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    Apter Power confirms blank-cover scope and remote-I/O architecture when matching PK0750S-B orders.

PK0750S-B

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Emerson PK0750S-B is the DeltaV PK750 simplex controller assembly configured without traditional local-I/O power hardware.
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Technical specifications for PK0750S-B

  • Manufacturer:
    Emerson
  • Part Number:
    PK0750S-B
  • Product Family:
    DeltaV
  • Product Type:
    DeltaV PK750 Simplex Controller Assembly without Traditional Local I/O
  • Stock:
    1
  • Architecture:
    Simplex
  • Controller count:
    1
  • Controller capacity:
    750 DST
  • Module execution rates:
    25 ms to 60 s
  • Controller input power:
    24 VDC ±10%, 350 mA maximum
  • P01 Ethernet device limit:
    64
  • Traditional local I/O:
    Not included
  • Local-I/O power modules:
    0; two blank covers supplied
  • Tariff Code:
    8537101190
  • Country of origin:
    USA
  • 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 Capacity Planning Remote I/O Plan Network Roles Product Applications

Emerson PK0750S-B DeltaV PK750 Simplex Controller Assembly without Traditional Local I/O Overview

  • Simplex PK750 assembly without traditional local I/O
  • 750-DST controller capacity for remote-I/O strategies
  • Two blank covers in place of local-I/O power hardware

PK0750S-B combines one controller, one carrier, two IOPs, and two blank covers as the no-local-I/O simplex order.


Selectable 25 ms to 60 second execution rates support both fast control modules and slower supervisory functions.


The B suffix makes remote-I/O selection and cabinet power planning separate decisions from the controller capacity itself.

Apter Power provides PK0750S-B configuration review, documentation support, and quotation coordination.
Emerson PK0750S-B DeltaV PK750 Simplex Controller Assembly without Traditional Local I/O Manuals,Datasheets,Link
Important Notice: Use the B-suffix order only when the cabinet design does not require traditional local-I/O power hardware.
  • DST ceiling: PK0750S-B supports as many as 750 device signal tags.
  • Execution range: Module rates can be assigned from 25 ms to 60 seconds.
  • P01 device count: The package-network port supports as many as 64 Ethernet devices.
  • OPC UA capacity: The native server requires no separate license and consumes no DSTs.
  • Assembly boundary: Traditional local I/O is not included in the PK0750S-B order.
  • Hardware contents: One controller, one carrier, two IOPs, and two blank covers define the published assembly.
  • Remote signal paths: CHARMs, WirelessHART, and supported Ethernet devices provide the planned I/O routes.
  • Order separation: PK0750S-B and PK0750S have different local-I/O power-hardware contents.
  • Modbus TCP: Client and Server functions support package and supervisory data exchange.
  • EtherNet/IP: The Scanner function communicates with adapter devices on P01.
  • PROFINET: The Controller function uses the PN1 interface in an integrated DeltaV project.
  • Control network: Primary and secondary ports connect the controller to DeltaV communications.
  • Remote-I/O skids: PK0750S-B suits package control built without traditional local-I/O hardware.
  • CHARM I/O projects: Electronic marshalling can provide the field-signal path for the simplex controller.
  • Wireless field signals: WirelessHART devices can extend remote measurement coverage.
  • Ethernet device systems: Native protocol roles integrate supported PLCs, drives, analyzers, and package equipment.
Description
The PK0750S-B is Emerson’s simplex PK750 assembly for DeltaV projects that route field signals through Ethernet, CHARM, or Wireless I/O rather than traditional local I/O. The ordered set includes one controller, one carrier, two I/O ports, and two blank covers, with no local-I/O power module.

The PK0750S-B supports up to 750 device signal tags and selectable module execution rates from 25 milliseconds to 60 seconds. Its no-local-I/O configuration makes the I/O strategy part of the ordering decision, so the cabinet design and remote I/O path must be confirmed before substitution.
Alternative Names
Emerson DeltaV PK750 Simplex Assembly without Local I/O
Technical notes
PK0750S-B does not include the power hardware required for traditional local I/O. Confirm that the project uses Ethernet, CHARM, Wireless, or another supported remote I/O path before release; stop the replacement if the installed cabinet depends on local carriers that this assembly cannot power.
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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.
What hardware is included with PK0750S-B?
PK0750S-B includes one PK750 controller, one carrier, two I/O ports, and two blank covers. It does not include a power module for traditional local I/O.
Can PK0750S-B power traditional local I/O carriers?
No. Select this assembly only when the project uses supported remote or Ethernet-connected I/O. If local carriers are required, verify the standard PK0750S assembly instead.
What does the B configuration change on PK0750S-B?
The B configuration removes the traditional local-I/O power hardware from the ordered assembly. It does not change the need to verify controller capacity, software, networking, and I/O ownership.
How should PK0750S-B be identified in an RFQ?
State the exact PK0750S-B model, simplex architecture, no-local-I/O requirement, installed DeltaV release, and intended I/O path. This prevents substitution with PK0750S or a redundant assembly.
How many Ethernet devices can PK0750S-B manage on port P01?
Port P01 supports up to 64 Ethernet devices. Confirm protocol roles, switch design, addressing, update rates, and recovery behavior before commissioning.
Does OPC UA Server use capacity on PK0750S-B?
Yes. OPC UA Server use requires the applicable license and consumes device signal tag capacity. Include the expected OPC UA load in the 750-DST sizing review.
What is the fastest module execution rate supported by PK0750S-B?
PK0750S-B supports module execution rates down to 25 milliseconds for selected modules. Use faster rates only where the control requirement justifies the processing load.