Products Detail
DMJ-G/HB1

DMJ-G/HB1 CE

Optical Data Transmission DeviceParallel type

This is Parallel I/O (8-bit) with RJ-11 modular cable type.
It communicates wirelessly (infrared ray) between mobile vehicles sides such as AGVs (Automated Guided Vehicles) and the station sides by using this.
This is provided with a logging function and corresponded to SEMI E84.
This composes of Head, Connector and RJ-11 cable, it is user friendly to make wiring.

Overview

Features

->This is compatible with SEMI standards
->Modular cable is applied between a head and a connector of E84 parallel I/O and it is easy to make a wiring
->This device has logging function (up to 100 times data changes)

Model


●Sensor head
Model No. Part No. Direction Transmission distance
DMJ-GB1 WDMJ003 Head-ON 1m
DMJ-HB1 WDMJ004 Side-ON

●Connector
Model No. Part No. Mode Fixed screw
DMJ-CN1 WDMJ005 Changeover of transmission/reception standby mode by outer input Metric screw (M2.6)
DMJ-CN2 WDMJ006 Changeover of transmission/reception standby mode by outer input Inch screw (#4-40UNC)
DMJ-CN3 WDMJ007 Reception standby mode (Fixed) Metric screw (M2.6)
DMJ-CN4 WDMJ008 Reception standby mode (Fixed) Inch screw (#4-40UNC)

SEMI E84 compatible products list *1
Model No. Part No. Direction Cable length SEMI E84 standard/
D-sub 25pin connector *3
Mode *2 Logging data *4 Remarks
DMJ-GB1
(Sensor)
WDMJ003 Head-ON 100 times
DMJ-HB1
(Sensor)
WDMJ004 Side-ON 100 times
DMJ-CN1
(Connector)
WDMJ005 Provided
(Metric screw)
Changeover of transmission/
reception standby
DMJ-CN2
(Connector)
WDMJ006 Provided
(Inch screw)
Changeover of transmission/
reception standby
DMJ-CN3
(Connector)
WDMJ007 Provided
(Metric screw)
Reception standby
DMJ-CN4
(Connector)
WDMJ008 Provided
(Inch screw)
Reception standby
DMJ-GB1-Z01
(Sensor)
WDMJ010 Head-ON 100 times High-frequency
noise resistance
DMJ-HB1-Z01
(Sensor)
WDMJ011 Side-ON 100 times High-frequency
noise resistance
DMJ-CN3-Z01
(Connector)
WDMJ013 Provided
(Metric screw)
Reception standby High-frequency
noise resistance
DMJ-CN4-Z01
(Connector)
WDMJ014 Provided
(Inch screw)
Reception standby High-frequency
noise resistance
DMJ-HB1-Z50
(Sensor)
WDMJ015 Side-ON 1600 times Ambient light
resistance
DMJ-GB1-Z50
(Sensor)
WDMJ020 Head-ON 1600 times Ambient light
resistance
DMJ-CN3-Z50
(Connector)
WDMJ016 Provided
(Metric screw)
Reception standby Ambient light
resistance
DMJ-CN4-Z50
(Connector)
WDMJ017 Provided
(Inch screw)
Reception standby Ambient light
resistance
Modular cable (White) WZ00033 5m RJ-11 connector
at both ends
Modular cable (Black) WZ00043 5m RJ-11 connector
at both ends
*1 Product specifications other than those listed are the same as standard products, so please refer to the product specifications page.
*2 It may be necessary to notify the model to be adopted in advance.
*3 The pin assignment is compliant with SEMI E84. There are two types of fixing screws, metric screws and inch screws. Devices that support SEMI E84-0699, -0999 may use metric screws. Inch screws are specified for SEMI E84-0200A and later versions.
*4 Recommended product. The logging function is effective in investigating the cause when a transfer problem occurs. Since the log data can be easily sent by attaching it to an e-mail, it is possible to immediately analyze the defect phenomenon in-house even in the case of troubles with overseas users.

