Modbus RTU Datalogger

DAT9000DL

• Modbus RTU Datalogger.
• Stores Modbus Registers.
• Function Blocks.
• Modbus RS485 Master.
• Modbus RS485, Slave.
• Modbus Ethernet 10 Base-T Modbus TCP.

General Description

The Modbus RTU Datalogger DAT9000DL is a Data Acquisition unit with a built in SD Ram port that can take a Micro SD card. The DAT9000DL is a Modbus master and Modbus slave and has RS485, and Ethernet Communication ports. The DAT9000DL can control a network of slaves and perform logical and mathematical functions. The DAT9000DL can save the internal register values on to the SD card. It is possible to remove the card for analysis or use the Ethernet port to retrieve the saved values on the SD Ram.

INPUT	OUTPUT	POWER SUPPLY
Modbus Master/Slave RS485/RS232	Modbus TCP Ethernet 10/100T	Power Supply Voltage 10-30Vdc
Modbus TCP Ethernet 10/100T	Modbus Master/Slave RS485/RS232	Reverse polarity protection 60Vdc
CURRENT CONSUMPTION	CONFIGURATION	ISOLATION
Between 45 and 80 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 7/8 "	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 3 oz 90 g

DAT9000USB Datasheet DAT9000DL Datasheet

Buy Online
Applications
Drawings
DAT9000DL User Guide
DEV9K User Guide
Modbus Controllers
Application Note Connecting with CVPROG Cable. Application Note Sync Time. Application Note Youtube.

RS-485	Slave	Master
D-	Port 0 Pin 1	Port 1 Pin 5
D+	Port 0 Pin 2	Port 1 Pin 6
GND	Port 0 GND	Port 1 GND
RS-232D	Front view	PC DB9
GND	Port 0 Pin 4	Pin 5
RX	Port 0 Pin 5	Pin 3
TX	Port 0 Pin 6	Pin 2
Power Supply (18-30Vdc).	Positive G Negative F.
INIT	Short pin E to F

Set up the DAT9000DL.

On the DAT9000DL Connect 24 Vdc to V+ and V-.
Using a DAT3580USB2W or any other Isolated USB to Serial RS485 Converter, connect D- to Terminal A and D+ to Terminal B.
Download the Dev9K version 1.8 from the Datexel download page.

It may be necessary to use an Isolated USB to Serial RS485 Converter as most PC are not Isolated. There are alternative options other than USB to RS485 such as Ethernet to RS485 (DAT3580GW or DAT3580MBTCP). Make sure you have downloaded the USB drives.

Opening the Modbus RTU Controller Settings.

Click the Settings tab.
On the drop down menu click Controller.

Selecting the Communication parameters.

On the Settings menu Click the Com port which the USB is connected to.
Select the Baud rate and Stop Bit and click OK.
The port should open like below.

If the port does not open due to not knowing the Com port settings, use the INIT link between G and F. This will set up the comms port to 9600 Baud rate, Stop bit 1. Now try and connect with the 9600 Baud rate.

Confirming Communication has happened and the device is set as the controller.

The port is open and Com OK indicates that the Modbus RTU Master is communicating with the PC.
Com port 3 is being used.
The DAT9000DL is Address 10.
Now Click the R button in the yellow box to populate the register table.

Data Logging:	1 Micro SD Card
Communication:
RS485:	Port 1 Modbus RTU Master, Port 0 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.