SMC D-A93 In-Line Reed Auto Switch

SMC D‑A93 in-line reed auto switch designed for position sensing of pneumatic cylinders, providing reliable detection of piston movement with integrated LED indication for industrial automation applications.
Technical specifications:
Brand: SMC
Model: D‑A93
Product type: Reed auto switch / cylinder proximity sensor
Series: D‑A
Switch type: Reed switch
Contact configuration: SPST‑NO (normally open)
Supply voltage: 24 V DC
Load current: 5–40 mA
Number of wires: 2-wire configuration
Output type: Contact output
Indicator: Red LED status indicator
Connection type: Wire leads
Cable length: 0.5 m
Mounting type: Direct mounting (in-line installation on compatible cylinders)
Housing type: Rectangular compact body
Protection class: IP67 (dust-tight and water-resistant)
Switching method: Magnetic actuation via cylinder piston magnet
Response type: On/off position detection
Operating temperature: Typically −10°C to +60°C
Material: High-strength plastic housing with molded cable
Color: Black sensor body with gray cable
Application: Pneumatic cylinder position sensing, automation systems, machine control
Compatibility: SMC cylinders with magnet-equipped pistons
Country of manufacture: Japan