Installation guide

USB input/output modules
91
Siemens Building Technologies
Fire Safety & Security Products 08.2007
Abb. 16 USB input module
1 Module addressing
2 Configuration status LED
3 USB port
4 Input status LED
5 Inputs
USB Input Module
5 ... 30V
Abb. 17 Connection of USB input module
NOTE
Connect the cables (+/-) as shown in Fig. 15.
11.2.2 Connecting USB output module USBREL8
1. Connect the module via a plug-type terminal strip.
2. Assign the module address. See Section 11.3: Module addressing.
3. Connect the module to the USB interface.
Î The operating system detects the USB modules and automatically activates
the drivers.
NOTE
In case a message is displayed, click OK until all dialog boxes are closed.
Î The new hardware will be displayed as a QuickInfo.
Î Each output is assigned an LED indicating the current status.
1
5
4
3
2
+ – + – + – + – + – + – + – +
+
-