Isolated Module Modbus RTU with Digital IO and micro SD Ram card - DAT9000-DL-IO-2.0

Datexel Isolated Module Modbus RTU with Digital IO and micro SD Ram card - DAT9000-DL-IO-2.0

N.4 Digital Inputs + N.2 SPDT relays, Master both on RS-485, EMC compliance – CE mark, DIN rail mounting - High Quality

The device DAT9000DL-IO-2.0 is an Intelligent unit able to control a network of slave Modbus RTU devices connected on serial line RS-485 Master or Modbus TCP through the Ethernet interface executing the reading and writing of the field values and performing the logical and mathematical functions necessary for the system working, managing up to 10 task of recording memorized on files saved on the microSD card. The device is equipped with 4 digital inputs channels and 2 relay 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 SD card memory 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 DAT9000DL-IO is configurable by the software DEV9K 2.0 and successive versions developed by DATEXEL and running under Windows.

The device DAT9000DL-IO realizes a full electrical isolation between the lines, introducing a valid protection against the effects of all ground loops eventually existing 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.

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

• N.1 serial interface RS-485 Modbus RTU Master
• N.1 serial interface RS-485/232 Modbus RTU Slave
• N.1 slot for microSD card
• Interface Ethernet 10/100Base-T, Modbus TCP Client/Server
• N.4 Digital Inputs + 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

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

SD card and datalogger

• Type microSD (SDHC)
• Memory size Up to 32 GB
• Format FAT16 or FAT32
• N° Logging task up to 10
• Min. schedule rate 10 seconds

Digital Inputs for Datexel Isolated Module DAT9000-DL-IO-2.0

• Channels 4
• Input voltage (bipolar) OFF state 0 ÷ 3 V, ON state 10 ÷ 30 V
• Impedance 4,7 KW
• Pulse counters 4 at 32 bit
• Max signal frequency In0, In1, In2 → 5kHz, In3 → 300Hz

Digital Outputs

• Channels 2
• Type SPDT Relays

Power supply 18 ÷ 30 Vdc

• Current consumption 45 mA typ. @ 24Vdc (standby) 100 mA max

Isolations

• 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)
• uSB uSB micro-B (up front)
• RS-485 / Supply /In / Out Removable screw terminals

Environmental Conditions

• Operative temperature -20 ÷ +60 °C
• Storage temperature -40 ÷ +85 °C
• Relative humidity (not cond.) 0 ÷ 90 %
• Maximum Altitude 2000 m
• Installation Indoor
• Category of installation b
• 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.

EMC (for industrial environments)

• Immunity EN 61000-6-2, Emission EN 61000-6-4