TECO A510s, Quick Setting Manual, Page: 11 / 111

10
2.7 User (Control) Terminals (For Enhanced E & G type)
200V: 1 ~ 2 HP, 400V: 1 ~ 3HP
200V: 3 ~ 40 HP, 400V: 5 ~ 75HP
200V: 50 ~ 150 HP, 400V: 100 ~ 425HP
Description of User Terminals
Type Terminal Terminal Function Signal Level / Information
Digital
input
signal
S1
2-wire forward/ stop (default)
*1
Signal Level 24 VDC
(photo isolated)
Maximum current: 8mA
Maximum voltage: 30 Vdc
Input impedance: 4.22k
Ω
S2
2-wire reversal/ stop (default) *1
S3
Multi-speed/ position setting command 1 (default) *1
S4
Multi-speed/ position setting command 2 (default)
*1
S5
Multi-speed/ position setting command 3 (default) *1
S6
Fault reset (default) *1
S7
JOG frequency command (default)
*1
S8
External B.B.(Base Block) stop (coast to stop)
(default)
*1
24V
Power
supply
24V
Digital signal SOURCE point (SW6 switched to
SOURCE ) ±15%,
Max. output current: 250mA
(The sum of all loads
connected )
24VG
Common terminal of Digital signals
Common point of digital signal SINK ( SW6 switched
to SINK )
Analog
input
signal
+10V
Positive power for external speed potentiometer +10V (Max. current , 20mA)
-10V
Negative power for external speed potentiometer -10V (Max. current , 20mA)
AI1
Multi-function analog input terminals
*2
, can use SW3
to switch voltage or current input
(-10V~10V)/(4-20mA)
From 0 to +10V,
From -10V to +10V
Input impedance : 500K
Ω
From 4 to 20 mA
Input impedance : 500K
Ω
Resolution: 11bit + 1
AI2
Multi-function analog input terminals *2 , can use SW4
to switch voltage or current input (0~10V)/(4-20mA)
From 0 to +10V,
Input impedance: 900K
Ω
From 4 to 20 mA
Input impedance: 250
Ω
Resolution: 11bit + 1
GND
Analog signal ground terminal ----
E
Shielding wire’s connecting terminal (Ground) ----
Analog
output
signal
AO1
Multi-function analog output terminals
*2
. can use
SW1 to switch voltage or current input (0~10V / 4-
20mA output)
From 0 to 10V,
From 4 to 20mA
(Load < 500 Ω )
PWM Frequency: 10KHz
AO2
Multi-function analog output terminals
*2
. can use
SW2 to switch voltage or current input (0~10V / 4-
20mA output)
GND
Analog signals ground terminal
Pulse
output
PO
Bandwidth: 32KHz
Max. Frequency: 32KHz
Open Collector output