MITSUBISHI ELECTRIC ENGINEERING DG2BK1TB Series User manual

Drive Goods
Relay Terminal Block with Brake Contact Output
Model Name
DG2BK1TB-□-□
User’s Manual
Before Using the Product
Thank you for purchasing these Drive Goods product.
Before using the product, this document and our MEEFAN homepage obtain
the User’s Manual of the publication, and please read the following items.
･SAFETY PRECAUTIONS
･FOR YOUR SAFETY
Please read the User’s Manual of the homepage publishing, and use details
correctly after understanding the function and the performance of this product
enough.
MEEFAN homepage URL
http://www.mee.co.jp/sales/fa/meefan/
●SAFETY PRECAUTIONS ●
(Always read these precautions prior to use.)
Do not attempt to install, operate, maintain, or inspect this product until you have carefully read through
this instruction manual and relevant documents and can use the equipment correctly. Do not use this
product until you have a full knowledge of the equipment, safety information, and instructions. In this
manual, the safety instruction levels are classified into "WARNING" and "CAUTION.”
WARNING
Indicates that incorrect handling may cause hazardous conditions,
resulting in death or severe injury.
CAUTION
Indicates that incorrect handling may cause hazardous conditions,
resulting in minor or moderate injury or property damage.
Under some circumstances, failure to observe the precautions given under " CAUTION" may lead to
serious consequences. Observe the precautions of both levels because they are important for personal
and system safety.
After reading this manual, keep the manual in a safe place for future reference.
1. Electric Shock Prevention
WARNING
Make sure that all wiring work and inspections are performed by professional engineers.
Do not damage, apply unreasonable stress to, place heavy objects on, or pinch the cables. Doing so
results in the risk of electric shock.
To avoid electric shock, insulate the connection area of the power supply terminal.
Be sure to shut off all phases of the external power supply used by the system before performing work
such as installation and wiring. Failure to do so results in the risk of electric shock and product damage.
2. Fire Prevention
CAUTION
Be sure to install this product in a non-flammable object. Directly installing the product in a flammable
object or installing the product near a flammable object results in the risk of fire.
Do not allow any conductive foreign objects, such as a screw or metal fragments, or flammable foreign
objects, such as oil, to enter the product interior.
3. Injury Prevention
CAUTION
Be careful to connect terminals correctly. Failure to do so results in the risk of explosion, damage, and
the like.
Do not mistaken the polarity (positive and negative charges). Doing so results in the risk of explosion,
damage, and the like.
4. General Precautions
Also note the following precautions. Incorrect handling may cause failure, injury, electric shock, and the
like.
(1) Transport and Installation
CAUTION
This product is a precision instrument. During transport, avoid impacts larger than those specified in
general specifications. Failure to do so results in the risk of failure.
Do not stand or rest heavy objects on the product.
Do not install or operate units that are damaged or have missing parts.
This product is a precision instrument. Do not drop or apply strong impact to the product.
Use this product in an environment that reflects the general specifications set forth in the User’s Manual.
Usage in an environment outside of the scope of the general specifications results in the risk of electric
shock, fire, malfunction, product damage, and/or product deterioration.
When handling the product, be careful of sharp areas such as product corners.
Be sure to place this product inside a metal control panel.
Reliably secure the module using a DIN rail or screws. If the module is not properly mounted, risk of
malfunction, failure, and falling results. If using the product in an environment with high vibration, secure
the product with screws.
Tighten the screws within the specified torque range. Loose screws results in the risk of falling, a short
circuit, and malfunction. Excessively tightened screws may damage the screws and product, resulting in
the risk of falling, a short circuit, and malfunction.
Fumigants that contain halogen materials such as fluorine, chlorine, bromine, and iodine used for
disinfecting and protecting wooden packaging from insects will cause malfunction in Mitsubishi Electric
Engineering products. Please take necessary precautions to ensure that residual fumigants do not enter
the product, or treat packaging with methods other than fumigation (heat method, etc.).Additionally,
disinfect and protect wood from insects before packing.
(2) Wiring
CAUTION
This product is a Mitsubishi Electric general-purposeAC servo amplifier MR-J4-B and MR-J3-B series
dedicated product. Do not use the product with any servo amplifier or servo motor with an
electromagnetic break other than the MR-J4-B and MR-J3-B series.
