Black Box IC108A Guía de instalación descargar pdf (Pagina 32)

ISC Communications

174 —

revision 1

Unit Setup (RS-232 4-wire)

As of March 2004, the current firmware version is 4.5. Connect to the unit via Telnet through port 9999. The

Channel 1 configuration is shown below.

Wiring for RS-485 2-wire

Note: The pinouts in the earlier UDS-10 Installation Guide are incorrect! The correct pinout for an

RS-485 connection are as follows:

7 — Ground

14 — TX+

15 — TX-

21 — RX+

22 — RX-

Ports 1 and 6 wiring configuration for 2-wire (RS-485)

ISC 25-pin connector

TXD/TR1+ Pins 14 and 21

RXD/TR1- Pins 15 and 22

RTS/R1+ Not used

CTS/R1- Not used

GND Pin 7

1 2 ... 27 28 29 30 31 32 33 34 35

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Black Box IC108A Guía de instalación Pagina 32