 2-wire sensor
Temperature measurement range:
A version -40℃ to +220℃;
B version -40℃ to +500℃
. It is recommended to select a version with a smaller range within the range that meets the measurement.
Temperature measurement accuracy: 1%.
Size: 93 X 87 X 41MM
Weight: 122g
MODBUS RTU protocol please refer to : '' PTA8C04 4CH PT100 RS485 sensor protocol ''
PT100 sensor specifications:
Type: PT100
Probe Diameter: 6.5mm
Probe Length: 30mm
Probe Material : Stainless steel
Cable Length: 0.5M
PTFE sheath 3-Wire type
Temperature -200~550°C degree
DIN rail Box parameters:
Product model: UM72
Color: Green
Width: suitable for PCB board width UM72(72mm)
Insulation grade: flame-retardant VO grade
Backplane length: suitable for 90 mm PCB boards
Net weight: 99g
Installation: DIN35 and C45 rail
For more information, please contact us!!!
Typical application:
Thermostatic Controls
Industrial Systems
Consumer Products
Thermally Sensitive Systems
Measuring instruments
Indoor and outdoor temperature measurement
Temperature in vegetable garden
Weather forecasting, and monitoring
Temperature in Computer Room
Warehouse temperature
Industrial Systems
Consumer Products
Thermally Sensitive Systems
Measuring instruments
Indoor and outdoor temperature measurement
Temperature in vegetable garden
Weather forecasting, and monitoring
Temperature in Computer Room
Warehouse temperature
3-wire probe wiring mode: the red wire is connected to P+, and the other two wires of the same color are connected to P- and GND (the ports are not distinguished).
2-wire probe wiring mode: red wire connects to P+, blue wire connects to P- and G.
RS485 bus wiring diagram: