Lenze 13373314 EMF2133IB INTERBUS Communication Module
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Product Information
The Lenze EMF2133IB (part number 13373314) is a dedicated INTERBUS fieldbus communication module designed for Lenze 8200 vector frequency inverters and Lenze 9300 series servo drives. Operating as an INTERBUS remote bus slave at a standardized transmission rate of 500 kbps, this module enables precise speed reference distribution, torque control, and remote parameterization across automated machinery. The unit mounts directly into the host drive's Function Module (FIF) slot, receiving its operational power internally without requiring external power supply wiring. Although this communication module has reached discontinued status, it remains a critical component in existing industrial applications across automotive manufacturing, material handling, packaging, and textile production.
Physical fieldbus integration is accomplished using two front-facing 9-pin D-Sub connectors, featuring a female connector for the incoming INTERBUS line (IN) and a male connector for extending the remote bus to downstream network nodes (OUT). Putting a replacement EMF2133IB module into service requires verifying network topology and re-establishing parameter communication with the host drive. Configuration tasks, network addressing, and parameter backups can be performed using Lenze Global Drive Control (GDC) software, Phoenix Contact INTERBUS CMD configuration software, or directly at the drive using a Lenze EMF2102IB / XT keypad operating module. When replacing a failed module, parameter settings from the drive must be properly mapped to maintain synchronisation across the network, a process where technical support from ABC Industrial Parts can help ensure minimal downtime.
For visual troubleshooting on the factory floor, the module features a five-LED diagnostic display on its front panel. Green LEDs for Cable Check (CC), Bus Active (BA), and Transmit/Receive (TR) indicate physical link status, active data transfer, and diagnostic transmitter operation, while red LEDs indicate Remote Bus Disabled (RD) and system errors (FAIL). Technicians can also evaluate fieldbus performance by reading diagnostic parameters in the host drive's parameter list or conducting online monitoring through GDC or INTERBUS CMD software. If the FAIL indicator remains continuously illuminated, this signifies an internal processing or hardware failure on the circuit board that cannot be resolved through field servicing, making module replacement or a tested exchange unit from ABC Industrial Parts the fastest path to restoration.
Technical Specifications
| Manufacturer | Lenze |
| Part Number | 13373314 |
| Model / Type | EMF2133IB |
| Component Type | Communication Module |
| Bus System | INTERBUS |
| Baud Rate | 500 kbps |
| Fieldbus Role | Remote Bus Slave |
| Input Connector | 9-pin D-Sub Female (INTERBUS IN) |
| Output Connector | 9-pin D-Sub Male (INTERBUS OUT) |
| Power Supply | Internal via host inverter FIF slot |
| Mounting Location | Function Module (FIF) slot |
| Lifecycle Status | Discontinued |
Programming and Configuration
Configuring the Lenze EMF2133IB communication module is managed through dedicated software interfaces and drive keypad modules. Lenze Global Drive Control (GDC) software provides online access to drive parameters, allowing technicians to upload, modify, and store configuration files across INTERBUS networks. Additionally, Phoenix Contact INTERBUS CMD configuration software is used to integrate the remote bus slave node into the master system architecture and verify network layout.
For local parameter adjustment and setup without a PC, the module supports operation with Lenze keypad modules such as the EMF2102IB / XT. Drive parameters controlling speed references, torque limits, and fieldbus diagnostic registers can be adjusted directly from the host drive's control interface. When commissioning a spare module, ensuring that parameter backups are restored via GDC software or keypad transfer prevents control mismatch and guarantees proper communication with the host drive.
Communication and System Integration
The Lenze EMF2133IB interface operates on the INTERBUS network protocol as a remote bus slave at a fixed transmission speed of 500 kbps. It provides continuous data exchange between high-level controllers and host drives, enabling real-time motion control, speed distribution, and remote diagnostic feedback in automated production lines.
Physical bus connections are routed through dual 9-pin D-Sub connectors mounted on the front face of the module. A 9-pin D-Sub female socket receives the incoming INTERBUS cable (IN), while a 9-pin D-Sub male plug provides the outgoing connection (OUT) for daisy-chaining to subsequent fieldbus devices. This configuration supports robust signal integrity and simplified cable routing in complex multi-drive architectures found in packaging, automotive, and conveying systems.
Diagnostics and Status Indication
Comprehensive hardware and network diagnostics for the EMF2133IB are available directly on the module's front panel via five status LEDs. These indicators provide clear visual confirmation of physical link integrity (CC), bus communication activity (BA), disabled remote bus segments (RD), diagnostic transmission (TR), and module faults (FAIL).
Beyond visual LED indicators, diagnostic feedback can be retrieved digitally through host drive parameter lists. System integrators and maintenance personnel can perform deep network troubleshooting using online diagnostic tools within Lenze Global Drive Control (GDC) software or Phoenix Contact INTERBUS CMD network analysis tools.
Status LED Indicators
| LED | Color/Status | Meaning |
|---|---|---|
| CC / Cable Check | Green - Solid / Off | Green indicates active physical link on incoming remote bus line; OFF indicates physical connection failure or cable break. |
| BA / Bus Active | Green - Solid / Off | Green indicates active data transfer on INTERBUS network; OFF indicates no bus communication. |
| RD / Remote Bus Disabled | Red - Solid / Off | Red indicates outgoing remote bus line is disabled or disconnected. |
| TR / Transmit/Receive | Green - Solid / Off | Green indicates active diagnostic transmitter status. |
| FAIL / Error | Red - Solid / Off | Red indicates internal communication module fault or protocol processing error; persistent illuminated state indicates internal board failure requiring module replacement. |
Replacement and Spare Part Considerations
When replacing a failed Lenze EMF2133IB module, physical installation is straightforward due to its direct plug-in design for the host drive's Function Module (FIF) slot. Because operational power is drawn directly from the inverter's internal slot, no separate power supply wiring is required. Ensure that the host drive is completely powered down before removing or inserting the communication module.
Before putting the replacement module into operation, verify that the incoming and outgoing 9-pin D-Sub INTERBUS connectors are securely connected and locked. Drive parameters and network addressing must match the original node configuration to establish communications with the fieldbus master. Backup files created in Lenze Global Drive Control (GDC) software or settings saved on an EMF2102IB / XT keypad should be reloaded to restore identical operational parameters.
Frequently Asked Questions
How is the Lenze EMF2133IB module powered?
The EMF2133IB derives its operational power internally directly from the host inverter's Function Module (FIF) slot, eliminating the need for external power supply wiring.
Which drive series are compatible with the EMF2133IB?
The module is compatible with Lenze 8200 vector frequency inverters and Lenze 9300 series servo drives.
What software tools can be used to configure and diagnose this module?
The EMF2133IB can be configured and diagnosed using Lenze Global Drive Control (GDC) software and Phoenix Contact INTERBUS CMD configuration software, as well as Lenze EMF2102IB / XT keypad operating modules.
What connector types are used for INTERBUS network connections?
The module features dual 9-pin D-Sub connectors: a 9-pin D-Sub female connector for the incoming INTERBUS line (IN) and a 9-pin D-Sub male connector for the outgoing line (OUT).
What does a persistent illuminated red FAIL LED indicate?
A solid red FAIL LED indicates an internal module error or protocol processing fault. If the LED remains illuminated after restarting, it signifies an internal board failure requiring module replacement.
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Data backup and recovery
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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:
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