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IC693CHS391

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IC693CHS391 is a GE Fanuc Series 90-30 ten-slot modular CPU baseplate for controller and I/O installation.
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Technical specifications for IC693CHS391

  • Manufacturer:
    General Electric
  • Part Number:
    IC693CHS391
  • Product Family:
    GE 90-30 Series PLC
  • Product Type:
    Series 90-30 10-slot CPU baseplate
  • Stock:
    1
  • Baseplate role:
    Modular CPU baseplate
  • Module slots:
    10
  • Power-supply position:
    Dedicated unnumbered left slot
  • CPU position:
    Slot 1 or another supported numbered slot
  • I/O positions:
    Slots 2 through 10 after CPU placement
  • Expansion connector:
    25-pin female connector
  • Default rack number:
    Rack 0
  • Expansion and remote baseplates:
    Supported
  • 5 VDC backplane load:
    250 mA
  • Tariff Code:
    8538109000
  • 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 System Integration Slot Layout Installation Applications

Features:

  • Ten numbered module positions in a modular CPU baseplate
  • Dedicated power-supply location at the left side
  • Backplane distributes power and CPU communications to installed modules
IC693CHS391 forms the central rack of a Series 90-30 system that needs more local positions than the five-slot alternative.

The mechanical frame, connectors, and backplane establish a common installation plane for controller and I/O hardware.

Slot order is part of the PLC configuration, so physical replacement work must reproduce the intended layout.

The General Electric IC693CHS391 Series 90-30 10-slot CPU baseplate may remain available for quotation and installed-system support from Apter Power.
General Electric IC693CHS391 Series 90-30 10-slot CPU baseplate Manuals, Datasheets, LinksImportant 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.

Baseplate relationships

  • CPU location: A modular Series 90-30 CPU is installed in a numbered slot of this CPU baseplate.
  • Local capacity: Ten positions are available for processor, I/O, and supported option modules.
  • Backplane path: System power and module-to-CPU communication travel through the rack backplane.
  • Expansion support: The CPU baseplate can connect to configured expansion or remote baseplates.

Physical organization

  • Power position: The Series 90-30 power supply mounts at the extreme left.
  • Numbered slots: Module positions are identified in sequence for configuration and maintenance.
  • Module keys: Only mechanically and electrically compatible Series 90-30 modules belong in the rack.
  • Layout record: Existing slot assignments should be applicable before moving modules to a replacement baseplate.

Panel mounting and service

  • Support surface: The baseplate is secured to a rigid panel surface before modules are inserted.
  • Connector care: Backplane connectors must remain clean and undamaged during module exchange.
  • Power isolation: Baseplate power is removed before installing or removing modules.
  • Cable clearance: Panel layout leaves room for front wiring, expansion connectors, and module retention hardware.

Supported rack uses

  • Large local stations: Ten slots accommodate PLC nodes with numerous local discrete and analog modules.
  • Mixed control racks: Processor, communication, and specialty modules can share the central baseplate with I/O.
  • Expansion masters: IC693CHS391 can serve as the CPU rack at the head of a multi-baseplate installation.
  • Control retrofits: The baseplate supports reconstruction of established Series 90-30 panels that use ten local positions.
Description
IC693CHS391 is the ten-slot CPU baseplate used to assemble a modular Series 90-30 controller around a plug-in CPU, power supply, and application modules.

For projects that use IC693CHS391, the dedicated power-supply position is at the left, while the remaining ten numbered positions accept the CPU and compatible I/O or option modules for the project configuration. Backplane conductors distribute logic power and system signals between the installed modules.

In a control system built around IC693CHS391, expansion hardware connects the CPU baseplate to additional Series 90-30 baseplates when the required module count exceeds the local positions. Installation planning must retain slot assignments because the stored configuration addresses modules by their baseplate location.
Revisions

Revision Part #

Also known as

IC693CHS391C
IC693CHS391-C, Series C, Rev C
IC693CHS391D
IC693CHS391-D, Series D, Rev D
IC693CHS391E
IC693CHS391-E, Series E, Rev E
IC693CHS391G
IC693CHS391-G, Series G, Rev G
IC693CHS391H
IC693CHS391-H, Series H, Rev H
IC693CHS391J
IC693CHS391-J, Series J, Rev J
IC693CHS391K
IC693CHS391-K, Series K, Rev K
IC693CHS391L
IC693CHS391-L, Series L, Rev L
Alternative Names
IC 693 CHS391 IC693-CHS391 GE IC693CHS391 GE Fanuc IC693CHS391 Series 90-30 IC693CHS391 CHS391 IC693 CHS391 1C693CHS391
Technical notes
IC693CHS391 slot numbering is part of the stored hardware configuration; moving an unchanged module to another position can create a configuration mismatch.
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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.
How many module positions does IC693CHS391 provide?
The ten-slot baseplate supplies ten numbered module slots in addition to the dedicated power-supply position.
Can IC693CHS391 serve as an expansion rack by itself?
This ten-slot baseplate is the modular CPU baseplate; configured expansion hardware is used when additional downstream baseplates are required.
Why must IC693CHS391 slot order be preserved during replacement?
Its locations correspond to the PLC hardware configuration, so changing a module position can produce an I/O or configuration fault.
Where is the power supply installed on IC693CHS391?
A configured ten-slot baseplate reserves the left-hand baseplate position for the compatible Series 90-30 power supply.
What travels through the IC693CHS391 backplane?
The selected ten-slot baseplate distributes the required logic power and the communication path used by the CPU and installed modules.
Can IC693CHS391 hold communication and specialty modules?
The unit accepts compatible Series 90-30 I/O, communication, and specialty modules within the project and power limits.
What should be inspected before reusing IC693CHS391?
The baseplate should be checked for damaged connectors, bent retention points, contamination, and secure panel mounting before modules are installed.

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