F7400 - USER MANUAL _________________________________________________________
RS-485 Connection
Allows for the connection of several terminals on a single RS-232 line through the
installation of a Sysnet network (see "Formula 904/N User Manual").
If the Sysnet network is made using the Formula 902 T-Box, up to 32 Formula
cradles can be connected, including different types (if multiple cradles are used, the
individual work stations must be counted.
A
B
B
B
Key:
A) Host computer
B) Formula 902 T-box
C) Cradle F970
D) Cradle power supply
E) Formula 904/N Interconverter
(*) Telephone pair (max. 125 m)
22
Power Supply
94A054020
94A054020
94A054020
4
E
C
D
C
D
Ed.: 06/00