FEATURES:

    * Auto Switching Baud Rate, 300~115200 bps
    * 3000 VDC Isolation Protection on the RS-485 side
    * Transmission Speed of up to 115200 bps
    * ESD Protection for the RS-232/422/485 Data Line
    * Power Input of +10 ~ +30 VDC
    * Supports Operating Temperatures from -25 °C ~ +75 °C
    * DIN-Rail

SPECIFICATION:

Interface
Serial 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), if different cables are used, the transmission distance may change
Transfer Distance:                    Max. 1,200 m for at speed 9.6 kbps; Max. 400 m at 115.2 kbps
Max. Devices Supported:          256 (Without repeater)
Self-Tuner Asic Inside:             Yes
Speed:                                   300 ~ 115200 bps
ESD Protection:                      Yes
3000 VDCIsolated Voltage :      On RS-232 side
Connection:                             RS-232    9-Pin Female D-Sub
RS-422/485:                            Removable 10-Pin Terminal Block

LED Indicators
Power/Communication:             Yes

Power
Input Voltage Range:               +10 VDC ~ +30 VDC (Non-isolated)
Power Consumption:                1.2 W

Mechanical
Casing:                                  Plastic
Flammability:                          Fire Retardant Materials (UL94-V0 Level)
Dimensions (W x H x D):         72 mm x 118 mm x 35 mm
Installation:                             DIN-Rail

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