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6ES7178-4BH00-0AE0 SIMATIC S7-300,INTERFACE MODULE

Manufacturer:
SIEMENS
Weight:
0.46kg
Product Range:
Automation Systems

Product Information

SIMATIC S7-300,INTERFACE MODULE IM178, FOR CONNECTING DRIVES VIA PROFIBUS-DP TO SIMATIC, 2 CHANNELS (2 ENCOD.INP., 2 AO) INCL. CD W. DOCU A. PARAMETR.SW
Supply voltage
24 V DCYes
permissible range, lower limit (DC)20.4 V
permissible range, upper limit (DC)28.8 V
Encoder supply
5 V encoder supply
5 VYes
Output current, max.600 mA
24 V encoder supply
24 VYes
Output current, max.600 mA
Digital inputs
Number/binary inputs6
Input voltage
Type of voltage / of the input voltage
for signal "0"-3 to +5 V
for signal "1"11 to 30 V
Input current
for signal "1", typ.9 mA
Input delay (for rated value of input voltage)
for standard inputs
at "0" to "1", min.50 µs; 2 inputs 50 µs, 4 inputs 3 ms
Digital outputs
Number/binary outputs6
Functionality/short-circuit strengthYes
Output voltage
Rated value (DC)24 V; 2L+
for signal "1", min.2L+ (-0.8 V)
for signal "1" (DC), max.3 V
Output current
for signal "1" permissible range for 0 to 55 °C, min.5 mA
for signal "1" permissible range for 0 to 55 °C, max.500 mA
Output delay with resistive load
0 to "1", max.300 µs
Switching frequency
with resistive load, max.500 Hz
with inductive load, max.0.5 Hz
Analog outputs
Number of analog outputs2
Output ranges, voltage
-10 to +10 VYes
Analog value creation
Integrations and conversion time/ resolution per channel
Resolution with overrange (bit including sign), max.14 bit
Encoder
Number of connectable encoders, max.2
Connectable encoders
Incremental encoder (symmetrical)Yes
Absolute encoder (SSI)Yes
Encoder signals, incremental encoder (symmetrical)
Trace mark signalsA, notA, B, notB
Zero mark signalN, notN
Input signal5 V difference signal (phys. RS 422)
Input frequency, max.1 MHz
Cable length, shielded, max.100 m; for 5 V encoder supply: 32 m at max. 1 MHz; for 24 V encoder supply: 100 m at max. 1 MHz
Encoder signals, absolute encoder (SSI)
Input signal5 V difference signal (phys. RS 422)
Data signalDATA, notDATA
Clock signalCL, notCL
Telegram length13, 21, 24 bit
Clock frequency, max.1 MHz; 125, 250, 500, 1000 kHz (parameterizable)
Binary code1
Gray code1
Cable length, shielded, max.320 m; 320 m at 125 kHz; 160 m at 250 kHz; 60 m at 500 kHz; 20 m at 1 MHz
Galvanic isolation
Galvanic isolation digital inputs
Galvanic isolation digital inputsYes; to encoders, analog outputs, DP interface; no to other DI/DOs
Galvanic isolation digital outputs
Galvanic isolation digital outputsYes; to encoders, analog outputs, DP interface; no to other DI/DOs
Ambient conditions
Operating temperature
Min.0 °C
max.55 °C
Storage/transport temperature
Min.-40 °C
max.70 °C
Relative humidity
Humidity class FYes
Degree and class of protection
IP20Yes
Dimensions
Width80 mm
Height125 mm
Depth118 mm
Weight
Weight, approx.460 g

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