IEI Integration PPC-WIDS-51xxA-G41 - Manual (Page 50)

PPC-51xxA-G41/WIDS-51xA-G41 Panel PC
Page 38
Figure 4-2: CF Card Setup Jumper Location
4.5.4 COM1 to COM5 Pin 9 Select
Jumper Label: J_COM_V1, J_COM_V2, J_COM_V3, J_COM_V4 and
J_COM_V5
Jumper Type: 6-pin header
Jumper Settings: See Table 4-4
Jumper Location: See Figure 4-3
Four jumpers configure pin 9 on the COM1, COM2, COM3 COM4 and COM5 connectors.
Pin 9 on these connectors can be set as either +5 V, +12 V or as the ring (RI) signal. The
COM1, COM2, COM3, COM4 and COM5 Pin 9 Setting jumper selection options are
shown in Table 4-4.
Short 1 – 3 Short 2 - 4
Serial Port
Default Default
Short
3 – 5
Short
4 – 6
J_COM_V1 COM1 RI signal +5 V Use voltage +12 V
J_COM_V2 COM2 RI signal +5 V Use voltage +12 V
J_COM_V3 COM3 RI signal +5 V Use voltage +12 V
J_COM_V4 COM4 RI signal +5 V Use voltage +12 V
J_COM_V5 COM5 RI signal +5 V Use voltage +12 V
Table 4-4: COM1 to COM5 Pin 9 Setting Jumper Settings