Oriental motor BLE Series - 7.9 Connection Diagram (Sink Logic Example)

Connection
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35
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7.9 Connection diagram (example)
Each connection diagram (example) is for the electromagnetic brake type. In the case of the standard type, there are
no connection for the electromagnetic brake and no connection/input for the MB-FREE input signal.
To use the built-in power supply, set the external voltage selector switch
(SW2-1) to the ON side.
The factory setting is OFF (an external power supply is used).
To use an external power supply, the factory setting need not be changed.
ON: Using the built-in
power supply
OFF: Using an external
power supply
Note Change the setting of the external voltage selector switch (SW2-1) before turning on the main
power supply.

Sink logic
z
Using the built-in power supply
In the connection example given below, the motor is operated with a single-phase 100 to 120 V power supply, relays,
switches and other contact switches. For the SPEED-OUT output, supply at least 5 mA of current.
Driver ground
Power supply connection
Regeneration unit connection
Motor cable
connection
Motor ground
Output signal connection
4.5 to 30.0 VDC
40 mA or less
SPEED-OUT
ALARM-OUT1
11
L
M
o
t
o
r
co
nn
ec
t
or
Electromagnetic
b
r
a
k
e
co
nn
ec
t
or
Motor signal
connector
P
O
WE
R
PE
R
G1
R
G2
1
2
3
4
5
12
6
9
150 °C
(302 °F)
N.C.
10
Speed
command
voltage
L
N
Motor
Circuit breaker
16
IN-COM0
FWD
REV
M0
STOP-MODE
VH
VM
VL
TH
ALARM-RESET
IN-COM1
Shielded cable
Functional grounding
0 V
+17 V
0 V
13
M
a
in
c
ir
cu
i
t
Control circuit
+5.3 V
Not to exceed the voltage
selected by the external
voltage selection switch
Driver
15
14
8
Communication cable
connection
∗Recommended resistance
24 VDC:
680 Ω to 4.7 kΩ (2 W)
5 VDC:
150 Ω to 1.0 kΩ (0.5 W)
R:400 Ω
External potentiometer
(20 kΩ 1/4 W)
5.1 kΩ
∗
∗
7
MB-FREE