Signal Conditioning Modbus

DAT3011

DAT3011 Signal Conditioning Modbus.
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Signal Conditioning Modbus RTU DAT3011
• UL, CSA, CE.
• Modbus RTU Slave.
• 2 Analog Inputs 1 Universal and 1 mA/Voltage.
• 2 Analog Outputs 4-20mA.
• 3 Digital Inputs.
• 3 Digital Outputs.
• Isolation.
General Description

The Signal Conditioning Modbus RTU DAT3011 is a unique design signal converter. It is an analog input and analog output Signal Conditioner with an RS485 Modbus RTU Slave port. The DAT3011 can convert Thermocouples, RTD's, Resistance, mA Volts and Potentiometers into two Isolated 4-20mA outputs and three digital outputs. The DAT3011 also has three digital input terminals and one digital output and two relay outputs.
The DAT3011 can be set up as a Signal converter, a Signal Splitter, a Trip Amplifier, and a Dual Signal Conditioner.
The input, output ports, power supply and RS485 ports are isolated from each other up to 1500Vac.
The DAT3011 converts the analog signals to a 16 bit digital format and can provide an analog output whilst transmitting the data on an RS485 MODBUS RTU.

INPUT OUTPUT POWER SUPPLY
mV, Volts, mA, Digital Inputs. 2 X Current 4-20mA. Power Supply Voltage 18-30Vdc
RTD, Resistance, Potentiometer,Thermocouples. 1 Solid State Relay.2 SPST Relays. Reverse polarity protection 60Vdc
CURRENT CONSUMPTION CONFIGURATION ISOLATION
Between 30 and 100 mA PC Programmable Between Input/Output/RS485/Power Supply 1500Vac.
EMC HOUSING TEMPERATURE
For Industrial environments Material self-extinguishing Operating Temperature 14°F +140°F -10°C +60°C
Immunity EN 61000-6-2 Dimensions W x H x T 4" x 4 3/4" x 3/4" Storage Temperature -40°F +185°F-40°C +85°C
Emission EN 6100-6-4 100 x 120x x 22.5 mm UL Operative Temperature 14°F +104°F -10°C +40°C
Weight 3 oz 90 g
DAT3011 Datasheet
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Applications
Drawings
DAT3011 User Guide
Modbus Analog Input Modules
Application Note

Specifications
Communication:  
RS485: Modbus RTU Slave.
Input : Analog
Channel 0: mV -100 to 100mV
Volts -100mV to 10V
Current 4-20mA, 0-20mA.
RTD Pt100, Pt 1000, Ni100, Ni1000.
Resistance 0-2000 Ohm
Potentiometer 20-2000 Ohm
Thermocouple J,K,R,S,B,E,T, N.
Channel 1: mV -100 to 100mV
Volts -100mV to 10V
Current 4-20mA, 0-20mA.
Digital
Channel 1, 2 and 3 Off condition 0-3 V, On condition 10-30V.
Output: Analog
Channel 1 and 2 Current 4-20mA.
  Digital
Channel 1 Solid Sate Relay
Channel 2 and 3 SPST Relay 2 A 250Vac.
Power Supply: Voltage 18 - 30 Vdc. Reverse polarity protection 60 Vdc.
Current Consumption: 60 mA up to 170 mA max.
Temperature rating: Operative Temperature -4°F +140°F -20°C +60°C Storage Temperature -40°F +185°F -40°C +85°C.
Humidity: (not condensing) 0-90%.
Housing: Material self-extinguishing.
Dimensions: W x L x H 3 3/4X 3 1/2 X 1 7/8 inch, 90 x 74 x 48mm.
Weight: 5 oz 150 g.
EMC. For industrial environments.
Immunity: EN 61000-6-2.
Emission: EN 61000-6-4.
Isolation: Between Modbus Master, Slave/Power supply 1500Vac, 50Hz, 1 Minute.
Configuration: PC Configurable.
Drawings

Power Supply and interrupt

Input. Channel 0 Channel 1
Analog    
RTD and Resistance 2 Wire 2 and 3 N/A
Potentiometer 6 and 4 Wiper 5 N/A
RTD 3 Wire 2 and 3 Compensation 1 N/A
mV Positive 2 Negative 3 N/A
Thermocouple Positive 2 Negative 3 N/A
Volts Positive 7 Negative 9 Positive 10 Negative 12
mA Positive 8 Negative 9 Positive 11 Negative 12
Digital    
DI0 Common 13 Input 14  
DI1 Common 13 Input 15  
DI1 Common 13 Input 16  
Output    
Analog    
Current Active Positive D Negative E Positive D Negative F
Current Passive Positive G Negative E Positive G Negative F
Output    
Solid State  K and L  
Relay Common M, NO N. Common O, NO D.
Power Supply (18-30Vdc). Positive J Negative I.  
RS 485 Slave Positive (D+)B Negative (D-) A GND 9  
Init Pin H Init Pin GND I
Signal Conditioning Modbus RTU DAT3011.
Applications
DAT3011 Custom products
The DAT3011 has been and can be customized to suit particular applications. Below is a selection of custom designs.
What is a DAT 3011 30212?
The 3011 30212 was designed to have two x Pt100 RTD inputs, four x 4-20mA inputs and two x 0-10Vdc inputs.
What is a DAT 3011 160212?
The 3011 160212 was designed to have two x Pt100 RTD inputs, two x 4-20 mA inputs.
What is a DAT 3011 100314?
The 3011 100314 was designed to have three x Pt100 RTD inputs, one x 4-20 mA inputs and a x 0-10Vdc inputs.
What is a DAT 3011 231015?
The 3011 231015 was designed to have analog inputs, and 0-10 Vdc output.
What is a DAT 3011 301115?
The 3011 301115 was designed to have analog inputs, and each digital output command bits on single registers.
What is a DAT 3011 41215?
The 3011 41215 was designed to have three x Pt100 RTD inputs, two x 4-20mA inputs and two x 0-10Vdc inputs.
What is a DAT 3011 10416?
The 3011 10416 was designed to have three x Pt100 RTD inputs, two x 4-20mA inputs also with digital inputs and digital outputs.
What is a DAT 3011 221216?
The 3011 221216 was designed to have two x K type Thermocouple inputs, two x 0-10 Vdc4-20mA inputs also with three digital inputs and two digital outputs.
What is a DAT 3011 120619?
The 3011 120619 was designed to only accept 4-20 mA input channels.
What is a DAT 3011 50819?
The 3011 50819 was designed to accept 8 NTC 10 K Carel type thermistors and has linearization.
What is a DAT 3011 180121?
The 3011 180121 was designed to have a Pt100 RTD inputs, and two x 4-20 mA inputs.
What is a DAT 3011 50221?
The 3011 50221 was designed to have two Pt100 RTD inputs, and two x 4-20 mA inputs.
What is a DAT 3011 10920?
The 3011 10920 was designed in conjunction with the DAT9550. It measures two Pt100 RTD's and displays on the DAT9550 the differential temperature, and provides a 4-20 mA output equal to the differential temperature.
What is a DAT 3011 41116?
The DAT 3011 41116 has a communication port set up as stop bits = 2, Parity = None and Number of Bits = 8.
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