Signal Conditioners, Temperature Transmitters and Controllers
Modbus RTU, Modbus TCP, Canbus, PLC's and Hmi's.
Call toll Free 1 887 877 4to 20mA or 1 877 486 2062
  • Modbus to 4-20mA Output DAT3022.
  • DAT3022 RS485 FEATURES

    • UL, CSA, CE.
    • Modbus RTU Slave.
    • 2 x 4-20mA, 0-10V Output.
    • RS485 Communication.
    • Isolation.

Modbus to 4-20mA Output DAT3022

General Description

The Modbus to 4-20mA Output converter DAT3022 is a 2 channel Current or Voltage output module. The DAT3022 converters Modbus into 4-20 MA , 0-20mA or 0-10V. The DAT3022 Current and Voltage output is Isolated from the Power Supply and the Modbus signal. The Slew rate is adjustable. The DAT3022 is also available in the RS323 ASCII format.

INPUT
RS485.
OUTPUT
4-20mA.
0-10V.
POWER SUPPLY
Power Supply Voltage 18-30Vdc
Reverse polarity protection 60Vdc
CURRENT CONSUMPTION
Between 30 and 100 mA
CONFIGURATION
PC Programmable.
ISOLATION
Between Input/Comms/Power Supply 2000Vac.
EMC
For Industrial environments
Immunity EN 61000-6-2
Emission EN 6100-6-4
HOUSING
Material self-extinguishing
Dimensions W x H x T
4" x 4 3/4" x 3/4"
100 x 120x x 22.5 mm
Weight 3 oz 90 g
TEMPERATURE
Operating Temperature -4°F +140°F -20°C +60°C
Storage Temperature -40°F +185°F-40°C +85°C
Humidity (non condensing) 0-90%

 

Specifications

Output: 2 Channels
mA 0-20mA , 4-20mA.
Voltage 0-10Volt
Communication:  
Modbus RS485
Power Supply: 10 - 30 Vdc. Reverse polarity protection 60 Vdc.
Current Consumption: 30 mA.
Temperature rating: Operative Temperature - 4°F +140°F - 20°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 L x H 3 3/4X 3 1/2 X 1 7/8 inch, 90 x 74 x 48mm.
Weight: 7 oz 200 g.
EMC. For industrial environments.
Immunity: EN 61000-6-2.
Emission: EN 61000-6-4.
Isolation: Between Modbus Master, Slave/Power supply 1500Vac, 50Hz, 1 Minute.
Configuration: PC Configurable.

Drawings

Output  
Passive  
Current Output 0 Positive 1 Negative 4
Current Output 1 Positive 5 Negative 8
Active  
Current Output 0 Positive 1 Negative 2
Current Output 1 Positive 5 Negative 6
Voltage Output 0 Positive 3 Negative 4
Voltage Output 1 Positive 7 Negative 8
Power Supply (18-30Vdc). Positive J Negative I.
RS 485 Slave Positive (D+)B Negative (D-) A GND C
RS-232D C GND
  E RX
  F TX
Init Pin D Init Gnd C

Modbus to 4-20mA Output DAT3022.


Applications

  • Convert RS485 to 4-20mA.
  • Convert Modbus to Current..
  • Convert Modbus RS485 to 0-10V.
  • Convert RS232 to Volts.
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