Lenze 00401024 EMB9352-E I/O Extension Module
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Product Information
The Lenze EMB9352-E (part number 00401024) is an I/O extension module belonging to the Lenze 9300 Series. Built to expand field control signal capacity in industrial automation environments, this option board mounts directly into the dedicated option slot of host Lenze 9300 Servo Inverters, 9300 Servo PLCs, and 9300 Position Control units. Operational power of 24 V DC is supplied directly through the multi-pin board header connected to the host drive backplane, eliminating the need for auxiliary power wiring to the module.
Connecting field signals to the EMB9352-E is accomplished using front-accessible plug-in screw terminals. Commissioning a replacement unit is straightforward due to hardware-level plug-and-play operation. All I/O mapping, parameter definitions, and application logic are retained within the host 9300 drive non-volatile EEPROM memory rather than on the option card itself. When installing a replacement board supplied by ABC Industrial Parts, maintenance personnel can isolate power to the drive, unplug the terminal blocks, swap the hardware card in the option slot, reattach the terminal harness, and reapply power without requiring software tools or re-flashing routines.
Diagnostic routines and module monitoring for the EMB9352-E are handled through the host drive control system. System engineers can monitor real-time input and output status registers using software engineering tools such as L-force Engineer or Drive PLC Developer. In addition, module detection and active communication error codes can be read on the machine using an EMF2151IB Keypad XT handset plugged into the host drive. If diagnostic checks indicate an internal hardware failure on the board, securing a tested exchange unit from ABC Industrial Parts provides a fast path back to full production.
Technical Specifications
| Manufacturer | Lenze |
| Part number | 00401024 |
| Model/type | EMB9352-E |
| Product family | 9300 Series |
| Component type | I/O Extension Module |
| Supply voltage | 24 V DC |
| Host interface connector | Multi-pin board header |
| Field connection type | Plug-in screw terminals |
| Internal communication | 9300 Host Backplane / Option Bus |
| Lifecycle status | Discontinued |
Programming and Configuration
The Lenze EMB9352-E I/O extension board does not require direct firmware flashing or independent software uploads during field replacement. The option module functions under the direct control of the host unit, deriving its functional parameterization from the connected Lenze 9300 Servo Inverter, Servo PLC, or Position Control unit.
System integration and signal mapping are configured within host engineering programs, including L-force Engineer and Drive PLC Developer software. Because device parameters and operational settings are preserved in the host drive memory, swapping an existing EMB9352-E card for a replacement requires no software reconfiguration or parameter entry.
Communication and System Integration
The EMB9352-E interfaces with host systems through an internal multi-pin board header that mates directly with the option slot of Lenze 9300 series controllers. Data transfer between the module and host processor is routed across the internal 9300 host backplane option bus.
External control devices connect to the module via front-mounted plug-in screw terminals. This interface simplifies field signal wiring for positioning and signal integration tasks across automotive, packaging, textile, and metalworking machinery.
Diagnostics and Status Indication
Status monitoring for the EMB9352-E is fully embedded within the diagnostic routines of the host 9300 drive. System operators and technicians can view active input and output registers electronically using L-force Engineer or Drive PLC Developer software connected to the drive interface.
For direct machine-side troubleshooting, module presence and communication status codes are accessible via the host drive keypad display using an EMF2151IB Keypad XT operating module.
Replacement and Spare Part Considerations
The EMB9352-E (00401024) is a discontinued option card, making ready spare units vital for sustaining legacy machinery. Always verify that main operational power to the host Lenze 9300 drive is switched off before inserting or removing the option card from its host slot.
The front plug-in screw terminal block can be detached without disconnecting individual signal wires, preserving terminal assignments and speeding up hardware replacement during maintenance interventions.
Frequently Asked Questions
Is software reconfiguration required when replacing an EMB9352-E module?
No. All parameters, I/O mappings, and application settings are stored in the host Lenze 9300 drive EEPROM memory, allowing direct plug-and-play replacement of the hardware card without re-parameterization.
Which drive systems support the Lenze EMB9352-E option board?
The EMB9352-E (00401024) is designed for use with Lenze 9300 Series devices, including 9300 Servo Inverters, 9300 Servo PLCs, and 9300 Position Control units.
How is operational power supplied to the EMB9352-E module?
The module draws its required 24 V DC operational power directly from the host 9300 drive backplane via its internal multi-pin header connection.
How can technicians inspect module diagnostics and status?
Diagnostics can be monitored electronically via software using L-force Engineer or Drive PLC Developer, or on the drive panel using an EMF2151IB Keypad XT operating module.
Do individual signal leads need to be detached during card replacement?
No. The module utilizes removable plug-in screw terminal blocks that allow maintenance personnel to disconnect the entire wiring assembly at once.
Take advantage of our exchange formula
A defective product does not have to be worthless. At ABC Industrial Parts, you can hand in defective products and immediately benefit from a discount on your new purchase. This is a smart way to save money while contributing to a circular economy.
Play it safe with our warranty conditions
Industrial plants prefer to keep running invariably, no matter what. Therefore, it is essential that you can rely on high-quality products and/or sustainable repairs. With our warranty conditions, you can count on certainty, whether you choose new, used or repaired products.
Data backup and recovery
Have you lost valuable parameters or data due to a malfunction while the manufacturer no longer provides support? At ABC Industrial Parts, we help you secure this data, both for common and specific products.
Specific firmware and hardware versions
If you are working with specific hardware or firmware versions that are no longer available from the manufacturer, ABC Industrial Parts is your partner. When making your enquiry, clearly state which versions you need, we will then look at the possibilities of supplying those versions, so that your installations continue to function optimally.
Disclaimer:
We are not an authorised distributor of Lenze.
Product photos are for illustration purposes only and may differ from the actual product delivered.
Some of the content on this page was created with the help of AI. While we strive to provide accurate and up-to-date information, errors may occur.



