Data Sheet

● at DC / rated value
24V
● at DC / maximum
30V
● Full-scale value for signal<0> recognition
10V
Number of digital outputs 2
Number of digital inputs 2
Digital output version switching or pulse output function
Type of switching output solid state
Type of electrical connection
● at the digital inputs
screw-type terminals
● at the digital outputs
screw-type terminals
Input current / at digital input
● for signal <1>
4mA
Output current
● at digital output / with signal <0> / maximum
0.2mA
● at digital output / for signal <1> / minimum
10mA
● at digital output / for signal <1> / maximum
27mA
● at the digital outputs / at DC / limited to 100 ms
/ maximum
300mA
● at the digital outputs / at DC / maximum
100mA
Output delay / at digital output
● for signal <0> to <1> / maximum
5ms
● for signal <1> to <0> / maximum
5ms
Operating conditions for digital inputs / external
voltage supply
Yes
Operating voltage / as output voltage / at DC /
maximum permissible
30V
Property of the output / Short-circuit proof Yes
Input delay time / at digital input
● for signal <0> to <1> / maximum
5ms
● for signal <1> to <0> / maximum
5ms
Internal resistance / at the digital outputs 55Ω
Measuring category / for digital signals CATI
Switching frequency / at digital output / maximum 20Hz
Transfer rate
● 1 / for fast Ethernet
100Mbit/s
Measuring inputs
Outer conductors and neutral conductors internal
resistance / for voltage measurement
1.05MΩ
Measurable supply voltage
● between (PE)N and L / at AC / minimum
11.5V
● between (PE)N and L / at AC / maximum
346V
● between (PE)N and L / at AC / maximum rated
value
289V
7KM4211-1BB00-3AA0 Subject to change without notice
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09/13/2019 © Copyright Siemens