BL20-E-4AO-U/I中文资料图尔克数据手册PDF规格书

■ Fieldbus-independent

■ Electronics and connection technology in

one housing

■ Connectivity: Push-in terminals

■ Protection class IP20

■ LEDs indicate status and diagnostic

■ Electronics galvanically separated from the

field level via optocouplers

■ 4 analog outputs

■ 0 … 20 mA, 4 … 20 mA, -10 … +10 VDC

or 0 … +10 VDC,

■ Selectable per channel

Functional principle

Electronics and connection technology are integrated in the housing. A base module is not

needed. Economy modules and modules with

separate electronics and connection technology can be fitted into a station, provided the

base modules feature tension spring connections.

The use of gateways makes economy modules completely independent from the higher

level fieldbus.