I-7520R RS-232 zu RS-485 converter

Dieses Model wird von PLC-User genutzt. Falls sie als PLC-User die Stromversorgung vom PLC nutzen, so sollten sie diesen Converter benutzen.

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    * Auto switching baud rate, 300~115200 bps
    * 3000 VDC isolation protection at RS-485 side
    * ESD protection RS232/422/RS-485 data line
    * Transmission speed up to 115.2 Kbps
    * Power Inputs +10 ~ +30 VDC
    * Supports operating temperatures from –25 ~ +75 ℃
    * DIN-Rail



I-7520AR Interface:    RS-232:TxD, RxD, GND
                                RS-422/485 (The RS-422 and RS-485 couldn't be used simultaneously)
                                RS-422: TxD+, TxD-, RxD+, RxD.
                                RS-485: Data+, Data
I-7520R Interface        RS-232:TxD, RxD, GND
                                RS-485: Data+, Data


2-wire cabling/4-wire cabling:    Belden 8941 (2P twisted-pair cable)/ Belden 8942 (4P twisted-pair cable),
                                              When different cables are used, the transmission distance may change
Transfer distance:                    Max. 1,200 m for speed 9.6 K bps; Max. 400 m for speed 115.2 K bps
Supports Max devices:            Maximum of 256 devices(Without repeater).
Self-Tuner Asic inside:            Yes
Speed:                                  300~115200 bps
ESD Protection:                     Yes
Isolation voltage:                     3000 VDC at RS-485 side
Connection:                           DB9(Female to RS-232); Removable 10-pin Terminal Block (For RS-422/485)


LED Display
1 LED as Power/Communication Indicator


Input Voltage Range:            +10 ~ +30 VDC (Non-isolation)
Power Consumption:             0.05 A @ 24 V = 1.2 W, +/-5 %


Mechanical:                         Plastic
Flammability:                       UL 94V-0 materials
Dimensions:                        122 mm x 72 mm x 33 mm
Installation:                          DIN-Rail


Operating Temperature:        -25°C ~ 75 °C
Storage Temperature:           -30°C ~ 75 °C
Ambient Relative Humidity:   10% ~ 90% RH, non-condensing

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