22
SMART-MR10 User Manual Rev 0B
Chapter 2
Installation and Setup
Table 3: Use of MODE Pin
3.
Turn on the power supply to the SMART-MR10 (the SMART-MR10 cable is also a power cable).
The power LED
on the back of the receiver glows red when the SMART-MR10 is properly
powered.
Table 2: SMART-MR10 Connector Pin-Out
Pin
Use
Pin
Use
1
PWR+
13
RESERVED
2
PWR-
14
CHASSIS GROUND
3
CAN1-
15
SIGGND1
4
CAN1+
16
MKI
5
TXD2
17
PPS
6
RXD2
18
ER
7
TXD1
19
MODE
a
a. The SMART-MR10 is RS-232/RS-422-selectable through pin 19
8
RTS1/AUXTX
20
RESERVED
9
SIGGND2
21
RESERVED
10
RESERVED
22
CTS1/AUXRX
11
RESERVED
23
RXD1
12
RESERVED
MODE Pin
Result
Open
Pins 8 and 22 provide RS-232 access to the AUX
port and COM1 has no flow control.
Tied Low
Pins 8 and 22 provide TXD1- and RXD1- for COM1
RS-422, and the AUX port (RXD3, TXD3) is not
available.
Tied High
Pins 8 and 22 provide RTS1 and CTS1 for COM1
flow control, and the AUX port (RXD3,TXD3) is not
available.
Содержание SMART-MR10-GENERIC
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