I/O Systems
Compare 1 I/O Systems parts from manufacturers including Beckhoff, with live price tracking and alerts.
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Filter in catalog →Frequently asked questions
What is the KL9188 used for?
The KL9188 distributes the 0V reference potential (ground) throughout an EtherCAT coupler system, enabling proper signal transmission for all connected terminals.
Is the KL9188 required?
Yes, typically at least one potential distribution terminal should be included in coupler configurations for proper signal grounding.
Which coupler systems is it compatible with?
The KL9188 is compatible with all Beckhoff EtherCAT couplers and integrates with the complete KL terminal series.
Does it require power?
No, the KL9188 is a passive component and does not require a separate power supply.
Can multiple KL9188s be used in one system?
Yes, multiple potential distribution terminals can be integrated for larger systems or improved signal integrity.
What is the form factor?
The KL9188 is a modular terminal designed to mount within Beckhoff EtherCAT coupler stacks.