Isolated Rs-232 Port Specification; Pin Assignments Of Rs-232 Port Signals (Ep1 / Ep2) - NetModule NB3710 User Manual

NB3710
User Manual for NRSW version 4.4
Isolated 3-wire RS-232 Port Specification (Option Sb)
The isolated 3-wire RS-232 port has the following specification (bold characters show the default con-
figuration):
Feature
Protocol
Baud rate
Data bits
Parity
Stop bits
Software flow control
Hardware flow control
Galvanic isolation to enclosure
Max. cable length
Cable shield
Table 3.32.: Pin Assignments of RS-232 Port Signals (EP1 / EP2)
Specification
3-wire RS-232: GND, TXD, RXD
600, 1 200, 2 400, 4 800, 9 600, 19 200, 38 400,
57 600, 115 200, 230 400, 460 800, 921 600
7 bit, 8 bit
none, odd, even
1, 2
none, XON/XOFF
none
1500 V
10 m
mandatory
Table 3.31.: Isolated RS-232 Port Specification
EP Pins Signal
1 / 5 GND
2 / 6 TxD
3 / 7 RxD
4 / 8
DC
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