Model And Specification Of I/O Modules - Delta AH500 Manual

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AH500 Module Manual

14.4.2 Terminal Resistor

When AHRTU-PFBS-5As are installed at the two ends of the PROFIBUS network, their PROFIBUS

interfaces need connect the terminal resistors including the following 3 resistors, Rt, Ru and Rd. The

standard PROFIBUS connector contains the built-in terminal resistor which user could select

whether to connect to the station or not via the switch. User could purchase the standard

PROFIBUS connector to add the terminal resistor.

1s t st ation

14.4.3 Model and Specification of I/O Modules

 The following table lists the model and specification of the power module, main rack, extension

racks and extension communication cable.

Data w ire B

Power module: 100-240VAC 50/60HZ

4-slot main rack specially used by CPU/RTU

6-slot main rack specially used by CPU/RTU

8-slot main rack specially used by CPU/RTU

12-slot main rack specially used by CPU/RTU

6-slot extension rack specially used by CPU/RTU

8-slot extension rack specially used by CPU/RTU

The 0.6m communication cable specially used by the extension rack

The 1.0m communication cable specially used by the extension rack

The 1.5m communication cable specially used by the extension rack

The 3.0m communication cable specially used by the extension rack

The 5.0m communication cable specially used by the extension rack

The 10.0m communication cable specially used by the extension rack

The 15.0m communication cable specially used by the extension rack

The 20.0m communication cable specially used by the extension rack

The 30.0m communication cable specially used by the extension rack

T he last stati on

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