Product Name: BECKHOFF KL1712 Channel Digital Input Terminal Product Brand: BECKHOFF Product Code: KL1712 Product Artikel: BECKHOFF KL1712 Channel Digital Input Terminal
The KL1712 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. It is possible to connect 120 V AC/DC sensors directly. The Bus Terminal contains two channels that indicate their signal state by means of light emitting diodes. Technical data KL1712 | KS1712 Connection technology 4-wire Number of inputs 2 Nominal voltage 120 V AC/DC “0” signal voltage 0…40 V “1” signal voltage 80…140 V Input filter typ. 10 ms Input current > 3 mA, typ. 6 mA Current consumption K-bus typ. 3 mA Switching times 10 ms Electrical isolation 500 V (K-bus/mains voltage); 3750 V AC, 1 min. Bit width in the process image 2 inputs Configuration no address or configuration setting Special features 120 V AC power grids Weight approx. 60 g Operating/storage temperature 0…+55 °C/-25…+85 °C Relative humidity 95 %, no condensation Vibration/shock resistance conforms to EN 60068-2-6/EN 60068-2-27 EMC immunity/emission conforms to EN 61000-6-2/EN 61000-6-4 Protect. class/installation pos. IP 20/variable Pluggable wiring for all KSxxxx Bus Terminals Approvals/markings CE, UL, ATEX Ex marking II 3 G Ex nA IIC T4 Gc Ordering information KL1712 2-channel digital input terminal 120 V AC/DC, 4-wire system KL1712-0010 24 V AC/DC input circuit
