AEDA-3300-TDM Avago Technologies US Inc., AEDA-3300-TDM Datasheet - Page 8

• Manufacturer Part Number: AEDA-3300-TDM
• Description: M-Aries Kit,3Ch,18000CPR,Top Mt
• Manufacturer: Avago Technologies US Inc.
• Series: AEDA-3300r
• Type: Optical Encoderr

Specifications of AEDA-3300-TDM

• Encoder Type: Optical
• Output Type: Quadrature with Index (Incremental)
• Pulses Per Revolution: 18000
• Voltage - Supply: 5VDC
• Actuator Type: 2mm Open Center
• Detent: No
• Built In Switch: No
• Mounting Type: Chassis Mount, Motors
• Orientation: Vertical
• Termination Style: Terminal Pins
• Detents: No
• Motion: Rotary
• Number Of Channels: 3
• Mounting Style: Through Hole
• Index Output: Indexed
• Encoder Signal: Digital Square Wave
• Shaft Style: Hollow
• Shaft Diameter (mm): 2mm
• Operating Supply Voltage (typ): 5VDC
• Operating Temperature Min Deg. C: -40C
• Operating Temperature Max Deg. C: 125C
• Terminal Type: PC Pins
• Supply Voltage: 5 V
• Product: Kits
• Technology: Rotary
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Rotational Life (cycles Min): -
• Lead Free Status / Rohs Status: Compliant

Direction of Motor Rotation
When the codewheel rotates in a counter-
clockwise direction, channel A will lead channel
B (Figure 1 illustrates the definition of clockwise
direction of codewheel rotation). When the
codewheel rotates in a clockwise direction,
channel B will lead channel A.
Clockwise direction of codewheel rotation.
Figure 1. As viewed from the top PCB end of the encoder
Figure 2. Recommended receiver circuit.
8
Encoder/Line driver
A+, B+, I+
A-, B-, I-
Cable
A+, B+, I+
A-, B-, I-
R T
Line Receiver
+5V
Pin Assignments
Note:
1. Both Pin 7 and Pin 8 must be connected to Vcc.
2. Either Pin 3 or Pin 4 must be connected to Gnd.
Electrical Interface
Avago Technologies recommends National
Semiconductor DS26C32AM Quad Differential
Line Receiver or compatible as line receiver.
Unused pin should be grounded for noise
reduction. Shielded Cable should be used for
better noise immunity.
Mating Connector
AEDA-3300 requires a 5 x 2 (1.27 mm x 1.27
mm) female IDC Connector. The cable used is
0.635 mm pitch flat ribbon cable.
Pin 1
Pin 2
Pin 3
Pin 4
Pin 5
Pin 6
Pin 7
Pin 8
Pin 9
Pin 10
Pin
Gnd
Gnd
B+
B-
I+
I-
Signal
A+
A-
Vcc
Vcc
Description
Digital Output
Digital Output
Ground Pin
Ground Pin
Digital Output
Digital Output
Input Voltage
Input Voltage
Digital Output
Digital Output