Lenze – E94AYAE – SM301 Safety Module for 9400/L‑Force Drives, 24 VDC

The Lenze E94AYAE (SM301) is a safety logic module designed for integration with Lenze 9400 and L‑Force servo drives. Certified to SIL 3 / PL e safety standards, it enables secure monitoring and control functions such as STO and SS1 within motion systems.

Key Features & Technical Specifications:

• Model: E94AYAE (SM301 Safety Module, 24 VDC)  

• Safety Standards: TÜV‑tested: EN 954‑1 Cat 3; EN ISO 13849‑1 Cat 3 / PL e; SIL 3 per EN 61508  

• Input Voltage: 24 VDC for control logic

• Interface: Connects to Lenze 9400/L‑Force drive via integrated safety interface

• Certification: Functional safety, suitable for emergency stop, door monitoring, safety door

• Hardware / Software: HW 1B, SW v01.40 (versions may vary by listing)  

• Form Factor: Compact DIN-style module (~0.44 lb / 0.2 kg)  

• Origin: Germany-made OEM unit (QEV111AC8OLY alt. P/N)