3.3 Option: Extension module EM M09 2x serial interface
Please note that the interface X2 MPI(PB) does not provide DC 24V,
which is necessary for some programming adapters!
9pin SubD jack (isolated):
Using the
PtP
functionality the RS485 interface is allowed to connect via serial
p
oint
t
o
p
oint connection to different source res. target systems.
n
Protocols:
–
ASCII
–
STX/ETX
–
3964R
–
USS
–
Modbus master (ASCII, RTU)
n
Serial bus connection
–
Full-duplex Four-wire operation (RS422)
–
Half-duplex Two-wire operation (RS485)
–
Data transfer rate: max. 115 kBaud
Chap. 8 ‘Option: PtP communication’ page 202
EM M09
X1 PtP (RS422/485)
VIPA System MICRO
Hardware description
Option: Extension module EM M09 2x serial interface
HB400 | CPU | M13-CCF0000 | en | 18-50
49