Be sure to wire the product correctly. Failure to do so results in the risk of unexpected servo motor
operation.
The connection drawings in this manual are based on a sink interface, unless otherwise specified.
Be careful to properly set the orientation of the diodes for surge absorption, which are attached to the
DC relay for servo amplifier control signal output signals. Incorrect orientation results in the risk of the
servo amplifier failure, which can cause signal output failure and malfunction of protective circuits such
as emergency stop.
Always verify that the wiring is properly secured to the terminal block. Failure to adequately secure the
wiring results in the risk of poor contact, which can cause heat generation from the wiring and terminal
block.
Properly connect the wiring to the module after first verifying the module rated voltage and terminal
layout. Inputting or connecting the power supply to voltage that differs from the rated voltage and
miswiring result in the risk of fire and product failure.
Securely install the connector to the module. Failure to do so results in the risk of malfunction.
Be sure that foreign matter such as dust and wire shavings does not enter the module interior. Failure to
do so results in the risk of fire, failure, and malfunction.
CAUTION
Be sure to secure the power lines and cables connected to the module by placing them in a duct or
clamping them. If not, dangling cables may swing, move, or inadvertently be pulled, resulting in damage
to the module or cables, or malfunction due to poor cable connection.
When disconnecting the cable connected to the module, do not pull the cable by the cable part. For
cables with connectors, take hold of the connector connected to the module and then disconnect the
connector. For cables connected to the terminal block, unlock the terminal board spring lock and then
disconnect the connector. Pulling the connected cable may result in malfunction or damage to the
module or cable.
When connecting the servo amplifier, first verify that the product configuration is correct. Connecting the
servo amplifier with a wrong configuration results in the risk of failure and malfunction.
Securely mount the relay module to the module. Incorrect mounting results in the risk of damage, falling,
and malfunction due to poor contact.Additionally, be sure to attach and detach the relay module
following the correct procedure. Failure to do so results in the risk of damage, falling, and malfunction
due to poor contact.
(3) Usage
CAUTION
Do not disassemble, repair, or modify the product.
Never attempt to burn or disassemble the product. Doing so may cause generation of a poisonous gas.
Be careful when changing the output device assignments in servo amplifier parameters. Changing the
MBR (electromagnetic brake interlock) signal assignments, in particular, may cause unexpected
operation of the servo motor, damage, falling, and malfunction.
Make sure to set up external safety circuits outside the product to ensure safe system operation even
during external power supply problems or servo amplifier or product failure. Otherwise, erroneous output
or malfunction may cause serious accidents.
Relay or other similar failure may cause output to remain ON or OFF. Be sure to provide a circuit outside
the product that monitors output signals that may lead to serious accidents.
When a load current exceeding the current rating or an overcurrent caused by a load short-circuit flows
for a long time, it may cause smoke and fire. To prevent this, provide an external safety circuit.
(4) Emergency Handling
CAUTION
Connect the emergency stop switch to the EMG1 terminal and EMG2 terminal to ensure that the
electromagnetic brake activation output is linked to the external emergency stop switch.
(5) Maintenance and Inspection
CAUTION
Before removing or installing the module, cut off all phases of the power supply externally. Failure to do
so may cause module failure, malfunction, or damage.
Connection/disconnection of the module and cables after the first use of the product shall be limited to
50 times. (JIS B 3502 compliant)
Before handling the module, touch a grounded metal object to discharge the static electricity from your
body. Failure to release the static electricity may cause the module to fail or malfunction.
(6) Disposal
CAUTION
When disposing of this product, treat it as industrial waste.
1. Over view
This User’s Manual describes the specifications of the relay terminal block with brake contact
output that is used in combination with the Mitsubishi Electric general-purpose AC servo amplifier
MR-J4-B series and MR-J3-B series.
