Delta EB3000 Series User Manual page 40

3-4-2 Terminal Function
Terminals
Vin
A/O, B/O
TB2
GND
AO, ,
AO
BO,
BO
VP
0V
A, ,
A
TB1
B, B ,
Z, Z
U, ,
U
V, V ,
W, W
SW1
SW2
Voltage input, to adjust the amplitude of output voltage at terminal A/O and
terminal B/O. It also provides a 5 V voltage to support line driver's signal.
Vin voltage range: 8–24 V, Maximum: 24 V.
Output signal for the push-pull voltage frequency division.
Default: Output amplitude is about +24 V. Use SW3 to disable the internal
default power. Required input power through Vin-GND port (i.e. output
voltage's amplitude)
Vin voltage range: 8–24 V, Maximum: 24 V.
Push-Pull Voltage Output
Maximum output frequency: 150 kHz
Supports frequency division output, the frequency division range: 1–255.
Common ground terminal connecting to the host controller and the motor
drive.
Output signal for the line driver frequency division.
Line Driver RS422
Max. output frequency: 150 kHz
Supports frequency division output, the frequency division range: 1–255.
Power output for encoder
Use SW1 to set output voltage amplitude
Voltage: +5 V ± 0.5 V or 12 V ± 1 V
Current: 200 mA max.
Common power terminal for encoder
Incremental encoder signal input (line driver, voltage, push-pull, open-
collector)
Different input signal requires different wiring methods. See following
sections for wiring diagrams.
Maximum input frequency: 150 kHz
Absolute encoder signal input (line driver, voltage, push-pull, open collector)
Different input signal requires different wiring methods. See following
sections for wiring diagrams.
Maximum input frequency: 150 kHz
Ground terminal
Connect the motor drive power supply to ground. Supports PG shielding.
Switch between power for the encoder 5V / 12V
Offline Detection Switch. Switch to the Line-D side to enable offline
detection for the Line-D input signal. Switch to OPEN-C side to disable
offline detection function for the OPEN-C input signal.
Descriptions
3-19
Chapter 3 Option CardsEB3000