TECO A510-2001-H - Page 32

3-20
Type Terminal terminal function Signal level
AO1
Multi-function analog output terminals *3
(0~10V output)
AO2
Multi-function analog output terminals *3
(0~10V output)
Analog
output
signal
GND Analog signals sharing terminal
From 0 to 10V,
( Maximum current,
20mA )
(PWM 10KHz
resolution )
PO
Pulse output, BW 32KHz, only above
220V 3HP/ 440V 5HP (include) support
this terminal function.
32KHz(max), +12V
output
(load: 2.2kΩ)
Pulse
output
signal
GND Analog signals sharing terminal ----
PI
Pulse command input, frequency width
of 32KHz
L: from 0.0 to 0.5V
H: from 4.0 to 13.2V
0 - 32 KHz(max)
(impedance:3.89 KΩ)
Pulse
input
signal
GND Analog signals sharing terminal ----
DO1
DO2
(F1 only)
Multi-function(open collector resistor)
output: in operation, zero speed,
frequency consistency, consistency at
any frequency, output frequency ,
preparation completion, low-voltage
detection, output breaker, rotation and
frequency command, over-torque
detection, abnormal, low-voltage,
Overheat, motor overload, inverter
overload, retrying, communication error,
timing functional output device……
48Vdc, 2~50mA
Opto-coupling output
Digital
output
DOG
Sharing terminal of the open collector
transistor
R1A
R1B
R1C
Relay A contact (multi-function output
terminal)
Relay B contact (multi-function output
terminal)
Relay common terminal,
With the same function as DO1/DO2
Terminal capacity:
at 250Vac, 10 mA~1A
at 30Vdc, 10 mA~1A
Relay
output
R2A-R2C
(above
F2)
With the same function as DO1/DO2
Terminal capacity:
at 250Vac, 10 mA~1A
at 30Vdc, 10 mA~1A
F1
on: free rotation with safe input
off: general rotation
(if use external safety switch to stop, you
must remove the short circuit pin.)
24Vdc, 8mA, pull-high
safety
input
F2 Safety command common terminal 24V Ground
S (+)
RS-485
port
S (-)
RS485/MODBUS
Opto-coupler isolation,
differential input and
output
Grounding
E (G)
Grounding to earth
Shield the connecting terminal
----