Rockwell Automation 57C435 Processor Module, AutoMax - Manual (Page 46)

CĆ4
Appendix C
(Continued)
OneĆDirectional Flow Control
(Hardware Handshaking)
AutoMax Processor
2
3
4
7
5
6
20
10
The user transmitter is
disabled or shut off when
the AutoMax receiver is full.
In this configuration no
characters are lost by the
AutoMax task receiving
characters.
(2)
(3)
(7)
(5) (Transmit Enable)
TXD
RXD
DSR
+12V
DTR
User Equipment
BiĆDirectional Flow Control
(Hardware Handshaking)
AutoMax Processor
2
3
4
7
5
6
20
10
2
3
4
7
5
6
20
10
(to user Trans pin)
(to user Recv pin)
(to user Sig Com)
(Trans Enable)
(Recv Buffer Status)
TXD
RXD
+12V
CTS
DSR
DTR
In this configurebin, no
characters are lost by the
AutoMax task or user equipment
receiving characters.
User Equipment