IEI Integration IDDUPS-636260А - Manual (Page 31)

IDDUPS Series DC/DC Converter Module
Page 31
PIN NO. DESCRIPTION
1 BAT_SW
2 GROUND
Table 4-12: Power Switch Connector Pinouts
4.2.7 RS-232 Cable Connector
CN Label: JP2
CN Type: 3-pin wafer connector (1x3)
CN Location: See
216H216H216H219H
Figure 4-10
CN Pinouts: See
217H217H217H220H
Table 4-13
This connector enables the IDDUPS series to communicate with the SBC through RS-232
serial port.
Figure 4-10: RS-232 Cable Connector Location
PIN NO. DESCRIPTION
1 GROUND
2 TX
3 RX
Table 4-13: RS-232 Cable Connector Pinouts
Use the following cable to connect JP2 with the serial port of the SBC.