IQAN-TOC8 Instruction book

Communication

6 Installation

Communication

RS232 and modem connection

The IQAN-TOC8 has an RS232 interface for communicating with the programming software, IQANdevelop. A flying lead, panel-mount, adapter cable, 5030089, may be connected to the TOC8 to provide an HR12 connector interface. This will match to the

PC communication cable provided in the IQANdevelop software package.

Instead of using recommended Parker adapter cable 5030089, a DB9-F serial connector may be wired to connect directly to a PC. The basic wiring for use of a DB9-F serial connector is shown below.

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6

IQAN-TOC8

READY_OUT, pos. 39

BSL_IN, pos. 40

GND (DATA), pos. 38

DATA_IN, pos. 26

DATA_OUT, pos. 25

Connecting DB9-F for RS232 usage.

When using the recommended Parker adapter cable, 5030089, the connection from

TOC8 to PC can be made with the IQANdevelop included cable, 5030024, and from

TOC8 to modem with a separately purchased cable, 5030080.

N

OTICE

The ’Remote Diagnostic’ cable 5030080 must be used when connecting a modem to the TOC8.

Use of the MDM-RS232 cable 5030024 may damage the modem.

Using a modem

Start modem communication as follows:

• Attach the modem to the TOC8.

• Power up the modem first, then power up or reset the TOC8.

• Wait 45 seconds for the modem to initialize. The TOC8 will blink a double fast yellow code to indicate the modem is attached.

• Dial up the modem -- the TOC8 will automatically answer. A fast yellow-red double blink indicates ringing.

• If a ’Reset Master’ command is sent or a new application is downloaded, the TOC8 will reset. Modem communication will not cease but with some equipment the blink code will change from the fast double yellow blink code to the normal status single blink.

CAN connection

The module has a CAN interface that can be used to connect to SAE J1939 or similar bus for communication between IQAN-TOC8 and other systems.

Instruction book, IQAN- TOC8 10