CH-SYS SC-406S, User Manual, Page: 6 / 11

4.Explanations of Terminals
Power source Terminals 1 & 2 are AC power input.
Specification: AC 220V ± 3% 50/60 Hz
Terminal 3 is F.G. (earth contact)
E1 and E2
Terminals 9 (+) and 10 (-) are power source of
Encoder inputs encoder, DC 12V±10%, 100mA (MAX)
Terminals 13 & 14 are feedback signal from the motor.
Start System
Terminals 15 & 16 are to start system. It is auto-control
model when short-circuited of starting terminal.
Parameters Short-circuited Terminals 15 & 17 for modifying parameters
Setting content, detail operation methods, please refer to page 5.
Speed
Terminals 15 & 18 are speed acceleration contact A.
Adjustment Terminals 15 & 19 are speed deceleration contact A.
D/A Output Terminals 20 & 21 are D/A output 0~10V to
inverter or DC controller. Please use metal-shielded cable
and isolated to power lines.
※
Power source (+) and (-) must not be reversed.
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