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
  • Current to RS485 converter DAT3017I.
  • DAT3017I RS485 FEATURES

    • Modbus RTU Slave.
    • UL, CSA, CE.
    • 8 x 4-20mA input.
    • RS485 Communication.

Current RS485 converter DAT3017I

General Description

The Current to RS485 converter RTU DAT3017I is an 8 Channel Current input RS485 Modbus converter. The DAT3017I converts the Current analog signal to a 16 bit digital format. The data is transmitted by the RS485 MODBUS RTU protocol. The input Current on the DAT3017I is -20 to 20mA it is programmable for 0-20mA and 4-20mA input. The DAT3017I is also available in the RS232 format.

INPUT
- 20 to 20 mA , 4-20mA, 0-20mA.
OUTPUT
RS485.
POWER SUPPLY
Power Supply Voltage 10-30Vdc
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

Input:  
Current: 8 Channels -20 to 20 mA
Communication:  
RS485: Modbus RTU Slave.
RS232: Modbus Slave.
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

Current Input 0 Positive 1 Negative 2
Current Input 1 Positive 3 Negative 4
Current Input 2 Positive 5 Negative 6
Current Input 3 Positive 7 Negative 8
Current Input 4 Positive 9 Negative 10
Current Input 5 Positive 11 Negative 12
Current Input 6 Positive 13 Negative 14
Current Input 7 Positive 15 Negative 16
Power Supply (18-30Vdc). Positive J Negative I.
RS 485 Slave Positive (D+)B Negative (D-) A GND 6
RS-232D C GND
  E RX
  F TX
Init Pin D Init Gnd C

Current to RS485 converter DAT3017I.


Applications

  • Convert 8 Channels 4-20mA to Modbus RS485.
  • Convert 8 Channels Current to Modbus RS485.
  • Convert 8 Channels mA to Modbus RS485.
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