7
3.2 Function description of S3 / H3 terminals
3.2.1 Function description of main circuit terminals (TM1)
SYMBOL FUNCTION
DESCRIPTION
L1 (R)
Input terminals of AC line power:
L2 (S)
single phase: L1/L2
L3 (T)
three phases: L1/L2/L3
P
External braking resistor terminals
R
T1 (U)
T2 (V)
Output terminals to motor
T3 (W)
3.2.2 Function description of control terminals (TM2)
SYMBOL
FUNCTION DESCRIPTION
1
TRIP
Fault relay output terminals: (refer to Fn_97, 98)
2
RELAY
Contact rating: 250VAC/1A (30V DC/1A)
3
FWD
Operation control terminals
4
REV
(Refer to Fn_03)
5
COM
Ground common for terminal 3/4/6/7/8/9
6 SP1
7
SP2
Multifunction input terminals (refer to Fn_56)
8 SP3
9
RESET
Reset terminals (refer to Fn_16)
10
SYN-
Negative terminal for multi-function output (Fn_61)
11
SYN+
Positive terminal for multi-function output (Fn_61)
12
+
+5V Power terminal of potentiometer (Pin 3)
13
Analog Analog freq. signal input terminal (Fn_26)
input (pin 2 of potentiometer or positive terminal
of 0-5V/0-10V/4-20mA)
14
FM-
Analog Common terminal for analog freq.
common (pin 1 of potentiometer or negative
terminal of 0-5V/0-10V/4-20mA)
15 FM+
Analog Multi-function output terminal (Refer to
output (+) Fn_46) range of output signal : 0 -10V DC