Oriental motor BLE Series - Connection Cables and Regeneration Unit; 7.5 Connecting the Regeneration Unit

Connection
−
28
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
Connection cable
This cable (sold separately) is used to extend the wiring distance between the driver and motor. Flexible connection
cables are also available. You can connect up to three connection cables.
•
Standard type
Connection cable
•
Standard type
Flexible connection cable
•
Electromagnetic brake type
Connection cable
•
Electromagnetic brake type
Flexible connection cable
Length
[m (ft.)]
Model
Length
[m (ft.)]
Model
Length
[m (ft.)]
Model
Length
[m (ft.)]
Model
1 (3.3)
CC01BLE
1 (3.3)
CC01BLER
1 (3.3)
CC01BLEM
1 (3.3)
CC01BLEMR
2 (6.6)
CC02BLE
2 (6.6)
CC02BLER
2 (6.6)
CC02BLEM
2 (6.6)
CC02BLEMR
3 (9.8)
CC03BLE
3 (9.8)
CC03BLER
3 (9.8)
CC03BLEM
3 (9.8)
CC03BLEMR
5 (16.4)
CC05BLE
5 (16.4)
CC05BLER
5 (16.4)
CC05BLEM
5 (16.4)
CC05BLEMR
7 (23.0)
CC07BLE
7 (23.0)
CC07BLER
7 (23.0)
CC07BLEM
7 (23.0)
CC07BLEMR
10 (32.8)
CC10BLE
10 (32.8)
CC10BLER
10 (32.8)
CC10BLEM
10 (32.8)
CC10BLEMR
15 (49.2)
CC15BLE
15 (49.2)
CC15BLER
15 (49.2)
CC15BLEM
15 (49.2)
CC15BLEMR
20 (65.6)
CC20BLE
20 (65.6)
CC20BLER
20 (65.6)
CC20BLEM
20 (65.6)
CC20BLEMR
7.5 Connecting the regeneration unit
Use the accessory regeneration unit
EPRC-400P
(sold separately) if gravitational operation or sudden starting/
stopping of a large inertia load, will be repeated frequently.
Install the regeneration unit in a location where heat dissipation capacity equivalent to a level achieved with a heat
sink [made of aluminum, 350×350×3 mm (13.78×13.78×0.12 in.)] is ensured.
z
Connection method
Connection to the I/O terminals varies depending on the connection method. Refer to p.35.
Connect the regeneration unit before turning on the main power. The regeneration unit does not perform its control
function if connected after the main power has been turned on.
•
Regenerative current ows through the two thick lead wires (AWG18: 0.75 mm
2
) of the regeneration unit. Connect
them to the RG1 and RG2 terminals of the TB1. The applicable crimp terminal is the same as the one used to
connect the power supply. Refer to p.26.
•
The two thin lead wires (AWG22: 0.3 mm
2
) of the regeneration unit are thermostat outputs. Refer to p.29 for the
connection method.
Regeneration unit
EPRC-400P
AWG22
150 °C [N.C.] (302 °F)
To RG1 and RG2 terminals on TB1
AWG18
R: 400 Ω
Connect
to CN5
Note
•
If the current consumption of the regeneration unit exceeds the allowable level, the thermostat
will be triggered and a regeneration unit overheat alarm will generate. If a regeneration unit
overheat alarm generates, turn off the power and check the content of the error.
•
When an external power supply is used for the power supply for input signals, turn on the
external power supply before supplying the AC power to the driver.
z
Regeneration unit specications
Model
EPRC-400P
Continuous regenerative power 100 W
Resistance 400
Ω
Operating temperature of
thermostat
Operation: Opens at 150±7 °C (302±45 °F)
Reset: Closes at 145±12 °C (293±54 °F) (normally closed)
Electrical rating of thermostat 120 VAC 4 A, 30 VDC 4 A (minimum current: 5 mA)
P.35 to 37