Detailed Answer
Yes. Steps: 1. evaluate the equipment control circuit (pendant wiring schematic); 2. select the model (key count/dual-speed per original pendant functions); 3. wiring (remote receiver outputs replace pendant contacts, keep the original control circuit); 4. commissioning (direction/speed correspondence); 5. acceptance. Keep the pendant as a backup after replacement (dual-mode switching, supported by LDER LD series). Replacement counts as equipment modification; follow special equipment requirements.
| Evaluate | Original circuit schematic |
| Wiring | Contact replacement |
| Keep | Pendant as backup |
Note:Keep the original pendant in a retrofit; dual-mode is safer.