Siemens DTU3005-B Especificaciones descargar pdf (Pagina 53)

Review 4

1. WinPM is an example of a ____________ device.

a. supervisory

b.field

2. A Siemens ACCESS power meter is an example of a

____________ device.

a. supervisory

b.field

3. The rules that govern the communication fo the

ACCESS system are known collectively as

____________ and ____________ Plus.

4. A ____________ is an active device, such as a computer

or printer, connected to the network.

5. Siemens ____________ ____________ can connect

RS-232 and RS-485 devices directly to a LAN.

6. RS-232 is limited to transmission distances no greater

than ____________ feet.

7. RS-485 can support 32 different drivers and receivers

over a maximum distance of ____________ feet.

8. The LDU can be connected to up to ____________

ACCESS devices.

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Siemens DTU3005-B Especificaciones Pagina 53