Siemens IP-Module CFVA-IP Guide d'installation télécharger pdf (Page 89)

USB input/output modules

Siemens Building Technologies

Fire Safety & Security Products 08.2007

11 USB input/output modules

USB input/output modules are available as accessories. See also Section „Details

for ordering“ in the SISTORE MX NVS User Manual.

NOTE

An additional power supply is not required. The modules are supplied over a USB interface.

USB input/output modules

z USBOPT08 (input module)

z USBREL8 (output module)

z USBOPTOREL16 (input and output module)

USBOPT08 USBREL8

You can connect up to four modules of the same type. See Section 11.2:

Connecting USB input/output modules.

Each module has eight inputs or outputs. With four modules, a max. number of 32

inputs/outputs can be achieved.

NOTE

When using more than two modules, we recommend connecting a USB splitter (hub) between the PC

and the modules.

USBOPTOREL16

You can connect up to 16 modules of this type. Each module has 16 optocoupler

inputs and 16 relay outputs.

NOTE

It is not possible to combine USBOPTO8 or USBREL8 with USBOPTOREL16 modules.

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Siemens IP-Module CFVA-IP Guide d'installation Page 89