TECO A510s Series - Chapter 1 Safety Precautions; Chapter 9 Using PID Control for Constant Flow; Pressure Applications

8
2.6 User (Control) Terminals (For Standard H & C type)
200V: 1 ~ 2 HP, 400V: 1 ~ 3HP
200V: 3 ~ 40 HP, 400V: 5 ~ 75HP, 575V:1~10HP, 690V: 15~75HP
R1A R1B R1C
R2A R2C RJ45
200V: 50 ~ 150 HP, 400V: 100 ~ 425HP, 690V: 100~270HP
R2A R2C R1A R1B R1C RJ45
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
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 (SW3 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 ( SW3 switched
to SINK )
Analog
input
signal
+10V
Power for external speed potentiometer +10V (Max. current , 20mA)
-10V
Only above 200V 3HP/ 400V 5HP (include) support
this terminal function
-10V (Max. current , 20mA)
AI1
Multi-function analog input for speed reference (0-
10V input)/(-10V~10V input)
From 0 to +10V,
From -10V to +10V
Input impedance : 20K
Resolution: 11bit + 1
AI2
Multi-function analog input terminals
*2
, can use SW2
to switch voltage or current input (0~10V)/(4-20mA)
From 0 to +10V,
From -10V to +10V
Input impedance: 200K
From 4 to 20 mA
Input impedance: 250K
Resolution: 11bit + 1
GND
Analog signal ground terminal ----
E
Shielding wire’s connecting terminal (Ground) ----
Analog
output
AO1
Multi-function analog output terminals
*2
(0~10V
output)
From 0 to 10V,
From 4 to 20mA