Escalator information collection board SM-09-I485 for Step escalator
The SM-09-I485 Escalator Monitoring Instruction Board (also known as Escalator Fault Acquisition Board or Monitoring Control Board) is a dedicated PCB component designed for Sigma (LG) escalator control systems.
This board is mainly used for escalator operation monitoring, safety signal acquisition, fault data transmission, and communication between field devices and the main control system. It is widely applied in Sigma escalator maintenance, repair, and modernization projects.
The SM-09-I485 board can work with related escalator control systems, including STEP control configurations and other compatible electrical control systems.
Product Display
Specifications
| Brand | Product Type | Model No. | MOQ | Applicable |
| General | Escalator Board | SM-09-I485 | 1PC | For STEP Escalator |
FAQS
The SM-09-I485 is an escalator monitoring instruction board used to collect safety signals, transmit fault information, and communicate with the main control system in Sigma/LG escalator systems.
The SM-09-I485 is mainly designed for Sigma (LG) escalator systems and can also be used in compatible STEP control system configurations.
Before replacement, please confirm the PCB model, firmware version, and communication protocol of the original board to ensure compatibility.
Please provide:
Original PCB model
Photos of the old board
Firmware label information
Escalator model or control system information
This helps confirm the correct replacement.
