ICP CON I-7520 RS-232 to RS-485 Bus Converter Isolation site RS-232 FreeShipping

Description

ICP CON I-7520 RS-232 to RS-485 Bus Converter
The I-7520 is an RS-232 to RS-485 Converter with auto tuning function, auto switching baud rate, and is made of fire retardant materials. Most industrial computer systems provide standard RS-232 serial ports. Though widely accepted, RS-232 has limited transmission speed, communication range, and networking capabilities. The RS-485 standard overcome these limitations by using differential voltage lines for data and control signals, which converts RS-232 signals into isolated RS-485 signals with no need to change any hardware or software. The I-7520 lets you easily build an industrial grade, long-distance communication system using standard PC hardware.
The design of the isolation between the I-7520 and the I-7520R/AR is different. I-7520R/AR are for when users wants to supply power from the PLC/PC; Otherwise the isolation will be broken. Refer to the I-7000 bus converter manual for detailed information.
Input : RS-232 protocol to female 9 pin connector
Output : RS-485 protocol (two wire, D+, D-)
Speed : auto switching baud rate, 300 ~ 115200 bps
Internal "Self Tuner"
Maximum of 256 modules. in a single RS-485 network without using a repeater
Maximum of 2048 modules. in a single RS-485 network when using a repeater
Isolation voltage: 3000Vdc on the RS-232 side
Repeater request: 4,000 feet or over 256 modules
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 Mount
Excellent condition. Cleaned, inspected, and tested. Works like new.
***Free shipping for domestic orders***
Only items mentioned in listing are included. Additional parts/items/software/accessories are only included when listed.
Please contact directly if there is an issue with your order prior to opening a dispute. If items are to be returned, they must be returned within the return period specified in listing. Item must be unopened in original packaging, if applicable, without signs of abuse, installation of equipment, use, or damage. Original shipping costs are non-refundable. Return shipping to be paid by buyer. Please contact with any additional questions.