Specification


Sensor head     
Model No. DMJ-GB1(WDMJ003) DMJ-HB1(WDMJ004)
Direction HEAD-ON SIDE-ON

      

Connector     
Model No. DMJ-CN1
(WDMJ005)
DMJ-CN2
(WDMJ006)
DMJ-CN3
(WDMJ007)
DMJ-CN4
(WDMJ008)
Transmission method Changeover of transmission/reception standby mode by outer input Changeover of transmission/reception standby mode by outer input Reception standby mode(Fixed) Reception standby mode(Fixed)
Fixed screw Metric screw (M2.6) Inch screw
(#4-40UNC)
Metric screw (M2.6) Inch screw
(#4-40UNC)

      

      
Power source DC24V
Current consumption 100mA Max.
Transmission distance 1.0m (can be adjusted by adjuster)
Directional angle 30 degree (Full angle)
Transmission capacity(I/O) 8-bit/8-bit
Transmission method Half-duplex two-way transmission
Transmission time 45ms
Modulating system Pulse modulation
Detecting system Parity check, All output is getting OFF when twice continuous error
Specifications between a head and a connector Communicating standard RS-485
Communicating speed 38.4kbps
Detecting system Parity check/SUM check
Connection RJ-11(Modular jack) Max.extending length 200m
Logging data Data variable time Max.100 times *1
Memorizing data Transmitting/Receiving data: Each 8bits, GO output, SELECT input
Measuring unit of invariable time 0.05s
Measuring error of invariable time ±0.05s
Measuring range of invariable time Max.1638.35s (Approx.27min.) *2
Memorizing media Ferroelectric memory (512 bytes)
Memorizing cycle Min.20msec
Memorizing life Nos.1010times, 10 years
Operating lamps Head Each parallel I/O is shown. I/O is the same indication as standard device(8-bit type)
IN: 8 points, OUT: 8 points, GO, POW, NS
NS: Lights up when serial communication with connector is normal.
Connector NS:Lights up when serial communication with head is normal.
MODE:Lights up when reception-standby mode
POW:Lights up when putting power source in
Ambient illuminance 4,000lx or less
Ambient temprature/humidity -10 to 50 degC / 85%RH or less (Not freezing)
Vibration resistance Double amplitude 1.5mm, 10 to 55 Hz, Each 2 hour in X,Y and Z directions
Impact resistance 500m/s2 Each 10 time in X,Y and Z directions
Connection D-sub 25 pins connector
Protective structure IP40
Case Polycarbonate
Weight Head:Approx.50g, Connector:Approx.70g
*1 In case that data variable Nos. exceed max. value, it is overwritten from older data.
*2 In case that measuring of invariable data for transmitting/receiving data exceeds max. value, it is memorized as max. value.

Connection cable WZ00033 (cable length 5 m) is available as an option.
Special products (DMJ-G / H-Z series) compatible with SEMI E84 are listed on the model line-up page.  

External dimension

Head

Head

Connector

Connector
*This drawing is for metric screw. If it is inch screw,this is #4-40UNC.

I/O Circuit

Input section (common)

Input section (common)
Contact or open-collector,On current 2.5mA or more, OFF current 1mA or less.
*Don't use 2-wire sensor. Operating threshold current 1.5~2mA.

Output section (common)

Output section (common)
NPN open-collector output, 30VDC or less, residual voltage 1.8V or less

Connection

Connection
Pin No. Functions Specifications Pin No. Functions Specifications
1 IN1 Input data 14 OUT1 Output data
2 IN2 15 OUT2
3 IN3 16 OUT3
4 IN4 17 OUT4
5 IN5 18 OUT5
6 IN6 19 OUT6
7 IN7 20 OUT7
8 IN8 21 OUT8
9 NC. 22*1 +VIN Power (24VDC±10%)
10 SELECT When shorted to COM(No.25) : Stop to communicate
When opened : Communication is available
23*1 +VIN
11 MODE*3 When shorted to COM (No.25) : Reception standby mode
When opened : Transmittion standby mode
24*2 -VIN Power (0V)
12 GO ON : Normal data reception
OFF : Interrupting the light
25*2 COM COM Common for I/O
13 NC.
*1 It is short-circuited between No.22 and No.23.
*2 It is short-circuited between -VIN(No.24) and COM (No.25) inside.
*3 MODE is available only for DMJ-CN1 and DMJ-CN2.

Characteristics Data

Characteristics (Example, in case of combination with the DMS series)

Characteristics (Example, in case of combination with the DMS series)

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Download List

Category File name File size Date modified Download
Catalog
Catalog_DMJ
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2022-05-24
Specifications
Specification_DMJ-GHB1
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2022-05-24
Specifications
Specification_DMJ-GHB1-Z01
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Specifications
Specification_DMJ-GHB1-Z50
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2D CAD
2D CAD_DMJ-GHB1
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2022-06-16
2D CAD
2DCAD_DMJ-CN
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2022-05-26
3D CAD
3DCAD_DMJ-GHB1
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2022-05-24
3D CAD
3DCAD_DMJ-CN
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2022-05-24