4 12v power connector, 5 rs-232 touch panel connector, N 5.4.5: rs-232 touch panel connector – IEI Integration DM_Series v2.05 User Manual
Page 67: Figure 5-4: 12v power connector, Figure 5-5: rs-232 touch panel connector, Table 5-4: rs-232 touch panel connector pinouts

DM Series Monitor
Page 53
5.4.4 12V Power Connector
Use the rear panel +12V DC jack to connect the monitor to a power source.
Figure 5-4: 12V Power Connector
5.4.5 RS-232 Touch Panel Connector
Use the rear panel standard RS-232 DB-9 female touch panel connector to connect the
monitor to the system graphics interface.
PIN
DESCRIPTION
PIN
DESCRIPTION
1 N/A
6 NDSR
2 NRX
7 NRTS
3 NTX
8 N/A
4 NDTR
9 N/A
5 GND
Table 5-4: RS-232 Touch Panel Connector Pinouts
Figure 5-5: RS-232 Touch Panel Connector