Name: E94AYCPM Lenze 9400 PROFIBUS DP Servo Communication Module
SKU: E94AYCPM
Price: 214.00 USD
Availability: InStock

Product details

Product Overview

E94AYCPM is a pluggable PROFIBUS communication module for Lenze 9400 HighLine servo drives.
It adds a PROFIBUS DP slave port to the drive extension slot.
Engineers use it for fast, deterministic drive control on RS 485 networks.
The module supports PROFIBUS-DP-V0 and V1, plus Drivecom and PROFIdrive profiles.
Baud rate is detected automatically from 9.6 to 12000 kBit/s.
It carries 1 to 32 process data words (16 bit each).
One bus segment handles 31 slaves plus 1 master; repeaters extend to 125 nodes.
Max cable length per segment reaches 1,200 m, based on baud rate and cable type.
Supply is DC 24 V external (20.4 V to 28.8 V) or internal via the drive mains.
Power draw is 130 mA at 24 V DC.
The module suits cabinet mounting with IP20 protection.
Lenze lists this module in the active L-force range (verified 2026-10).

Technical Specifications

Brand: Lenze
Model: E94AYCPM
Series: Servo Drives 9400 communication module
Module type: Pluggable PROFIBUS DP communication module
Communication medium: RS 485, shielded twisted pair
Protocols: PROFIBUS DP
Communication profile: PROFIBUS-DP-V0, PROFIBUS-DP-V1
Drive profile: Drivecom “Drive technology 20”; Lenze drive control; PROFIdrive version 4
Baud rate: 9.6 to 12000 kBit/s, automatic detection
Node role: Slave
Network topology: Line or tree with repeater; line without repeater
Process data words: 1 to 32 (16 bit each)
Number of nodes: 31 slaves + 1 master per segment; 125 with repeaters
Max cable length per segment: 1,200 m, depending on baud rate and cable type
Built-in ports: PROFIBUS (RS 485)
Communication expansion: None; plug-in module for the 9400 drive extension slot
Supply voltage: DC 24 V external (20.4 V to 28.8 V); internal supply via drive mains
Power consumption: 130 mA at 24 V DC (external supply)
Operating temperature: -10 °C to +55 °C (EN 60721-3-3 class 3K3)
Storage temperature: -25 °C to +60 °C (EN 60721-3-1 class 1K3)
Transport temperature: -25 °C to +70 °C (EN 60721-3-2 class 2K3)
Relative humidity: Host-drive climatic class 3K3 applies; no separate %RH figure published
Protection rating: IP20 (EN 60529)
Dimensions (H×W×D): 134 mm × 89 mm × 23 mm
Weight: Not published by manufacturer
Lifecycle status: Active L-force range; official catalogue active (verified 2026-10)
Audit status: OFFICIAL_VERIFIED

Installation Guide

Power down the 9400 drive and isolate the mains before you start.
Insert the module into the drive extension slot until it seats firmly.
Tighten the mounting screw to hold the module in place.
Wire the PROFIBUS RS 485 cable with shielded twisted pair.
Terminate the bus at both physical ends of the segment.
Connect external 24 V DC if the drive mains supply is not used.
Keep cable length within 1,200 m per segment.
Use repeaters to extend node count and cable distance.
Check that the node address is unique on the bus.

Commissioning and Maintenance

Set the PROFIBUS node address before you power up.
The module detects baud rate automatically; no manual setting is needed.
Map process data words in the master configuration.
Choose Drivecom, Lenze drive control, or PROFIdrive profile as required.
Verify live data exchange in the master diagnostics view.
The plug-in design allows quick module swap without rewiring the cabinet.
Check terminals and shielding at each service interval.
Keep the cabinet within the -10 °C to +55 °C operating range.

Compatibility Notes

Fits Lenze 9400 HighLine servo drives with a free extension slot.
Works with PROFIBUS DP masters that support DP-V0 or DP-V1.
Supports Drivecom “Drive technology 20”, Lenze drive control, and PROFIdrive version 4.
Uses standard RS 485 shielded twisted pair cabling.
Operates in line or tree topology with repeaters.
Not a stand-alone unit; it needs the host 9400 drive.

Certifications and Standards

EN 60721-3-3 class 3K3 for operating conditions.
EN 60721-3-1 class 1K3 for storage conditions.
EN 60721-3-2 class 2K3 for transport conditions.
EN 60529 IP20 protection rating.
PROFIBUS DP conformance follows the DP-V0 and DP-V1 profiles.

Packing List

1 × Lenze E94AYCPM PROFIBUS communication module
1 × mounting screw set
1 × quick start leaflet (as supplied by Lenze)
1 × anti-static protective bag
1 × carton with shock padding

Warranty and Shipping

12-month warranty covers manufacturing defects.
Orders ship within 12 to 24 hours after payment clears.
Express options: FedEx, UPS, and DHL.
Tracking number goes out as soon as the parcel leaves our warehouse.
Contact sales@powergearx.com or +86 18030005825 for stock and lead time.

Expert Review

The E94AYCPM keeps 9400 drives on a standard PROFIBUS backbone.
Automatic baud detection removes a common setup error.
Up to 32 process words give enough room for torque, position, and status data.
The plug-in format cuts downtime during module replacement.
IP20 and 3K3 ratings fit typical cabinet environments.
Limits: no onboard web server and no Ethernet port.

Manager’s Insight

This module is a practical upgrade for plants already running PROFIBUS DP.
Stock it alongside 9400 drives to shorten repair cycles.
Buyers often ask for the DP-V1 option; confirm master support first.
Pair it with shielded cable and proper termination for stable links.
Reach our team at sales@powergearx.com or +86 18030005825 for bulk quotes.

Best Fit Devices and Applications

Lenze 9400 HighLine servo drives in machine cabinets.
Packaging lines with PROFIBUS DP master control.
Material handling and conveyor systems.
Printing and converting machines.
Robot cells that keep a PROFIBUS backbone.
Retrofit projects that reuse existing DP networks.

FAQ

Q: Does the module set the baud rate by itself?
A: Yes. It detects 9.6 to 12000 kBit/s automatically.
Q: Can I use it without external 24 V?
A: Yes. The drive mains can supply the module internally.
Q: How many nodes fit on one segment?
A: 31 slaves plus 1 master; repeaters raise the limit to 125.
Q: Which profiles does it support?
A: Drivecom “Drive technology 20”, Lenze drive control, and PROFIdrive version 4.
Q: Is it a stand-alone device?
A: No. It needs a Lenze 9400 drive with a free extension slot.
Q: What is the warranty?
A: 12 months against manufacturing defects.
Q: How fast do you ship?
A: Within 12 to 24 hours via FedEx, UPS, or DHL.
Q: I am unsure about stock. Who can help?
A: Write to sales@powergearx.com or message +86 18030005825.