2. GENERAL SPECIFICATIONS
Item
Environment Conditions
Ambient
temperature
Operating
0°C to 55°C (non-condensing)
Storage
-20°C to 65°C (non-condensing)
Ambient
humidity
Operating
90% RH or less (non-condensing)
Storage
Environment
Indoors (not exposed to direct sunlight), free of corrosive gas, combustible
gas, oil mist, and dust
Elevation
Within 1000m above sea level
Vibration resistance
5.9m/s2, 10Hz to 55Hz (X, Y, and Z directions)
3. PERFORMANCE SPECIFICATIONS
Model name
DG2BK1TB
DG2BK1TB-D
KG2BK1TB-P01
DG2BK1TB-P01-D
Connected servo amplifier
MR-J4-B series, MR-J3-B series
Compatible servo motor capacity
0.05kW to 22kW
Servo amplifier interface connector
MDR20P connector
Control logic
Sink logic
Source logic
External
signal relay
terminal
block
Terminal area
Recommended tool: SZF0-0, 4x2, 5 (Phoenix Contact) or
equivalent product
No. of terminals: 11P, 3.5-mm pitch, No. of line insertions: 1 per
insertion port
Compatible wiring
Single wire, base wire: 0.2mm2to 1.5mm2, AWG24 to AWG16
Brake output
terminal
block
Terminal area
Recommended tool: SZF0-0, 4x2, 5 (Phoenix Contact) or
equivalent product
No. of terminals: 6P, 3.81-mm pitch, No. of line insertions:
1 per insertion port
Compatible wiring
Single wire, base wire: 0.2mm2to 1.5mm2, AWG24 to AWG16
External
powersupply
For servo amplifier interface
Voltage: 24 VDC ± 10%, Current capacity: 0.3A(max)
For electromagnetic brake
Voltage 24 VDC 0/-10%, Current capacity 1.43A (max)
MBR signal
relay
Response
time
OFFON
10ms or less
ONOFF
5ms or less
Mechanical service life
50 million times or more (switch frequency: 180 times/minute)
Electrical service life
100,000 times or more (resistance load)
Operation display
LED illumination display at relay coil ON
Socket
Yes (relay module replaceable)
Overseas
compliant
standards
UL standards
UL61800-5-1
Module installation
Screw/
DIN rail
DIN rail
Screw/
DIN rail
DIN rail
Installation
screws
Screw size
M4x0.7mm
x10mmor
greater
-
M4 x 0.7mm x
10mm or
greater
-
Tightening torque
78 to
118Ncm
78 to 118Ncm
Compatible DIN rail
TH35-7.5Fe, TH35-7.5Al (JIS C2812 compliant)
Weight
Approx. 57g
Approx. 56g
Approx. 57g
Approx. 56g
Relay terminal block with brake
contact output
DOCOM
Control output
signal
24 VDC
RA
With sink output interface
Connect the emergency stop switch
Relay terminal block with brake
contact output
24V
0V
B1
B2
EMG1
EMG2
TE2
U
B
24 VDC
Servo motor
Electromagnetic
brake
DOCOM
Control output
signal
24 VDC
Relay terminal block with brake
contact output
RA
With source output interface

4. EXTERNAL DIMENSION DIAGRAM AND PART NAMES
DG2BK1TB, DG2BK1TB-P01 [Unit: mm]
DG2BK1TB-D, DG2BK1TB-P01-D
No.
Name and Application
[1]
MBR signal relay operation indicator LED
Illuminates when the MBR signal relay coil turns ON.
[2]
Servo amplifier interface connector (CON1)
Connects to the servo amplifier input/output connector (CN3).
[3]
MBR signal relay (RA1)
The relay coil turns ON when the servo amplifier MBR signal output turns ON.
[4]
Brake output terminal block (TE2)
Connects the brake power supply, brake output, and emergency stop switch of the servo motor
with an electromagnetic brake.
[5]
External signal relay terminal block (TE1)
Connects the servo amplifier input/output signal and the input/output signal power supply.
5. EXTERNAL CONNECTION DIAGRAM
ピン番
信号名
SD
INP
ALM
MBR
DICOM
DICOM
DOCOM
EM2
DI1
DI2
DI3
プレート
9
15
13
5
10
3
20
2
12
19
信号名
信号名
24
0V
B1
B2
EMG1
EMG2
SD
INP
ALM
MBR
DICOM
DICOM
DOCOM
EM2
DI1
DI2
DI3
CON1 TE1
TE2
CN3
RA
RA
RA
RA
1
RA1
U
B
インポジション
サーボモータ
電磁
ブレーキ
DC24V
電磁ブレーキ用
非常停止スイッチ
FLS
RLS
DOG
強制停止2
DC24V
サーボI/F用
主回路電源
故障
電磁ブレーキ
インターロック
サージアブソーバ
6. WIRING METHOD
When wiring the terminal blocks (TE1, TE2), use a rod-shaped terminal with the sheath removed. In the
case of a single wire, you can use the wire as is with the sheath removed. Insert the rod-shaped terminal
or single wire from the wiring opening and execute wiring.
