TECO SPEECON GS510 - Terminal Function; Main Circuit Terminals; Control Circuit Terminals

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1.3 TERMINAL FUNCTION
1.3.1 MAIN CIRCUIT TERMINALS
Table 1. Main Circuit Terminals
HP Range
Terminals
440V: 25HP
220V: 25~100HP
440V: 30~400HP
R / L1
Main Circuit Input Power Supply S / L2
T / L3
U / T1
Inverter Output V / T2
W / T3
B1/P
 B1/P - B2: Braking Resistor
 B1/P - ○
－
: DC power supply
－
B2
○
－
 ○
＋
~○
－
: DC Power Supply or Braking
Unit
○
＋
－
E ( PE, ) Grounding (3rd Type Grounding)
1.3.2 CONTROL CIRCUIT TERMINALS
Table 2. Control Circuit Terminals
I/O Terminal Functions
Digital Input
Terminals
1
Forward operation
-
stop signal.
2
Reverse operation
-
stop signal.
3
External fault input.
4
Fault reset.
5
Multi-
function contact input: the following signals are available to select: Forward/reverse select, mode select,
multi-speed select, jog frequency select, accel
/decel time select external fault, external coast to stop, hold command,
AC Drive overheat prediction, DB command, aux. Input effective, speed search, and energy-saving operation.
6
7
8
24VG
SINK Common,
ref to TP3 jumper status.
24V SOURCE Common, ref to TP3 jumper status.
E
Connection to shield signal lead. (frame ground)
Analog
Input
Terminals
15V
+15V power supply for external frequency command.
VIN
Master speed voltage reference (0 to 10V).
AIN
Master speed current reference (4 to 2
0mA).
AUX
Auxiliary analog command: one of the following signals available to select. Frequency command,
frequency gain, frequency bias, over torque detection level, voltage bias, accel/decel rate, DB current.
MT
Motor temperature PTC thermistor. (acti
ve: 1330Ω, Return: 550Ω)
GND
Analog signal common.
E
Connection to shield signal lead. (frame ground)
Digital
Output
Terminals
R3A
Fault contact output A (Closed at fault)
R3B
Fault contact output B (Open at fault)
R3C
Fault contact output common.
R2A
Multi-
function contact output: one of the following signals available to output. Output during running,
zero speed, synchronized speed, arbitrary speed agreed, frequency detection, over torque, under voltage,
run mode, coast to stop, braking resistor overheat alarm, fault.
R2C
R1A
R1C
D01
Multi
-
function PHC (photo
-
coupler) output 1 (open collector,48VDC, 50mA)
The same functions as
terminals R1A-
R1C and
R2A-R2C
DCOM Multi-function PHC output common.
Analog
Output
Terminals
A01
Analog m
ultifunction output port: Frequency command, Output frequency,
Output current, Output voltage, DC voltage, Output power.
0~11V max. 2mA or less
A02
GND
Common lead for analog port.
RS-485
S+
RS-485 communication port
S-