Beckhoff KL17 Series, Manual

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Product overview
KL17xx/KS17xx 8 Version: 4.1.0
2 Product overview
Digital input terminals
Terminal Number of inputs Nominal voltage Filter Comment
KL/KS1702 [
}
8]
2 120 V
AC
/ 230 V
AC
10 ms
KL/KS1704 [
}
11]
4 120 V
AC
/ 230 V
AC
10 ms
KL/KS1712-0000 [
}
8]
2 120 V
AC/DC
10 ms
KL/KS1712-0010 [ } 8]
2 24 V
AC/DC
10 ms
KL/KS1712-0060 [
}
8]
2 60 V
DC
10 ms
KL/KS1722 [ } 14]
2 120 V
AC
/ 230 V
AC
10 ms
2.1 KL/KS1702, KL/KS1712 - Introduction
Fig. 1: KL1702
Two-channel digital input terminals for mains voltages from 24 V to 230 V
The KL/KS1702 und KL/KS1712-00x0 digital input terminals acquire the control signals from the process
level and transmit them, in an electrically isolated form, to the higher-level automation unit. The direct
connection of AC or DC sensors is possible. The Bus Terminals each contain two channels, whose signal
states are displayed by LEDs.