mA to RS232 converter.

DAT3017I RS232

Datexel Product Range
mA to RS232 converter DAT3017I RS232.
• UL, CSA, CE.
• Modbus RTU Slave.
• 8 x 4-20mA input.
• RS232 Communication.
• Isolation.
General Description

The mA to RS232 converter DAT3017I RS232 is a 4 channel Current input RS232 converter. The DAT3017I converts the Current analog signal to a 16 bit digital format. The data is transmitted by the ASCII protocol on RS-232. 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 RS485 Modbus format.

INPUT OUTPUT POWER SUPPLY
4-20mA, 0-20mA. Modbus RS232 Power Supply Voltage 10-30Vdc
- 20 to 20 mA. Reverse polarity protection 60Vdc
CURRENT CONSUMPTION CONFIGURATION ISOLATION
Between 60 and 115 mA PC Programmable Between Input/Comms/Power Supply 2000Vac.
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 3/4 " Storage Temperature -40°F +185°F-40°C +85°C
Emission EN 6100-6-4 106 x 120x x 22.5 mm Humidity (non condensing) 0-90%
Weight 3 oz 90 g

Specifications
Input:  
Current: 8 Channels -20 to 20 mA
Communication:  
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

Power Supply, Inputs and interrupt

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-232D C GND
  E RX
  F TX
Init Pin D Init Gnd C
mA to RS232 converter DAT3017I RS232.

Applications
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