Oriental motor BLH Series - Driver I;O Circuit

13
Connection
6.4 Driver I/O circuit

Input signals circuit
Input signals of the driver are C-MOS inputs.
The signal state represents "ON: 0 to 0.5 V (L level)" and "OFF: 4 to 5 V (H level)."
z
External control device output is a 5 V
C-MOS output
C
R
+5 V
10 kΩ
C-MOS
Driver internal circuit
0 V0 V
+5 V
C-MOS
Pin No.
9, 10, 11,
12, 13, 14
5
GND
z
External control device output is an
open-collector output
Open collector
0 V
C
R
+5 V
10 kΩ
C-MOS
Driver internal circuit
0 V
Pin No.
9, 10, 11,
12, 13, 14
5
GND
z
Switch connection
Switch
C
R
+5 V
10 kΩ
C-MOS
Driver internal circuit
0 V
Pin No.
9, 10, 11,
12, 13, 14
5
GND
z
Changing the logic level setting of input signals
The logic level setting for input terminals DIN0 to DIN5 can be changed using the
MEXE02
.
Refer to p.55 for details.