(1) Remove the sheath in an amount equivalent to the dimensions below. If the amount of removed
sheath is too long, a short circuit may occur with adjacent wires. If the amount of removed sheath is too
short, the wiring may disengage. Be sure to process the wiring to ensure that it does not come apart.
Do not solder the wiring.
10mm
Cable sheath removal size
(2) Insert the rod-shaped terminal into the wire and crimp the wire. Insert the terminal until the wire
core section sticks out from the sleeve section by about 0 to 0.5mm.After crimping, check the outer
appearance of the rod-shaped terminal. Do not use any rod-shaped terminal that is not properly
crimped or is damaged on the side surface.
0 to 0.5mm
Wire
Damage Wire is not
inside sleeve
Tip crushed
Exposed strand
of wire
Sleeve
Wire Size
(mm2)
Rod-Shaped Terminal Form
Manufacturer name
Crimping Tool Model
Name
With insulated sleeve
Without insulated sleeve
0.3 to 0.5
AI0.5 - 10WH
-
Phoenix Contact
CRIMPFOX6
0.75
AI0.75 - 10GY
A0.75-10
0.75 (for 2)
AI-TWIN2×0.75-GY
-
Wire Size (mm2)
Rod-Shaped Terminal Part Number
Cap Part Number
Manufacturer name
Crimping Tool Model Name
0.3 to 0.75
BT0.75-11
VC 0.75
Nichifu Co., Ltd.
NH69
(3) Insert the wire into the terminal.
TE1
TE2
TE1
TE2
(4) Removing the wire
Remove the wire by pulling the wire with the operation hole or open/close button fully pressed
using a flathead screw driver.
7. ATTACHING AND REMOVING THE RELAY MODULE
(1) Attaching the Relay Module
Align the relay and socket.
Fully insert both ends until the hooks catch on
the relay ceiling.
(2) Removing the Relay Module
Pull the relay module while applying pressure in the
direction that releases the hooks from the ceiling.
If it is difficult to pinch the relay, remove the relay
using a screwdriver as shown in the figure while
applying pressure in the direction that releases
the hooks from the ceiling.
Part Name
Model
Manufacturer Name
Power relay
DSP1a-DC24V
Panasonic Corporation
[QUALITY WARRANTY]
1. Gratis Warranty Terms and Gratis Warranty Range
If any fault or defect (hereinafter referred to as “Failure”) attributable to Mitsubishi Electric Engineering
should occur within the gratis warranty period, Mitsubishi Electric Engineering shall replace the product
free of charge via the distributor from whom you made your purchase. Mitsubishi Electric Engineering
shall not be held responsible for any on-site readjustment and/or trial run that may be required in
association with replacement of a faulty unit.
[Gratis Warranty Period]
The gratis warranty period of this product shall be twelve (12) months from the date of purchase or
delivery to the designated place. Note that after shipment from Mitsubishi Electric Engineering, the
maximum distribution period shall be six (6) months, and the gratis warranty period after manufacturing
shall be limited to eighteen (18) months. The gratis warranty period of a repaired product shall not
exceed the gratis warranty period prior to repair.
[Gratis Warranty Range]
(1) The gratis warranty range shall be limited to normal use based on the usage conditions, methods,
and environment, etc., defined by the product specifications, terms, and precautions, etc., given in
the user’s manual and the like.
(2) In the following cases, a replacement fee shall be applied even if within the gratis warranty period.
(i) Failure resulting from inappropriate storage or handling, carelessness, or negligence by the
user, or Failure caused by the user’s hardware or software design.
(ii) Failure caused by unapproved modifications, etc., to the product by the user.
