Wago I/O Systems 750-653/003-000 RS-485 Serial Interface

750-653/003-000

I/O Systems

750-653/003-000

RS-485 Serial Interface; Adjustable

Technical data

Signal type RS-422 / RS-485

Transmission rate >1.2 … 19.2 kBd ( (9600 baud (default setting)))

Bit transfer ISO 8482 / DIN 66259 - 4

Transmission channels 1 TxD / 1 RxD, full-duplex

Line length approx. 1000 m twisted pair

Data width 1 x 24-bit input/output (3-byte user data); 1 x 8-bit control/status

Parity None/Even, adjustable

Number of data bits 7/8, adjustable

Number of stop bits 1/2, adjustable

Buffer120-byte input / 16-byte output

Supply voltage (system)5 VDC; via data contacts

Current consumption (5 V system supply) 65mA

Isolation 500 V system/field

Indicators LED (A, B, D) green: Function, TxD, RxD