Data Sheet

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Data sheet 6ES7355-2SH00-0AE0

SIMATIC S7-300, temperature Control Unit FM 355-2S, 4 channels,

Step and pulse, 4 AI+8 DI+8 DO incl. multi-language configuration

package, Manual and Getting Started (de, de, fr, en it) on CD-ROM

Supply voltage

Load voltage L+

● Rated value (DC)

24V

● permissible range, lower limit (DC)

20.4V

● permissible range, upper limit (DC)

28.8V

Input current

from load voltage L+ (without load), max. 270mA; typ. 220 mA

from backplane bus 5 V DC, max. 75mA; typ. 50 mA

Power loss

Power loss, typ. 5.5W

Power loss, max. 6.9W

Digital inputs

Number of digital inputs 8

Input characteristic curve in accordance with IEC

61131, type 2

Yes

Input voltage

● Rated value (DC)

24V

● for signal "0"

-3 to +5V

6ES7355-2SH00-0AE0 Subject to change without notice

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Summary of content (5 pages)

PAGE 1
Data sheet 6ES7355-2SH00-0AE0 SIMATIC S7-300, temperature Control Unit FM 355-2S, 4 channels, Step and pulse, 4 AI+8 DI+8 DO incl. multi-language configuration package, Manual and Getting Started (de, de, fr, en it) on CD-ROM Supply voltage Load voltage L+ ● Rated value (DC) 24 V ● permissible range, lower limit (DC) 20.4 V ● permissible range, upper limit (DC) 28.8 V Input current from load voltage L+ (without load), max. 270 mA; typ. 220 mA from backplane bus 5 V DC, max. 75 mA; typ.
PAGE 2
● for signal "1" 13 to 30V Input current ● for signal "1", typ. 7 mA Cable length ● shielded, max. 1 000 m ● unshielded, max. 600 m Digital outputs Number of digital outputs 8 Short-circuit protection Yes; Electronic Limitation of inductive shutdown voltage to L+ (-1.5 V) Controlling a digital input Yes Switching capacity of the outputs ● on lamp load, max. 5W Load resistance range ● lower limit 240 Ω ● upper limit 4 kΩ Output voltage ● for signal "1", min. L+ (-2.
PAGE 3
permissible input current for current input (destruction limit), max. 40 mA Input ranges ● Voltage Yes ● Current Yes ● Thermocouple Yes ● Resistance thermometer Yes Input ranges (rated values), voltages ● 0 to +10 V Yes ● Input resistance (0 to 10 V) 100 kΩ ● -1.75 V to +11.75 V Yes ● Input resistance (-1.75 V to +11.75 V) 100 kΩ Input ranges (rated values), currents ● 0 to 20 mA Yes ● Input resistance (0 to 20 mA) 50 Ω ● 0 to 23.5 mA Yes ● Input resistance (0 to 23.
PAGE 4
Characteristic linearization ● parameterizable Yes — for thermocouples Type B, E, J, K, R, S — for resistance thermometer Pt100 (standard) Cable length ● shielded, max. 200 m; 50 m at 80 mV and thermocouples Analog value generation for the inputs Measurement principle integrating Integration and conversion time/resolution per channel ● Resolution with overrange (bit including sign), max.
PAGE 5
Control technology ● Number of closed-loop controllers 4 Potential separation Potential separation controller ● between the channels No ● between the channels and backplane bus Yes; Optocoupler Permissible potential difference Between the inputs and MANA (UCM) 2.5 V DC Isolation Isolation tested with 500 V DC Connection method required front connector 2x 20-pin Dimensions Width 80 mm Height 125 mm Depth 120 mm Weights Weight, approx.