Isolated Module Modbus RTU with USB Data Logger and Digital IO - DAT9000-IO-USB-2.0

Datexel Isolated Module Modbus RTU with USB Data Logger and Digital IO - DAT9000-IO-USB-2.0

EMC / CE mark, N.1 slot for USB memory stick, Galvanic Isolation– Great Quality

The device DAT9000-IO-USB is an Intelligent unit able to control a network of slave Modbus RTU devices connected on serial line RS-485 Master or ModbusTCP through the Ethernet interface executing the reading and writing of the field values and performing the logical and mathematical functions necessary for thesystem working, managing up to 10 task of recording memorized on files saved on the USB device. The device is equipped with 4 digital inputs channels and 2relay outputs. A 32-bit pulse counter is available for each digital input.

By means of the Ethernet interface or the RS-485 “SLAVE” or uUSB ports it is possible to read and write, in real time, the internal registers value.

By Ethernet it is possible to get access to the files saved on the USB device when the Data-Logger function is active.

The supplied CVPROG cable allows you to configure / program the device without using an external power supply.

Moreover, by means of the Ethernet interface, or by the RS-485 “SLAVE” or uUSB ports it is possible to:

- Programming of the Control Logic

- Monitor, request of data, programming in real time the Intelligent Unit

- Direct programming and request of data from the Slave devices connected to the RS-485 Master.

The device DAT9000-IO-USB is configurable by the software DEV9K 2.0 and successive versions developed by DATEXEL and running under Windows.

The device DAT9000-IO-USB realizes a full electrical isolation between the lines, introducing a valid protection against the effects of all ground loops eventuallyexisting in industrial applications.

LED signaling of Ethernet activity and data Rx-Tx flow on the serial line allows a direct monitoring of the system functionality.

The connection is made by removable screw-terminals (supply and RS-485) and RJ45 plug (Ethernet).

The device is housed in a rough self-extinguishing plastic enclosure which, thanks to its thin profile of 22.5 mm only, allows a high density mounting on EN50022 standard DIN rail.

SUPPORTED FUNCTION

The DAT9000 series devices support the standard Modbus write and read functions (see Device User Guide), mathematical operations, logic operations andcalculation functions (Scaling, Average, root extraction, ...)

The advantages and features for Datexel Isolated Module DAT9000-IO-USB-2.0:

• N.1 serial interface RS-485 Modbus RTU Master
• N.1 serial interface RS-485/uUSB Modbus RTU Slave
• N.1 slot for USB memory stick
• Interface Ethernet 10/100Base-T, Modbus TCP Client/Server
• N.4 Digital Inputs with 32-bit pulse counters + N.2 SPDT relays
• Master both on RS-485 (Modbus RTU) and on Ethernet (Modbus TCP)
• Programming software with "flow chart" structure
• Connection by removable screw-terminals
• Programmable without external sources via uUSB and CVPROG cable
• LED signaling for Link/Act Ethernet, serial RX-TX, power supply
• LED signaling for digital inputs and outputs status
• Galvanic Isolation on all the ways
• EMC compliance – CE mark
• Suitable for DIN rail mounting in compliance with EN-50022 standard

In compliance with

Ethernet IEEE 802.3 EIA RS485

Network interface

• Ethernet 10/100Base-T
• Protocol Modbus TCP
• IP Table size max 8 devices (IP)
• Socket Modbus TCP 16 (port 502)
• Socket HTTP 3 (port 80)

RS485 Interface

• Baud-rate up to 115.2 Kbps
• Max. distance (1) 1,2 Km @ 115.2 Kbps
• Protocol Modbus RTU
• Number of modules in multipoint up to 32

Compatible USB devices and datalogger

• Type Pen drive
• Memory size Up to 32 GB
• Format FAT16 or FAT32
• N° Logging task up to 10
• Min. schedule rate 10 seconds

Digital Inputs

• Channels 4
• Input voltage (bipolar)
• OFF state 0 ÷ 3 V
• ON state 10 ÷ 30 V

Digital Outputs

• Channels 2
• Type SPDT Relays

POWER SUPPLY

• Supply voltage 18 ÷ 30 Vdc
• Current consumption 45 mA @ 24 Vdc100 mA max

ISOLATION

• Power supply / Ethernet 1500 Vac, 50 Hz, 1 min.
• Power supply / RS485 1500 Vac, 50 Hz, 1 min.
• Ethernet / RS485 1500 Vac, 50 Hz, 1 min.
• Inputs / RS485 1500 Vac, 50 Hz, 1 min.
• Inputs / Power supply 1500 Vac, 50 Hz, 1 min.

Connections

• Ethernet RJ-45 (on terminals side)
• uUSB micro-B (up front)
• RS-485 / Supply /In / Out Removable screw terminals

ENVIRONMENTAL CONDITIONS

• Operative Temperature -20°C .. +60°C
• Storage Temperature -40°C.. +85°C
• Humidity (not condensed) 0 .. 90 %
• Maximum Altitude 2000 m
• Installation Indoor
• Category of installation II
• Pollution Degree 2

MECHANICAL SPECIFICATIONS

• Material Self-extinguish plastic
• IP Code IP20
• Wiring wires with diameter 0.8÷2.1 mm2 /AWG 14-18
• Tightening Torque 0.8 N m
• Mounting in compliance with DIN rail standard EN-50022
• Dimensions in mm.(WxHxT) 100 x 120 x 22.5
• Weight about 160 gr

CERTIFICATIONS

• EMC (for industrial environments) Immunity EN 61000-6-2, Emission EN 61000-6-4