Signal Conditioners, Temperature Transmitters and Controllers
Modbus RTU, Modbus TCP, Canbus, PLC's and Hmi's.
Call toll Free 1 887 877 4to 20mA or 1 877 486 2062
  • DAT9011

    • Modbus Controller.
    • 1 Universal Input T/C's, RTD's, mA, Volts, Pot, Resistance.
    • 1 Analog 4-20mA, 0-10Volts Input.
    • 2 x Analog 4-20mA Outputs.
    • 2 Digital Inputs.
    • 2 SPDT Relay Outputs.
    • Modbus RS485 Master.
    • Modbus RS485, RS232 Slave.
    • Modbus Ethernet 10 Base-T Modbus TCP.

Ethernet Data Acquisition DAT9011, Modbus Master, Modbus Slave with Analog and Digital IO

General Description

The Ethernet Data Acquisition device DAT9011 is a Modbus master that can control a network of Modbus slaves. The DAT9011 is an Intelligent device able to read and write the field values and perform logical and mathematical functions. The DAT9011 can be used as a Master or Slave, and is equipped with analog and digital inputs and outputs. The DAT9011 has RS485, RS232 and Ethernet Communication ports.

mV, Volts, RTD, Resistance, Potentiometer, mA, Thermocouples.
Digital Input.
Current 4-20mA, 0-20mA.
2 Relays.
RS232, RS485, Ethernet 10Base-T, Modbus TCP .
Power Supply Voltage 10-30Vdc.

45 to 100 mA..
PC Configurable.
Between Input/Output/Power Supply 1500Vac.
For Industrial environments
Immunity EN 61000-6-2
Emission EN 6100-6-4
Material self-extinguishing
Dimensions W x H x T
4" x4 3/4" x 7/8"
100 x 120x x 22.5 mm
Weight 3 oz 90 g
Operating Temperature -4°F +140°F -20°C +60°C
Storage Temperature -40°F +185°F-40°C +85°C
Humidity (non condensing) 0-90%



Analog Input  
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 Input 4 Channels.
Threshold 0-3 Volts OFF 10-30V On.
Frequency 300 Hz Maximum.
Output Analog  
Channel 1 and 2 Current 4-20mA.
Output Digital 2 Relays SPDT 2 Amp at 250 V.
RS485: Port 1 Modbus RTU Master, Port 0 Modbus RTU Slave.
RS232: Modbus RTU Slave.
Ethernet: Ethernet 10Base-T, Modbus TCP.
Power Supply: Voltage 10 - 30 Vdc. Reverse polarity protection 60 Vdc.
Current Consumption: 80 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: (none condensing) 0-90%.
Housing: Material self-extinguishing.
Dimensions: W x L x H 4 x 4 3/4 x 1inch, 100 x 120 x 22.5mm.
Weight: 7 oz 200 g.
EMC. For industrial environments.
Immunity: EN 61000-6-2.
Emission: EN 61000-6-4.
Isolation: 1500Vac, 50Hz, 1 Minute.
Configuration: PC Configurable, DIP Switches.


Input. Channel 0 Channel 1
Thermocouple Positive 9 Negative 10 N/A
mV Positive 9 Negative 10 N/A
RTD and Resistance 2 Wire 8 and 10 N/A
RTD 3 Wire 8 and 10 Compensation 9 N/A
Potentiometer 8 and 10 Wiper 9 N/A
Volts Positive 11 Negative 10 Positive 14 Negative 16
mA Positive 12 Negative 10 N/A
mA Active N/A Positive 15 Negative 16
mA Passive N/A Positive 13 Negative 15
DI0 17 and 18  
DI1 17 and 19  
Output Analog    
Current Positive I Negative H Positive J Negative H
Output Digital    
Relay Common L, NO M, NC N. Common O, NO P, NC Q.
Power Supply (18-30Vdc). Positive E Negative F.  

DAT9011 wiring Diagram.


  • Modbus Master with analog and digital input and output.
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