SB71 interface module Siemens

Область применения



The SB71 interface module is suitable for the SIMADYN D, SIMATIC TDC and SIMATIC S7-400 control systems.

Обзор



The interface module is used to connect 8 digital outputs with conversion of the 24 V DC voltage on the module side to a max. of 24/48 V DC/AC on the plant side using transistors.

Дизайн


  • 2 x 8 terminals to connect 8 signal cables
  • Can be mounted onto standard mounting rails
  • Requires an auxiliary voltage which is externally connected (commercially available power supply units)

Функции


  • For digital outputs with transistor
  • Status display of the digital signals with one LED each

Технические данные



Technical specifications

 

Number of digital outputs

8

  • Output voltage, max

24/48 V DC

Output current, max.

40 mA, short-circuit proof

Electrical isolation

Yes, via optocoupler

Max. cable cross-section

1.5 mm2

Dimensions (W x H x D) in mm

45 x 130 x 156

Weight

0.32 kg