TECO E510s Series - Description of Control Circuit Terminal

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3.6.2 Description of control circuit terminal
Type Terminal Function Signal level
Digital
Input
S1
Please refer to group3 (digital input functions) for
default setting and setting range.
24 VDC, 8 mA photocoupler
isolation. (The max. input
voltage is 30 Vdc, input
resistance is 4.3kΩ)
High Logic: 13V
Low Logic: 10V
S2
S3
S4
S5
S6
Relay
Output
R1A Normal Open
Please refer to group3 (digital
output functions) for default
setting and setting range.
250VAC/1A
(30VDC/1A)
R1B Normal Close
R1C Common Point
R2A
Normal Open
R2B
24Vdc
Supply
24V Common point of PNP input (JP1 switch to PNP)
±15%
(max output current is 60mA)
COM Common point of NPN input (JP1 switch to NPN)
Analog
Input
10V Built-in power for external potentiometer 10V (max current is 20mA)
AI1/AV1
Multi-analog input 1 (0-10V/0-20mA)
(Please use JP2 to select voltage or current input)
Resistance for voltage input
is 153KΩ; for current input
is :500Ω
AI2/AV2
Multi-analog input 2 (0-10V/0-20mA)
(Please use JP3 to select voltage or current input)
AGND Analog input common point. ----
Ground terminal. ----
Analog
Output
AO Analog output terminal. 0-10V,(max current is 2mA)
AGND Analog input common point. ----
STO
Terminal
SF1,SF2
Safety switch, the output voltage of inverter will
be cut off when the terminal switches on.
SG 24V for SF1/SF2
RS485
Modbus
S(+)
RS485/MODBUS (Baud rate setting 9600~38400) Differential input and output
S(-)
Control terminal：