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        • Lifecycle status

          Active / Available from OEM
          Apter Power coordinates KV-B16XC documentation, quotation and sourcing for the exact input-unit configuration.

        KV-B16XC

        / 4.9
        1001 reviews ｜ Need a Specific Revision?
        KEYENCE KV-B16XC is a removable-terminal-block input unit that adds sixteen selectable 24 VDC or 5 VDC input points to supported KV controllers.
        In Stock
        Ships by Tuesday, September 29
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        Warranty Policy
        We provide 1 year warranty for all remaining parts.
        The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
        Return Notice
        The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
        In the event of a defect, we will send new equipment, repair equipment or refund the purchase price based on our availability. You must contact us to obtain a return authorization and return the defective device to us within 14 days of reporting the defect.
        Shipping Mode
        Various transportation options are available in each country. Shipping methods and fees are clearly indicated on all quotations.Various transportation options are available in each country. Shipping methods and fees are clearly indicated on all quotations.
        Parts Availability
        Apter Power offers a wide range of components, products and services related to industrial automation. We also supply new products from a variety of quality manufacturers.
        How to order
        We have been working hard to update our inventory. If we have stock or parts available for new factory purchases, you can contact the order online. If we do not currently have an inventory, the displayed quantity will show "Ask". Please create an online quote or contact us by phone, fax or email to check availability.

        Technical specifications for KV-B16XC

        • Manufacturer:
          KEYENCE
        • Part Number:
          KV-B16XC
        • Product Family:
          KEYENCE
        • Product Type:
          KV-X 16-Point DC Input Unit
        • Stock:
          1
        • Series:
          KV-X
        • Module Type:
          Input unit
        • Input Points:
          16
        • Input Modes:
          24 VDC / 5 VDC
        • External Connection:
          Removable terminal block
        • Common Method:
          16 points per common, two internally commoned terminals
        • Input Time Constants:
          25 microseconds / 300 microseconds / 1 ms / 10 ms
        • Input Impedance:
          4.3 kohm
        • Internal Current Consumption:
          15 mA maximum
        • Certification:
          CE and UL/CSA conformity shown by KEYENCE
        • Weight:
          0.12 kg
        • Estimated shipping dimensions:
          2.9 x 9.0 x 8.0 cm
        • Tariff Code:
          Please confirm the destination before shipping
        • Country of origin:
          Japan
        • Place of shipment:
          Xiamen,Fujian,China
        By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

        More Information

        Overview Manuals Signal Matching Response Setup Fault Isolation Product Applications

        Features:

        • Dual-voltage input choice: One module can be configured for supported 24 VDC or 5 VDC field signals.
        • Removable field interface: The terminal block separates wiring work from the electronics module during service.
        • Selectable response behavior: Four timing choices help align input capture with the real signal quality and controller platform.
        KV-B16XC is intended for discrete input expansion where sixteen field states must be acquired through a screw-terminal interface.

        Its common arrangement and voltage-mode selection define the wiring plan, so both must be established before conductors are transferred.

        Commissioning should compare the physical field state, input indication and controller tag while the required time constant is active.

        Apter Power can help confirm the KEYENCE KV-B16XC KV-X 16-Point DC Input Unit, controller context and field-interface requirements before quotation.
        KEYENCE KV-B16XC KV-X 16-Point DC Input Unit Manuals,Datasheets,Link
        Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
        • Mode decision: Select the voltage mode from the actual sensors rather than from the previous module label alone.
        • Common reference: Land the field return with the knowledge that both common terminals are internally connected.
        • Off-state behavior: Review residual current or voltage from electronic sensors before accepting an inactive state.
        • Connector transfer: Preserve terminal identification so service does not convert an electrical fault into a channel-mapping fault.
        • Fast-event need: Use the shortest supported response only when the process genuinely requires pulse-like capture.
        • Noise exposure: Increase filtering when contact bounce or electrical interference creates false transitions.
        • Controller boundary: Confirm the connected CPU supports the intended timing option before project release.
        • Acceptance trace: Test both rising and falling states at the speed expected in production.
        • Whole-group loss: Start with the common reference and module seating when many channels fail together.
        • Single-point loss: Compare terminal voltage, input indication and program tag to locate the break.
        • Intermittent state: Observe the signal with the configured time constant before replacing hardware.
        • Mode mismatch: Stop commissioning if a 5 VDC device is being evaluated under the 24 VDC setting or vice versa.
        • Machine sensor banks: Collects discrete position and presence states for a supported KV controller.
        • Operator contacts: Brings pushbuttons, selectors and auxiliary contacts into machine logic.
        • Low-voltage devices: Accepts qualified 5 VDC inputs when that mode is selected deliberately.
        • Service replacement: Restores a sixteen-point screw-terminal input position while preserving removable wiring.
        Description
        KV-B16XC gives a supported KEYENCE KV controller sixteen screw-terminal inputs for machine sensors and contacts, keeping field wiring removable during module service.

        The two selectable input modes of KV-B16XC let an engineer match either 24 VDC industrial signals or low-voltage 5 VDC devices without substituting a different input module.

        Four input-time-constant choices make KV-B16XC useful for balancing fast event capture against noise or contact bounce, provided the connected controller supports the selected timing option.
        Alternative Names
        KVB16XC KV B16XC KEYENCE 16-point screw terminal block
        Technical notes
        KV-B16XC uses one internally commoned 16-point input group even though two common terminals are provided. Treat both commons as the same electrical node, match the selected 5 VDC or 24 VDC mode to every field device, and verify controller support before using the 300 microsecond setting during commissioning.
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        FAQS

        The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
        VIEW ALL FAQS
        Several channels on KV-B16XC fail at once after terminal work. Where should maintenance begin?
        Inspect the common return and removable terminal-block seating first. A shared reference fault can disable multiple healthy field devices at the same time.
        A 5 VDC sensor is being added to KV-B16XC. Can it share the group with existing 24 VDC devices?
        No mixed-voltage assumption should be made. The module input mode applies to the group, so select one supported mode and align every connected device with it.
        KV-B16XC sees a mechanical contact twice during one actuation. What setting should controls staff review?
        Review the configured input time constant against the contact bounce duration and machine timing. Increase filtering only after proving that the slower response remains acceptable.
        A fast pulse reaches KV-B16XC terminals but never appears in logic. What evidence separates timing from wiring?
        Compare the pulse width with the active time constant, then observe terminal voltage, module indication and controller status during the same event.
        Can a KV-C32XC be accepted as a direct replacement for KV-B16XC because the common design is related?
        No. Point count and connector format differ, so the I/O allocation, wiring interface and cabinet arrangement require an engineered change.
        What should purchasing request with a spare KV-B16XC to reduce installation delay?
        Request the exact unit identity and verify that the removable terminal block needed by the maintenance plan is included or already available on site.

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