Characteristics Of The Cables - ADF Web HD67002 User Manual

Industrial Electronic Devices

CHARACTERISTICS OF THE CABLES:

The connection from RS232 socket to a serial port (example one from a personal computer) must be made with a Null Modem cable (a
serial cable where the pins 2 and 3 are crossed).
It is recommended that the RS232 Cable not exceed 15 meters.
The connection at RS485 socket must be done with twisted and shielded cable.
The terminal resistor must be inserted when the HD67102 is at the end of the line, using the Terminator jumper.
Can bus cable characteristics:
DC parameter:
AC parameters:
Length
ADFweb.com Srl – IT31010 – Mareno – Treviso
Impedance 70 Ohm/m
Impedance 120 Ohm/m
delay 5 ns/m
Baud Rate [bps] Length MAX [m]
10 K 5000
20 K 2500
50 K 1000
100 K 650
125 K 500
250 K 250
500 K 100
800 K 50
1000 K 25
User Manual CANopen / Modbus Slave
Document code: MN67002_ENG
INFO: www.adfweb.com
Revision 3.103 Page 20 of 23
Phone +39.0438.30.91.31