Physical Connection Overview; Input/Output Connectors; Connecting Input Power (24V Dc-In); Serial Ports (Uart) - Emerson RXi2 Quick Start Manual

Physical Connection Overview

Input/Output Connectors

The rear panel I/O port arrangement consists of the following:
Figure 1: Rear Panel Arrangements

Connecting Input Power (24V DC-in)

To connect the power, follow these steps:
1. Verify that the power cable is not energized.
2. Loosen the screw clamps on the mating power connector.
3. Strip the insulation from the power cables.
4. Secure the power cable to the mating connector, noting polarity, and
tighten the screw clamps. The torque for the attaching screws is 0.3 Nm
(2.26 in-lb).
5. Apply dc power to the unit. During normal startup and operation, the
LED status indicator displays as follows:
6. Solid amber while the RXi - Industrial Display unit is starting up
7. Solid green during normal operation
8. Once power is applied, the unit begins initializing. The first thing to display is the splash screen.
Be sure to connect a DC power cord to this 3-pin power connector. Using a voltage out of the range may fail to boot the
system or cause damage to the system board.

Serial Ports (UART)

RS232
RS485
1
Pin Function
1 TXD
2 RXD
3 RTS
4 CTS
5 GND
6s TX+
7 TX-
8 RX+
9 RX-
10 GND
GFK-3074 - RXi2 - LP Industrial PC Quick Start Guide GFK-3074E