Siemens S5-135U/155U appendix Analog Input/Output Modules

Analog Input/Output Modules

Measuring point-related error signal

±for overflow

±for broken wire

Max. permissible input voltage without destruction

Interference suppression for f = n x (50/60 Hz $1 %)

±with common-mode interference

±with differential-modeinterference

Error referred to rated value

±linearity

±tolerance

±polarity reversal error

±temperature error

Error caused by cards with input range

$1 V/$ 5 V /$ 10 V

$20 mA/4 to 20 mA

Yes

Yes, configurable

(at $ 50 mV, $ 500 mV and Pt 100)

$18 V; 75 V for 1 ms max. and duty ratio 1:20

w86 dB, but $1 V max.

w40 dB, noise voltage amplitude but 100 % max. of measuring range referred to peak value

$1 unit

$1 unit

$1 unit

1 x 10 ±4 /K

2 x 10 ±3; TC = $ 10 x 10 ±5 /K 10 ±3; TC = $ 5 x 10 ±5 /K

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.

Note that all the rockers of both mode switches marked with a dot must be set, and some functions are defined by several rockers (e.g. 8- to 16-channel operation, broken wire signal for 8 or 16 channels).

To activate the desired modes, press the rockers down on the side marked with a dot.

System Manual	9-73
C79000-G8576-C199-06