LD106
LD106
LD106
LD106
LD106
LD106
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    Apter Power supports Alstom LD106 with documentation and configuration matching.

LD106

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Alstom LD106 is a CE2000 static digital output module that converts ALSPA P320 controller commands into sixteen 48 V DC powered-negative field outputs.
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Technical specifications for LD106

  • Manufacturer:
    Alstom
  • Part Number:
    LD106
  • Product Family:
    Alstom
  • Product Type:
    CE2000 16-Channel Static Digital Output Module
  • Stock:
    1
  • Output Channels:
    16 digital outputs
  • Process Voltage:
    48 V DC
  • Switching Technology:
    Static electronic switching
  • Output Direction:
    Powered negative output
  • Electrical Separation:
    Internal electronics separated from the process side
  • Supply Arrangement:
    Backplane electronics supply with a separate process supply
  • Weight:
    0.882 lbs (0.4 kg)
  • Estimated shipping dimensions:
    2.5x25x26.1cm
  • Tariff Code:
    8537101190
  • Country of origin:
    France
  • 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 Output Path Switching Method CE2000 Role Module Distinction

Features:

  • Alstom LD106 provides sixteen discrete output channels in one CE2000 interface module.
  • Its electronic output stage switches 48 V DC process circuits without relay contacts.
  • The powered-negative arrangement makes each output a sink-current path.
The LD106 position belongs to the CE2000 I/O layer of the ALSPA P320 control architecture.

Controller commands pass through the rack interface before the module presents them to sixteen field-side outputs.

Static switching and current direction separate LD106 from neighboring contact-output and logic-input modules.

The Alstom LD106 CE2000 Static Digital Output Module may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Alstom LD106 CE2000 Static Digital Output Module 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.

How controller commands reach the field side

  • Controller side: The CE2000 rack supplies commanded output states to the module.
  • Module boundary: LD106 converts those states into sixteen electronic switching paths.
  • Field side: Each path controls a 48 V DC process circuit.
  • Current direction: The powered-negative output sinks current through the selected load.

What static switching changes

  • Electronic operation: Semiconductor switching replaces the contact action used by LC-series outputs.
  • Channel group: Sixteen switching circuits share one CE2000 module position.
  • Process power: The field circuits operate from the documented 48 V DC level.
  • Polarity: Powered-negative operation defines the load-current path.

Position inside the ALSPA P320 architecture

  • Platform layer: LD106 belongs to the CE2000 field-controller interface group.
  • Rack route: Output commands arrive from controller processing through the CE2000 I/O interface.
  • Signal conversion: Logic states become switched field-circuit paths at the module boundary.
  • Process connection: Sixteen outputs form the discrete command interface to the field side.

How LD106 differs from neighboring modules

  • LC comparison: LD106 uses static switching instead of powered or non-powered contacts.
  • LE comparison: LD106 sends output commands instead of collecting discrete input states.
  • AB comparison: LD106 does not acquire thermocouple or low-level analog signals.
  • Model identity: Sixteen outputs, 48 V DC and sink-current direction identify the module.
Description
Alstom LD106 is a sixteen-channel static digital output module for the CE2000 field-controller section of the ALSPA P320 system. It converts controller output commands into switched 48 V DC process circuits through a powered-negative output arrangement.

Static electronic switching distinguishes Alstom LD106 from the contact-output modules in the same interface range. Each commanded channel sinks current through its field load instead of operating a relay contact.

Within the CE2000 I/O structure, Alstom LD106 receives command states across the rack interface and presents sixteen discrete paths at the process connector. The internal electronics and field circuits occupy separate electrical sections of the module.

Backplane power operates the electronics in Alstom LD106, while a separate process supply feeds the external output circuits. This division keeps controller communication, electronic switching and the 48 V DC load paths in distinct parts of the assembly.
Alternative Names
Alstom LD106 ALSPA LD106 CE2000 LD106 LD 106 LD-106 LD1O6 LD106 Static Output Module P320 LD106
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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.
Is Alstom LD106 an input board or an output board?
Alstom LD106 is a sixteen-channel static digital output module; AB120 is the separate low-level and thermocouple input module.
What current direction must field wiring match on Alstom LD106?
Field circuits connected to Alstom LD106 must match its powered negative-output, sink-current arrangement.
Why should Alstom LD106 not be selected from an LC105 or LC106 description?
Unlike the contact-output LC105/LC106 variants, Alstom LD106 performs 48VDC output switching electronically.
Which channel count should be confirmed before fitting Alstom LD106?
The verified Alstom LD106 module identity contains sixteen discrete static-output channels.
Does Alstom LD106 provide thermocouple or RTD measurement?
No; Alstom LD106 supplies discrete outputs, while thermocouple and RTD acquisition belongs to different CE2000 module types.
What four facts define the field-side identity of Alstom LD106?
Alstom LD106 combines 16 outputs, 48VDC process power, static switching and a negative-output current direction.

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