RTD, Potentiometer and Resistance to Modbus TCP converter

DAT8014

RTD to Modbus TCP
RTD to Modbus TCP, Potentiometer to Modbus TCP and Resistance to Modbus TCP converter DAT8014.
• RTD to Modbus TCP.
• Potentiometer to Modbus TCP.
• Resistance to Modbus TCP.
• 4 Channel.
• Isolation.
General Description

The DAT8014 is a 4 Channel fully isolated RTD to Modbus TCP converter using Ethernet Base 10/100T Communication. The DAT8014 can also accept inputs from Potentiometers and resistance up to a range of 2000 Ohms (other range options on request). The options for the RTD's are Pt100, Pt1000, Ni100 and Ni1000. The inputs, Ethernet and power supply are isolated from each other up to 1500VAC for 1 minute. The DAT8014 accepts a wide tolerance on it's power supply from 10 to 30 Vdc and it is mounted on DIN Rail.

INPUT OUTPUT POWER SUPPLY
RTD, Pt100, Pt1000 Ni100, Ni1000 Modbus TCP Ethernet 10/100T Power Supply Voltage 14-30Vdc
Resistance 0-500 Ohms. Resistance 0-2000 Ohms. Potentiometer 0-50000 Ohms. Reverse polarity protection 60Vdc
CURRENT CONSUMPTION CONFIGURATION ISOLATION
Between 60 and 115 mA PC Programmable Between Input/Comms/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 Humidity (non condensing) 0-90%
Weight 6 oz 160 g

Specifications
Input:  
Channels 4 Channels.
RTD Pt100, Pt1000, Ni100, Ni1000
Resistance 0-500 Ohm, 0-2000 Ohm.
Potentiometer 500 Ohm, 2000 Ohms.
Communication:  
Ethernet 10/100T: Modbus TCP.
Power Supply: 14 - 30 Vdc. Reverse polarity protection 60 Vdc.
Current Consumption: 60 mA Standby 115 mA Max.
Temperature rating: Operative Temperature 14°F +140°F -10°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 H x T 4 3/4 x 4 x 7/8 inch, 120 x 100 x 22,5mm.
Weight: 6 oz 160 g.
EMC. For industrial environments.
Immunity: EN 61000-6-2.
Emission: EN 61000-6-4.
Isolation: Input, Each Channel, Power Supply, 1500Vac, 50Hz, 1 Minute.
Configuration: PC Configurable.
Drawings

DAT8014 Power Supply and INIT Wiring Diagram

Power Supply (18-30Vdc). Positive O Negative P.
Init Pin Q Init Gnd P

DAT8000 power supply and Init

Input Terminals

RTD 2 Wire Input 0 Sensor on 2 and 1 and Compensation on 3
RTD 2 Wire Input 1 Sensor on 6 and 5 and Compensation on 7
RTD 2 Wire Input 2 Sensor on 10 and 9 and Compensation on 11
RTD 2 Wire Input 3 Sensor on 14 and 13 and Compensation on 15
RTD 3 Wire Input 0 Sensor on 2 and 1 and Compensation on 3
RTD 3 Wire Input 1 Sensor on 6 and 5 and Compensation on 7
RTD 3 Wire Input 2 Sensor on 10 and 9 and Compensation on 11
RTD 3 Wire Input 3 Sensor on 14 and 13 and Compensation on 15
Potentiometer Input 0 Sensor on 3 and 2 and Wiper on 1
Potentiometer Input 1 Sensor on 7 and 6 and Wiper on 5
Potentiometer Input 2 Sensor on 11 and 10 and Wiper on 9
Potentiometer Input 3 Sensor on 15 and 14 and Wiper on 13
Input Terminals RTD to Modbus TCP, Potentiometer DAT8014.

Applications
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