SC04U

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SC04M2
SC04U is used to convert RS232 devices to 2 / 4 Wire RS485 and vica versa. These converters are AC powered. They are used for running RS232 signals to long distance (1.2km). This converter can also facilitate multiple field devices to be multidropped on the RS485 and allow their connectivity to a RS232 device.

pdf Data Sheet | pdf User Manual

Interfaces

INPUT / OUTPUT
OUTPUT / INPUT
SPEED
CABLE DISTANCE
INDICATION

RS485 / RS422

RS232

1200 – 115 kbps with Auto Baud Rate feature

1200 m

LED’s for TX & RX and Power

Electrical

POWER SUPPLY

POWER CONSUMPTION

90 to 270V AC SMPS 24 V & 48 V DC options are also available

1.2 Watts

Mechanical

CONNECTOR – Input
CONNECTOR – Output
CONNECTOR – Power
ENCLOSURE
WEIGHT

DB9 Pin – Female

Howder Screw Terminal

Howder Screw Terminals

ABS, DIN Rail Mounting. 60mm[L] x 110mm[D] x 70mm[H]

400 g

Other

OPTICAL ISOLATION
GALVANIC ISOLATION
SURGE PROTECTION
ESD PROTECTION

3000 V DC for both RS232 & RS485

3000 V DC between Power & RS232 & Power & RS485

600W on all 485 lines

15KV on RS232 & RS485 lines

Environmental

TEMPERATURE
RELATIVE HUMIDITY

0 – 55deg. C

5 – 95 % – non-condensing