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.
->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)
WZ00067
－
5m
－
－
－
RJ-11 connector
at both ends
Modular cable (Black)
WZ00068
－
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
Connector
*This drawing is for metric screw. If it is inch screw,this is #4-40UNC.
I/O Circuit
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)
NPN open-collector output,
30VDC or less, residual voltage 1.8V or less
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)
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