Nakanishi E3000 SELECTOR Operation Manual page 27

(3) Input / Output Signal
① Input Signal
There are 8 different input signals : "Rotate Command (START)", "Rotating Direction Setting (DIR_IN)",
"Rotates Motor at "Centering" speed (500min
Setting Motor Speed (UD_IN)", "Count Pulse Signal for Setting Motor Speed (CNT_IN)", "Motor Select 0
(SEL0)", and "Motor Select 1 (SEL1)". These signals are DC+24V signals from an external signal source.
Please use a separate power source that is capable of supplying DC+24V ± 10%, 100mA.
Refer to Fig. 26 for connections.
② Output Signal
There are 5 kinds of output signals : "Rotating (RUN)", "Rotating Direction (DIR_OUT)", "Error (ERR)",
"WARNING (WARNING)" and "Speed Achievement (COIN)". These signals are MOSS Relay Contact
Connections. The output current can be connected to either sinking and the sourcing.
Voltage and Current Speci¿cations
・Applied Voltage (V) ≦ DC+30V
・Working Current (lp) ≦ 100mA
Use an external power source for output circuits. It is recommended to use the same DC+24V power
source used for input signals. Please refer to Fig. 27 for connections.
54
-1
(rpm))", "Error Release (RESET)", "UP / DOWN Signal for
DC+24V
or DC0V
The side of CONTROLLER
1
(COM_1)
DC0V or
DC+24V
Fig. 26
The side of CONTROLLER
Fig. 27
DC+24V or DC0V
LOAD
6, 7, 8, 20, 21
18
（COM_2）
DC0V or DC+24V