CARLO GAVAZZI WM24-96 - PROGRAMMING User Manual page 34

RS485/422
4-wire connection. Additional devices provided with
RS485/RS422 (that is RS 1,2,3...N) are connected in paral-
lel.
2-wire connection. Additional devices provided with
RS485/RS422 (that is RS 1, 2, 3 ...N) are connected in par-
allel.
The termination of the serial output is carried out
only on the last instrument of the network, by
means of a jumper between (Rx+) and (T).
We recommend you to use the 4-wire connection:
by means of the serial port the data are exchanged
faster.
Digital Input Conn.
31
Installation
serial port
(AR1034)
26
Technical features
35
33
37