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RS-232-Auxiliary Port (Female)
Standard connector and cable, 9-Pin
Pin #
Signal
1
NC
2
RXD
3
TXD
4
NC
5
GND
6
NC
7
RTS
8
CTS
9
NC (5V with APWR Jumper)
Ethernet
The Ethernet connection is Auto MDIX, 100bT/10bT.
Pin
Signal
1
TXP
2
TXN
3
RXP
4
NC
5
NC
6
RXN
7
NC
8
NC
Jumper Description for CMB-41012
Jumper
Label
Function (If jumpered)
Option Jumper
OPT
Reserved
Motor Off Jumper
MO
When controller is powered on or reset, Amplifier Enable lines
will be in a Motor Off state. A SH will be required to re-enable
the motors.
Baud Rate Jumper
38.4K
Baud Rate setting – see
367H
table below
Baud Rate Jumper
19.2K
Baud Rate setting – see
368H
table below
Firmware Upgrade Jumper
UPGD
Used to upgrade the controller if the unit becomes
unresponsive.
Master Reset Jumper
MRST
Master Reset enable. Returns controller to factory default
settings and erases EEPROM. Requires power-on or RESET to
be activated.
Baud Rate Jumper Settings
19.2
38.4
BAUD RATE
ON
ON
9600
ON
OFF
19200
OFF
ON
38400
OFF
OFF
115200
A9 – CMB-41012 (-C012) ▫ 257
DMC-40x0 User Manual