Kl/Ks1704 - Introduction; Fig. 3 Kl1704 - Beckhoff KL17 Series Manual

Product overview
2.2

KL/KS1704 - Introduction

Fig. 3: KL1704
Four channel digital input terminal 120/230 V
AC
The KL/KS1704 digital input terminal acquires the binary control signals from the process level and transmits
them, in an electrically isolated form, to the higher-level automation unit. The direct connection of 120/230
V sensors is possible. The Bus Terminal has four channels, whose signal state is displayed by LEDs.
AC
KL17xx/KS17xx Version: 4.1.0 11