Description
Datexel Isolator Repeater RS485 or RS422 - DAT3590 4W
RS422 Repeater, UL / CE mark, Highly Accurate – made in Italy
The device DAT 3590 is an isolated repeater between asynchronous serials lines RS485 or RS422 that guarantees a full isolation between power supply and serial line removing eventual ground-loop effects, allowing the use of the device even in the heavy environmental conditions.
It is designed to operate either on serial interface RS-422 full-duplex 4 wires or RS485 half-duplex 2 wires, with a baud-rate transmission up to 115.2 Kbps.
The transmission is asynchronous without settings of protocol, data format and baud rate.
The DAT 3590 is in compliance with the Directive UL 61010-1 for US market and with the Directive CSA C22.2 No 61010-1 for the Canadian market.
The device is housed in a rough self-extinguishing plastic container which, thanks to its thin profile of 22.5 mm only, allows a high density mounting on EN-50022 standard DIN rail.
The advantages and features for Datexel Isolator Repeater DAT3590 4W:
- Asynchronous serial data transmission
- Automatic baud-rate fitting up to 115.2 Kbps
- Distance up to 1200 m
- Point to point connection or multipoint connection up to 32 modules
- DC or AC power supply
- Galvanic isolation
- UL / CE mark
- Suitable for DIN rail mounting in compliance with EN-50022
In compliance with standard
- RS485 and RS422,
- RS485 Interface
- Baud-rate up to 115.2 Kbps
Max. distance / baud-rate ratio
- 1.2 Km –4000 ft @ 38400 bps(recommended)
- (1) 2 Km – 6560 ft @ 19200 bps
- 3 Km – 9840 ft @ 9600 bps
- 4 Km – 13100 ft @ 4800 bps
- 5 Km – 16400 ft @ 2400 bps
- 7 Km – 23000 ft @ 1200 bps
- Number of modules in multipoint up to 32
- Switching time TX/RX (RS485) 150 us.
- Internal terminator resistance (optional) 120 Ohm
POWER SUPPLY
- Power supply DC voltage 10 .. 30 Vdc
- Reverse polarity protection 60 Vdc max
- Power supply AC voltage 9 ÷ 18 Vac (18 ÷ 30 Vac optional)
Current consumption
- 35 mA max.
Connection
- RS-485/422 removable screw terminals
ISOLATION
- Power supply / RS485-422 2000 Vac, 50 Hz, 1 min. RS485-422 / RS485-422 2000 Vac, 50 Hz, 1 min.
ENVIRONMENTAL CONDITIONS
- Operative Temperature -20°C .. +60°C
- UL Operative Temperature -10°C .. +40°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 0.5 N m
- Mounting in compliance with DIN rail standard EN-50022
- Weight about 160 g.
CERTIFICATIONS
- EMC (for industrial environments)
- Immunity EN 61000-6-2
- Emission EN 61000-6-4
- UL US Standard UL 61010-1
- Canadian Standard CSA C22.2 No 61010-1
- CCN NRAQ/NRAQ7
- Typology Open Type device
- Classification Industrial Control Equipment
Series Information
“P.D.S. SERIES”: temperature and signal transmitters
The P.D.S. (programmable by dip-switches) series transmitters and converters
can accept on their input signals coming from 2 or 3 wires Pt100. Thermocouple and Strain Gauge sensors or Voltage and Current signals.
- Single and double channel 4÷20 mA two wires transmitters for Pt100 input without galvanic isolation (DAT2065, DAT2066)
- 4÷20 mA two wires transmitter for Thermocouple input without galvanic isolation (DAT2045)
- Single and double channel converters for Pt100 input with configurable output as voltage or current without galvanic isolation (DAT2165, DAT2166)
- Isolated converter for Pt100 input with configurable output as voltage or current (DAT2061)
- Converter for Thermocouple input with configurable output as voltage or current without galvanic isolation (DAT2145)
- Isolated signal converters with configurable input and output as voltage or current (DAT5020. DAT5021, DAT5023I, DAT5023V)
- Isolated signal splitter with configurable input and output as voltage or current (DAT5022)
- Isolated signal converter for Strain Gauge input with configurable output as voltage or current (DAT5025) and converters for DIN rail mounting
About Datexel:
Founded in 1992 from the commitment and aspiration of several partners as a small provincial company, through the years DATEXEL has become an established reality on Italian and international markets as a manufacturer of electronic equipment for industrial automation and control process.
The range of DATEXEL products includes: Transmitters, signal and temperature Converters (both analogue and digital), galvanic Isolators, signal Splitters, I/O Modules, Trip Amplifiers, Power Supply Units, current loop Isolators, analogue and digital Displays.
Documents
To View Data Sheet for Datexel Isolator Repeater RS485 or RS422 - DAT3590 4W Please Click HereAdditional Information
Function: |
RS422 to RS422 |
Number of Modules: |
Up to 32 |
Switching time: |
150us |
Power Supply: |
10 to 30Vdc |
Sample Time: |
40 ms |
Temperature rating: |
Operative -4°F +145°F -20°C +60°C Temperature Storage Temperature -40°F +170°F -40°C +85°C |
Humidity: |
(non condensing) 0-90% |
Housing: |
Material self-extinguishing |
Dimensions: |
W 4 L 4 3/4 H 1" 100 mm X 120 mm x 22mm |
Weight: |
160 g |
EMC: |
For industrial environments. Immunity: EN 61000-6-2. Emission: EN 61000-6-4 |