(iii) Failure that could have been avoided if, when the Mitsubishi Electric Engineering product was
assembled into the user’s device, safeguards defined by legal regulations applicable to the
user’s device or functions or structures considered standard by the industry had been provided.
(iv)Failure recognized as preventable if consumable products (relays and the like) were normally
maintained and replaced.
(v) Replacement of consumable products (relays and the like).
(vi)Failure caused by external factors beyond anyone’s control such as fires or abnormal voltage,
and Failure caused by Force Majeure such as earthquakes, lightning, or wind and water
damage.
(vii) Failure caused by reasons unpredictable by scientific technology standards at the time of
shipment from Mitsubishi Electric Engineering.
(viii)Any other failure not attributable to Mitsubishi Electric Engineering or found by the user to not
be attributable to Mitsubishi Electric Engineering.
2. Warranty period after discontinuation of production (fee applied)
(1) Mitsubishi Electric Engineering shall accept products for repair (fee applied) for a period of seven
(7) years after production cancellation. Product cancellation shall be announced on the MEEFAN
website. (URL: http://wwww.mee.co.jp/sales/fa/meefan/)
(2) Product supply (including spare parts) is not possible after production has been discontinued.
3. Overseas services
Overseas services are out of scope.
4. Exclusion of opportunity loss and secondary loss from warranty liability
Regardless of the gratis warranty period, Mitsubishi Electric Engineering shall not be liable for
compensation for damages arising from causes not attributable to Mitsubishi Electric Engineering,
opportunity losses or lost profits incurred by the user due to Failures of Mitsubishi Electric Engineering
products, damages or secondary damages arising from special circumstances, whether foreseen or
unforeseen by Mitsubishi Electric Engineering, compensation for accidents, compensation for
damages to products other than Mitsubishi Electric Engineering products, or compensation for
replacement work, readjustment of onsite machinery and equipment, startup test runs, or other duties
carried out by the user.
5. Changes in product specifications
The specifications given in the catalogs, manuals, technical documents, and the like are subject to
change without notice.
6. Product application
(1) This product shall be used in applications that will not lead to a major accident even in the unlikely
event any failure or defect should occur in the device, and shall be systematically provided with
backup and fail-safe functions that operate in the event of any failure or defect.
(2) This product has been designed and manufactured as a general-purpose product for general
industry applications, etc. Thus, the product shall be excluded from use in applications in which the
public could be greatly affected such as the applications of the nuclear and other power plants
operated by the respective power companies, and applications in which a special quality assurance
system is required, such as the applications of railway companies or government or other public
offices. The product shall also be excluded from use in aircraft, medical applications, railways,
incineration and fuel devices, manned transport devices, equipment for recreation and amusement,
and safety devices, in which human life or assets could be greatly affected. Note that if the user
consults with Mitsubishi Electric Engineering customer service in advance with regard to such an
application and the user accepts that the application is to be limited and a special quality is not to
be required, application shall be made possible upon exchange of required documents.
MITSUBISHI ELECTRIC ENGINEERING COMPANY LIMITED
Hulic Kudan Building, 1-13-5 Kudan Kita Chiyoda-ku Tokyo 102-0073 Japan
URL: http://www.mee.co.jp/
50EN-070163-A The specifications set forth in this document are subject to change without notice.
Created: June 2015
[1]
[2]
[3]
[4]
[5]
DIN rail
center
long holes
DIN rail
center
[1]
[2]
[3]
[4]
[5]
If a rod-shaped terminal is not used with the
base line, or if a single wire is used, insert the
wire with the operation hole or open/close button
fully pressed using a flathead screw driver.
○×
Relay terminal block cable
MR-J2HBUS_M
Manufactured by Mitsubishi
Electric
Servo amplifier
MR-J4-B series
MR-J3-B series
Relay terminal block with brake contact output
In position
Failure
Electromagnetic
brake
Interlock
24 VDC for servo
interface
Forced stop 2
FLS
RLS
DOG
24 VDC for
electromagnetic
brake
Servo motor
Surge absorber
Emergency stop switch
Electromag
netic brake
Signal name
* For actual wiring, be sure to refer to the “Servo Amplifier
Technical Materials” and “Servo Motor Technical Materials.”
Connection example*
Signal Name
Pin No.
Signal name
Main circuit power supply
Plate
TE1
TE2