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Korenix Jetcon RS-232 to RS-422/485 muunnin, -40 ... 70°C

Hinta:
1 kpl90.00€ /kpl
+9 kpl70.00€ /kpl
(hinta sis. alv 0%)
Valmistaja: Korenix
Tuotenumero: JetCon 2201w
Toimitusaika: 14 päivää

Kysy lisää tuotteesta

Industrial RS-232 to RS-422/485 Rail Converter

  • Automatic RS-232 to RS-422/485 converter
  • Auto Baud rate and direction control
  • High Speed 921.6Kbps
  • 3000V RS-485/422 isolation protection
  • RX bias and terminal resistor selection
  • Easy Configure without power resetting
  • -40~70C wide operating temperature (JetCon 2201-iw)

Overview
The standard RS-232 protocol has been widely used in most of industrial computer systems for serial port communication. However, it has its limitations in terms of transmission speed, range, and networking capabilities. Furthermore, the RS-422 and RS-485 standard has overcome the limitations mentioned above by utilizing different voltage lines for data and control signals. Hence the RS-232 to RS-422/485 converter becomes very popular to be deployed in the industrial communication network for longer distance and higher reliability, such as JetCon 2201-w series.

High Speed and Auto Baud control
The JetCon 2201 series embedded high performance ASIC to provide graceful signal conversion and speed control. The data rate supports up to 921.6Kbps, satisfying the need of most automatic control system.

User Friendly design- line terminator/RX bias control
In a long distance transmission, the RS-422/485 differential signal is easily interfered by noises which result in the communication interruption; JetCon 2201 provides 120ohm line terminator and receiver biasing control functions to ensure the quality of transmits by using the DIP switch to activate those features.

Hazardous Environment application
In the factory floor, there are too many interferences coming from field site equipments, such as robot, Variable- frequency motor and high-power magnetic -contactor. Those devices may produce huge electric field, magnetic field or surge and coupling into the communication lines near the devices and make all of devices work abnormally. Therefore, Electrical Magnetic Susceptibility (EMS) is important for the industrial communication. The JetCon 2201 series provides great EMS ability and complies with EN 61000-6-2 Heavy Industrial level EMS.
The differential serial signal interface also adopts 3000V isolation protection to prevent inrush surge or lighting noise (JetCon 2201-iw).

Technology
Standard

EIA/TIA-232 RS-232 (ITU-T v.28)
EIA/TIA-422 RS-422 (ITU-T v.11)
EIA/TIA-485 RS-485 (ISO/IEC8284)

Interface
Forwarding Rate
Auto baud rate 300 to 921.6Kbps
Port

RS-232 x1
RS-422 x1
RS-485 2/4 wire x1

Connector

RS-232: DB-9 Female
RS-422/485: Removable terminal block

Link Distance

RS-232: 50 feet
RS-422: 4000 feet
RS-485: 4000 feet

Serial Signals

RS-422: TxD+, TxD-, RxD+, RxD-
RS-485 4 wires: TxD+, TxD-, RxD+, RxD-
RS-485 2 wires: Data+, Data-
Signal Ground

Configuration DIP Switch

DIP-switch 1,2: RS-422/485 wiring mode selection.
DIP-switch 3,4: RS-422/485 line terminator selection.
DIP-switch 5,6: RS-422/485 biasing resistor selection.

Diagnostic LED

System power (Pwr): Green
Receive Data (Rx):Yellow blinking
Transmit Data (Tx): Green blinking

Power Requirements
System Power
DC 12~48V input with polarity reverse correction.
Power Consumption:
1 Watt (max.)
Mechanical
Installation

Wall mount or DIN Rail mount

Case

Aluminum metal case

Dimensions

24.7mm(H) x 74mm (W) x99 mm (D)

Weight

0.24kg with package
0.15kg without package

Environmental
Operating Temperature

-40 to 70°C

Operating Humidity

0% to 90% (Non-condensing)

Storage Temperature

-40 to 80°C (-40 to 176°F)

Storage Humidity

0%~ 95% non-condensing

Regulatory Approvals
EMI

FCC class B, CE/EN55022 class B
CE/EN61000-3-2:2001 Harmonic test
CE/EN61000-3-3: 1995 Flicker test

Shock

IEC60068-2-27

Vibration

IEC60068-2-6

Free Fall

IEC60068-2-32

MTBF

5366,967 Hours ,MIL-HDBK-217F

Warranty

5 Years

Määrä:

Tuote lisätty: 21.07.2009.
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