Rs-422/485 Serial Port Connectors (Com3/4); Dual Lan Connectors (Plan1, Plan2); Figure 4-9: Rj-45 Connector; Table 4-14: Rs-422/485 Serial Port Connector Pinouts (Com3, Com4) - IEI Technology DRPC-240-TGL User Manual

RS-422/485 Serial Port Connectors (COM3/4)

Mode RS-422
PIN NO. DESCRIPTION
1 TXD-
2 TXD+
3 RXD+
4 RXD-
5 ISOCOM_GND
6 N/A
7 N/A
8 N/A
9 N/A

Table 4-14: RS-422/485 Serial Port Connector Pinouts (COM3, COM4)

Dual LAN Connectors (PLAN1, PLAN2)

The DRPC-240-TGL has four RJ-45 Ethernet connectors.
PIN NO. DESCRIPTION
1 MDIA3-
2 MDIA3+
3 MDIA2-
4 MDIA1-

Table 4-15: LAN Connector Pinouts (PLAN1, PLAN2)

Figure 4-9: RJ-45 Connector

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DRPC-240-TGL Embedded System
RS-485
DESCRIPTION
DATA-
DATA+
N/A
N/A
N/A
N/A
N/A
N/A
N/A
PIN NO. DESCRIPTION
5 MDIA1+
6 MDIA2+-
7 MDIA0-
8 MDIA0+