MPRX User Guide
TransCore Proprietary
1–20
The standard RS–232/RS–422/Ethernet connection maximum distance depends on the baud rate, cable
type, and the receiving device at the other end.
Pin Number
Operation
1
RS232_TX
2
RS232_RX
3
LOCK (No Connect on wayside MPRX)*
4
LOCK_RTN
5
R
6
RS422_TX–
7
R
8
RS422_RX–
9
COM_GND (RS232 GND)
10
COM_GND (RS422 GND)
11
+V In
12
+V Return
* +5V on Wayside MPRX.
Figure 3 Pin Designations for Host Connector
Содержание MPRX 10-7200-001
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