Kramer-electronics PL-18 Manual do Utilizador descarregar pdf (Página 7)

KRAMER: SIMPLE CREATIVE TECHNOLOGY

Your PL-18 Control Port Expander

4 Your PL-18 Control Port Expander

Figure 1 and Table 1 define PL-18.

Figure 1: PL-18 Control Port Expander

Table 1: PL-18 Control Port Expander Functions

Feature

Function

1 ON LED Illuminates green when receiving power

2 RS-232 Tx/Rx LEDs Illuminate red while transmitting and green while receiving data on

an RS-232 port

3 IR LEDs Illuminate green when an IR port is active

4 RELAY LEDs Illuminate green when an relay is active (from 1 to 4)

5 PROGRAM USB Connector Connects to a computer to upgrade firmware

6 RELAY Terminal Blocks Connect to relay-driven devices (from 1 to 4)

7 IR OUTPUT 3.5mm Mini Jacks Connect to IR emitter cables (from 1 to 2)

8 RS-232/1 Terminal Block Connects to an RS-232 device that is controlled

9 RS-232/2 Terminal Block Connects to an external controller (PC, touch screen or RC device)

10 PROGRAM Switch For factory use only. Do not operate during firmware upgrade

11 5V DC +5V DC connector for powering the unit

1 2 3 4 5 6 7 8 9 10 11 12 ... 24 25

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Kramer-electronics PL-18 Manual do Utilizador Página 7