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> Kollmorgen beckhoff KL3122 2CH analog inpt bus terminal
Kollmorgen beckhoff KL3122 2CH analog inpt bus terminal
Beckhoff KL3122 2 Channel Analog Input Bus Terminal
KL3112, KL3122 | 2-channel analog input terminals 0/4 to 20 mA
The KL3112 and KL3122 analog input terminals handle signals in the range from 0 to 20 mA and 4 to 20 mA. The current is digitised to a resolution of 16 bits (the default is 15 bits), and is transmitted, in an electrically isolated form, to the higher-level automation device. The input channels of the Bus Terminal have differential inputs and possess a common, internal ground potential. The KL3112/KL3122 version combines two channels in a housing. An open lead or overload condition are detected, and the terminal status is relayed to the controller via the K-bus. The run LEDs give an indication of the data exchange with the Bus Coupler. The error LEDs indicate an overload condition.
50 typ. shunt, load: 60 + diode voltage
15 bit, configurable to 16 bit
~140 ms, configurable to 2ms
< 0.3% (relative to full scale value)
input: 2 x 16bit data (2 x 8bit control/status optional)
No address or configuration setting
For more information and specs please visit Beckhoff's Website: Analog Input: KL3122.
