Siemens S5-135U/155U appendix Mode

Models: S5-135U/155U

1 560
Download 560 pages 1.68 Kb
Page 413
Image 413

Analog Input/Output Modules

Setting the Mode You select the desired mode of the analog input module by setting mode switches I and II according to the following table.

Please note that all switch rockers marked with a dot must be set on both mode switches. To set the desired mode, press the rockers downwards on the side marked with a dot in the table.

Mode

Without reference point compensation

With reference point compensation

Measuring range

Extended Pt 100 measuring range

500 mV; mA (standard Pt 100 measuring range)

50 mV

Value and sign

Two's complement

Gain x 1 (normal setting)

Gain x4

Sampling selective

cyclic

Line frequency

50Hz

60Hz

Channels 0 to 3

with broken wire signal

Channels 4 to 7

Channels 0 to 3

Mode Switch I (Digital Section)

Mode Switch II (Digital Section)

without broken wire signal

Channels 4 to 7

X = Switch is not assigned; any switch setting.

￿= Switch setting

System Manual

9-31

C79000-G8576-C199-06

Page 413
Image 413
Siemens S5-135U/155U appendix Mode