MOC7811 - Encoder Sensor

MOC7811 Slotted Opto Isolator Module (Encoder Sensor)

MOC7811 Slotted Opto Isolator Module Slotted couplers consist of an infrared-emitted diode facing a photodetector in a molded plastic housing. A slot in the housing between the emitter and the detector provides a means of interrupting the signal.

Features/Specs:

• Part No: MOC7811
• Manufacturer: Motorola
• Current Transfer Ratio: 5 % minimum @ 20mA Forward Current (IF)
• Max VCE (sat) @ 30mA Forward Current (IF): 0.4V
• Ton typical @5V DC: 12µs
• Toff typical @5V DC: 60µ
• Package / Case: 354A
• Pin Pitch: 2.54mm
• Mounting hole diameter: 3.3 mm
• Mounting hole-to-hole spacing: 19 mm
• Slot Width: 3 mm
• Slot Depth: 7 mm

• DC motor position/velocity control
• Position and velocity servomechanisms
• Factory automation robots
• Numerically controlled machinery
• Computer printers and plotters