4-20mA to Modbus TCP.

DAT8015

4-20mA to Modbus TCP, 0-10V to Modbus TCP.

• 4-20mA to Modbus TCP.
• 0-10Volts to Modbus TCP.
• 4 Channel.
• Input 4-20mA, 0-10V.
• Input -20 to 20 mA, -10 to 10 V.
• Isolation.

General Description

The DAT8015 is a 4 Channel fully isolated 4-20mA to Modbus TCP converter using Ethernet Base 10/100T Communication. The DAT8015 can also accept inputs within the range of 0-10 Volts, and -20mA to +20mA and -10V to 10 Volts. The inputs, Ethernet and power supply are isolated from each other up to 1500VAC for 1 minute. The DAT8015 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
4-20 mA, -20 to +20 mA	Modbus TCP Ethernet 10/100T	Power Supply Voltage 20-30Vdc
0-10 -10V to 10 Volts		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

DAT8015 Datasheet

Buy Online
Applications
Drawings
DAT8015 User Guide
Modbus TCP Modules
Application Note

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

Voltage Input
Input 0	Positive + 4 Negative 2
Input 1	Positive + 8 Negative 6
Input 2	Positive + 12 Negative 10
Input 3	Positive + 16 Negative 14
Current Input Passive
Input 0	Positive + 1 Negative 2
Input 1	Positive + 5 Negative 6
Input 2	Positive + 9 Negative 10
Input 3	Positive + 13 Negative 14
Current Input Active
Input 0	Positive + 3 Negative 1
Input 1	Positive + 7 Negative 5
Input 2	Positive + 11 Negative 9
Input 3	Positive + 115 Negative 13

Set up Simply Modbus.

Download demo or purchase the Simply Modbus TCP Client Software from www.simplymodbus.ca.
Install and run the Software.

Set up DAT8015.

Connect 24 Vdc to Terminal O and P.
Connect CAT5 crossover cable from the PC to the Ethernet Port.
Connect mA calibrator Input Channel 0 which is terminal 1 (IO+) and terminal 2 (GND0) Channel 0.

Setting the Communication Port on the Simply Modbus Software.

Change the register under First Register to 40041. This is the register for the 4-20mA input as per information in the DAT8015 User Guide.
Change the No of Reg to 8 so we can see all the input registers as per the DAT8015 User Guide.
Click Connect.
Click Send.

Setting up Comms port on the Simply Modbus Client Interface.

Reading the Modbus Client from the Modbus Server.

It should now show that the Modbus Client is connected to the DAT8015 Modbus Server.
The reading of 7784 in Register 40041 is equivalent to 7.784 mA.

Input:
Channels	4 Channels.
Current	4-20 mA, 0-20mA -20 to 20 mA.
Voltage	0-10Volts, 2-10Volts, 1-5 Volts, -10 to +10Volts.
Communication:
Ethernet 10/100T:	Modbus TCP.
Power Supply:	20 - 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.