TECO speecon 7200ma - Control Circuit Terminals; Control Circuit Terminal Functions

13
Table 2 Control circuit terminals
Terminal
Functions
1(DI1)
Forward Operation – Stop Signal
2(DI2)
Reverse Operation – Stop Signal
3(DI3)
External Fault Input
4(DI4)
Fault Reset
5(DI5)
6(DI6)
7(DI7)
8(DI8)
Multifunction In
p
ut Terminal: 3-Wire O
p
eration, Load/Remote Control, Multi-S
p
eed
Select, FWD/REV Select, ACC/DEC Choice, ACC/DEC Haltin
g
, Base Block, Overheat
Warn, PID Control, DC Brakin
g
, S
p
eed Search, U
p
/Down Function, PG Feedback
Control, External Fault, Timer function, Multifunction Analog Input Setting
SC(DG)
(24VG)
Digital Signal Ground
Sink Common Point (Locate the short jumper of TP2 in SINK position)
24V
*1
Source Common Point (Locate the short jumper of TP2 in SOURCE position)
E
Connection to Shield Signal Lead (Frame Ground)
+15V(+12V*
2
)
DC voltage for External Device
VIN
Master speed Voltage Reference (0~10V)
AIN
Master speed Current Reference (4~20mA)
AUX
Auxiliary Analog Input:
Auxiliar
y
fre
q
uenc
y
Command, Fre
q
uenc
y
Gain, Fre
q
uenc
y
Bias, Overtor
q
ue Detection,
Out
p
ut Volta
g
e Bias, ACC/DEC Ram
p
, DC-Brake Current, Stall Prevention Current
Level durin
g
Runnin
g
Mode, PID Control, Lower-Bound of Fre
q
uenc
y
Command,
Frequency-Jump-4, etc
GND
Analog Signal Common
IP12
IG12
External Power Source For PG Feedback Use
A(+)
A(-)
Phase-A Signal Input of PG
AO1
AO2
Analog Multifunction Output Port:
Fre
q
uenc
y
Commend, Out
p
ut Fre
q
uenc
y
, Out
p
ut Current, Out
p
ut Volta
g
e, DC Volta
g
e,
PID Controlled Value, Analog Command Input of VIN, AIN or AUX.
GND
Common Lead for Analog Port
RA(R1A) Relay Contact Output A
RB(R1B) Relay Contact Output B
RC(R1C) Relay Contact Common
Same function as
terminal DO1, DO2
DO1
DO2
(
R2A
R2B
)
Digital Multi-Function (Open Collector) Output “1”, “2” Terminals:
During-Running, Zero-speed, Agreed-frequency, Agree-frequency-setting, Frequency-
Out
p
ut, Inverter-O
p
eration-Read
y
, Undervolta
g
e-Detection, Base-Block Out
p
ut, Run
Source, Fre
q
uenc
y
command, Overtor
q
ue Detection, Fre
q
uenc
y
Command Invalid,
Fault, Undervolta
g
e, Overheat, Motor Overload, Inverter Overload, Durin
g
-Retr
y
,
Communication-Fault, Timer-Function-Output
DOG
Common Terminal (of Open Collector Transistor)
S(+)
S(-)
RS-485 Port
(*1) Only UL(CUL) Standard Type has 24V terminal.
(*2) Only UL(CUL) and compact type size.