Type of brake
Dynamic brake
＊1
3-00K-1710
11 Specifications
12 Applicable standards
（
-UL
）
10 Dimensions
6
5
4
0 1
9
8
7
2
3
CB-016
6
VR1-ACC
VR2-DEC
STATUS/ERR/PWR
5. L/H
SPEED
1. AUTO/MANU
3. DIRECTION
2. INT/EXT
4. E/N-OUT
CN2
CN1
24V
1.RUN
3.V-IN
2.DIR
4.ERR
5.PLS
0V
56
7
8
9 0 1 2
3
4
4.5
52
47
38.5
40
4.5
52
122
129
3
23
Symptom 5 Error Signal is often Discharged
Environment
•
Check if the LED 2 is blinking.
» If this is the case, see section 8 in page 7 and remove the
cause of error.
•
Check if the wire diameter of the power supply is appropriate
(0.5 to 1.5mm
2
).
Also, check if there is no failure in wiring or no looseness at
connectors.
» Check the wire diameter and wirings.
•
Check if CB-016 is too far from the power supply.
(Check if the voltage is dropped.)
•
Check if the product is used in the ambient temperature range
between 0 and 40
℃
.
•
Check if the driver card back plate is affixed to the metallic
plate face for better heat dissipation.
•
Check if the MDR is stalled in the conveyor line.
•
Check if the MDR end housing is contacting the conveyor
frame.
•
Check if the MDR's connector is properly inserted to the
driver card.
•
Check if the Poller cable is disconnected, or about to
disconnect.
LED 2 (red)
MDR
＊1
CB-016 driver card having LT option is used in the ambient temperature range
between -30 and 10
℃
. (no condensation)
＊1
MDR connector
Timing of brake
effected after
stop signal
Ambient
temperature
0 to +40
℃
Atmosphere
No corrosive gas
Vibration
≦
0.5G
Relative
humidity
≦
90%RH
(no condensation)
0.2A from start to
100msec and
0.125A thereafter
Power voltage
24VDC ±10%
（
±5%
）
24VDC
Protections
Integral 6.3A fuse (+ side)
Diode against miss-wiring
95
℃
on PCB or
105
℃
in motor
Error signal
discharge
Power (green)
Error (red)
Frequency (red/orange)
LED
Thermister
JST P/N S9B-XH-A
NPN (or PNP)
Open collector output
(should be set to 25mA to
less max output current)
＊3
＊5
＊2
＊7
Rated voltage
0.03A
Static current
20A , 1msec or less
Peak current
4.0A
Starting current
Motor starts running
from RUN signal
≦
15msec
200msec
Brake
current
Connector
(wiring side)
Power
Control
P/N 734-102 (10A max)
P/N 733-105 (4A max)
No holding effect. In case holding effect is required, use MDR with built-in brake option (BR)
together with CB-016[BN6][BP6].
In case of CB-016[BS6][BP6], connector P/N is S10B-XH-A
ElectroMagnetic brake, which is disengaged from the motor when powered, and is engaged
to the motor to stop inertia when power is off.
＊1
＊2
＊3
＊4
＊5
＊6
＊7
Specifications are subject to change without prior notice.
Environment
Mechanical Brake
Contacts:
Headquarters: Itoh Denki Co.,Ltd.
Phone: +81 (0)790 47 1225 Fax: +81 (0)790 47 1325 www.itohdenki.co.jp
Europe, Middle East, Africa: Itoh Denki Europe SAS
Phone: +33 (0)4 50 03 09 99 Fax: +33 (0)4 50 03 07 60 www.itoh-denki.com
North & South America: Itoh Denki USA, Inc
Phone: +1 570 820 8811 Fax: +1 570 820 8838 www.itohdenki.com
Asia/Oceania: Itoh Denki Asia Limited
Phone: +852 2427 2576 Fax: +852 2427 2203
China: Itoh Denki Shanghai Company Limited
Phone: +86 21 6341 0181 Fax: +86 21 6341 0180 www.itohdenki.com.cn
＊4
＊6
＊6
CB-016 driver card having LT option is used in the ambient temperature range between -30
and 10
℃
. (
no condensation
)
In case of using UL recognized product.
Symptom 4 Error Signal Not Discharged
Voltage
•
Check if the setting is made properly for discharge on normal
or discharge when error arises.
•
Check if the external voltage is 24VDC or less and its 0V is
common to the 0V input to CN1-2.
•
Check if the resistor larger than 1k
Ω
is mounted.
•
Check if the wiring is adequately done to CN2-4.
SW1-4
CN2-4
9 Troubleshooting
＊
Follow the procedures below without removing plastic cover or modifying the driver
card, in case any problem happens.
Symptom 1: MDR does not run
Power
RUN signal
Error
MDR
•
Check if only LED 1 (green) illuminates
.
•
Check if 24VDC stable voltage is adequately supplied from
the power supply.
•
Check if the wiring to CN1 connector is made correctly
.
•
Check if 24VDC cable is adequately wired to the CN 1
connector
.
•
Check if 0V is injected to CN2-1
.
•
Check if the 0V injected to CN2-1 is common to 0V injected
to CN1-2
.
•
Check if the wiring is adequately made to CN2-1 connector
.
•
Check if the SW2 is set to NPN
.
•
Check if LED 2 is illuminating or blinking
.
» If this is the case, see section 8 and remove the cause of
error.
•
Check if the MDR is adequately installed and its shafts are
adequately fixed with the supplied mounting brackets or
accessories.
•
Check if the MDR end housing is NOT contacting conveyor
frame.
•
Check if the MDR's connector is properly inserted to the
driver card.
•
Check if the o-ring or belt tension is not too strong.
Check if the number of slaved idler rollers is adequate.
Symptom 2 : Speed variation is not achieved, or speed is slower than expected
Power
MDR
•
Check if the nominal speed of the MDR to see if the right
model is used to achieve the speed variation or to reach
expected speed.
•
Check if the SW1-2 is set properly: ON for external speed
variation and OFF for internal speed variation.
•
In case of external speed variation, check if the 0V is common
to the 0V input to CN1-2.
•
Check if the stable 24VDC is supplied.
•
Check if the wiring is adequately made to CN2-3 connector.
•
Check if the analog voltage input is made between 0 and 10V.
SW1-2 setting
CN2-3
Symptom 3 Reversing is not achieved
CW/CCW
•
Check if 0V is injected to CN2-2, and it is common to the 0V
input to CN1-2.
•
Check if the wiring is adequately made to CN2-1.
（
12
）
（
13
）
Installation
Pollution level
Overvoltage
category
Indoor
2
2
Conforming to IEC60640-1 and UL840
Please select and use an appropriate cable according to the voltage used, the current, and
the environment. There is a fear of a leak or a fire when an inappropriate cable is used.
(Wire diameter : AWG20
〜
14)
(Wire diameter : AWG28
〜
20)
UL and CSA
UL508C and CSA C22.2-No.274 (Recognized component)
- Category Code No. (CCN) : NMMS2, NMMS8
- File No. : E333970
