TECO A510s Series - Chapter 10 Troubleshooting and Fault Diagnostics

9
Type Terminal Terminal Function Signal Level / Information
signal
AO2
Multi-function analog output terminals
*2
. can use
SW6 to switch voltage or current input (0~10V / 4-
20mA output)
(Load < 500)
PWM Frequency: 10KHz
GND
Analog signals ground terminal
Pulse
output
signal
PO
Pulse output, Band width 32KHz, only above 200V
3HP/ 400V 5HP (include) support this terminal
function.
Max. Frequency: 32KHz
Open Collector output
GND
Analog signals ground terminal ----
Pulse
input
signal
PI
Pulse command input,
Bandwidth: 32KHz
L: from 0.0 to 0.5V
H: from 4.0 to 13.2V
Max. Frequency: 0 - 32KHz
Built-in pull-up resistance.
When open collector input
is used, it is not required to
connect resistance.
GND
Analog signals ground terminal ----
Digital
output
DO1
Multi-function(open collector transistor) output
*1
48Vdc, 2mA ~50mA
Open-collector output
DO2
200V:1-
2HP
400V:1-
3HP
DOG
Open collector transistor digital ground
Relay
output
R1A
Relay A contact (multi-function output terminal)
Relay B contact (multi-function output terminal)
Relay contact common terminal,
With the same functions as DO1/DO2
Rating:
250Vac, 10 mA ~ 1A
30Vdc, 10 mA ~ 1A
R1B
R1C
R2A-R2C
200V: 3HP
above
400V: 5HP
above
With the same functions as DO1/DO2
Rating:
250Vac, 10 mA ~ 1A
30Vdc, 10 mA ~ 1A
Run
Permiss
ive
Input
F1
On: normal operation.
Off: stop.
(Jumper wired between F1 and F2 has to be
removed by using external contact to stop.)
24Vdc, 8mA, pull-up
F2
24V Ground
RS-485
port
S (+)
RS485/ Modbus communication protocol Differential input and output
S (-)
Groundi
ng
E (G)
Grounding to earth
Shield the connecting terminal
----
Notes:
*1:Multi-function digital input/ output can be referred to in our instruction manual.
- Group 03: External Terminals Digital Input / Output Function Group.
*2:Multi-function analog input/ output can be referred to in our instruction manual..
- Group 04 - External Terminal Analog Signal Input (Output) Function Group.