Panasonic SC-GU3-02 User manual

INSTRUCTION MANUAL
Communication Unit for DeviceNet SC-GU3-02
CMJE-SCGU302 No.0065-60V
For details of the communication commands etc. of the communication unit for
DeviceNet SC-GU3-02, refer to “Product Specication” or “Communication
Command Specication.”
1CE MARKED PRODUCT
●The models listed under “
8
SPECIFICATIONS” come with CE Marking.
As for all other models, please contact our o󰀩ce.
2OUTLINE
●Communication unit SC-GU3-02 can output the output signal (in case of 2-out-
put type, only the output 1) of a sensor amplier (NPN output type) that is con-
nectable to cascading connector unit SC-71 (optional), as the communication
data of DeviceNet.
●SC-GU3-02 enables to connect max. 16 units of sensor amplier (FX-300 se-
ries or LS-400 series, etc.). In case of FX-500 series or LS-500 series, max.
12 units of sensor amplier can be connected.
● This product can output all the output signals of the connected sensor ampli-
ers to PLC (Programmable Logic Controller) etc. in one time.
●By using end unit SC-GU3-EU, settings and control of the connected optically com-
municationable sensor amplier (FX-500 series or LS-500 series) can be done.
Sensor amplier (Optional)
End unit SC-GU3-EU (Optional)
End plate MS-DIN-E
(Optional)
Cascading connector unit
SC-71 (Optional)
End plate MS-DIN-E
(Optional)
Communication unit for DeviceNet SC-GU3-02
3FUNCTIONAL DESCRIPTION
●Communication unit for DeviceNet SC-GU3-02
8. Power indicator (Green) 9. ERR. indicator (Red)
10. Memory function
indicator (Yellow)
4. Operation mode setting switch
12. wire-saving
connector
11. Connector
for DeviceNet
15. parallel
output
connector
(with cover)
5. Setting extension key
1. Address setting switch (Tens digit)
2. Address setting switch (One digit)
3. Baud rate setting switch
6. MS indicator (Green/Red)
7. NS indicator (Green/Red)
●End unit SC-GU3-EU
8. Power indicator (Green)
Designation Function
1
Address setting switch
(Tens digit) (Note 3)
(Factory setting is 0) To set address of DeviceNet.
Setting is possible in the range of 0
to 63 (64 or more: Error)
Setting direction of
switch
(Present setting is 0)
As for number displays on switches,
refer to each switch.
2
Address setting switch
(One digit) (Note 3)
(Factory setting is 1)
3
Baud rate setting switch
(Note 3)
(Factory setting is 500kbps)
To set baud rate of DeviceNet(bps) from 125K, 250K or 500K
4
Operation mode setting
switch (with cover)
Factory setting is
simple mode
Data amount of I/O message can be changed by this setting.
DIP switch Operation mode Occupied memory
IN OUT
Standard mode 3 byte 0 byte
Simple mode 10 byte 10 byte
Full mode 10 byte 44 byte
Minimum mode 2 byte 0 byte
5Setting extension key
(Note 3)
Used for memory function (Note 1), teaching and light intensity adjustment
(Note 2). Also, used for canceling communication error.
6MS indicator (Green/Red)
Displays whether this product is operating properly or not
• Green LED lights up: Normal operation condition
• Lights o󰀨: Power OFF
For the detail of the error, refer to “
7
ERROR INDICATOR”.
7 NS indicator (Green/Red)
Displays whether this product is communicating properly with DeviceNet or not
• Green LED lights up: Normal operation condition
• Lights o󰀨: Power OFF
For the detail of the error, refer to “
7
ERROR INDICATOR”.
8Power indicator (Green) Lights up when power is ON.
9 ERR. indicator (Red) Blinks when an optical communication error occurs.
10 Memory function
indicator (Yellow)
Lights up when using memory function.
Blinks when connecting a sensor amplier whose set contents are di󰀨erent
from the ones that are storing in this product.
Notes: 1) in case using the memory function, SC-GU3-EU is required. Refer to “Communication Command
Specication” for detail of memory function.
2) For the teaching and memory function, refer to “Communication Command Specication”.
3) For changing the setting, use a at-head screwdriver etc.
Thank you very much for purchasing Panasonic products. Read this Instruction
Manual carefully and thoroughly for the correct and optimum use of this product.
Kindly keep this manual in a convenient place for quick reference.
WARNING
●Never use this product in a device for personnel protection.
●In case of using devices for personnel protection, use products which meet
laws and standards, such as OSHA, ANSI or IEC etc., for personnel protec-
tion applicable in each region or country.
Designation Function
11 Connector for
DeviceNet
Terminal No. Description
1V- connecting terminal
(2 systems for cascade wiring)
2CAN-L connecting terminal
(2 systems for cascade wiring)
3
Drain connecting terminal
(2 systems for cascade wiring)
4
CAN-H connecting terminal
(2 systems for cascade wiring)
5
V+ connecting terminal
(2 systems for cascade wiring)
12 Wire-saving
connector Connecting Wire-saving connector SC-71(optional) connected sensor amplier.
13
Parallel
output
connector
(with cover)
Description Description
1 Signal 0 Output info for 1ch amplier 11 Signal 10 Output info for 11ch amplier
2 Signal 1 Output info for 2ch amplier 12 Signal 11 Output info for 12ch amplier
3 Signal 2 Output info for 3ch amplier 13 Signal 12 Output info for 13ch amplier
4 Signal 3 Output info for 4ch amplier 14 Signal 13 Output info for 14ch amplier
5 Signal 4 Output info for 5ch amplier 15 Signal 14 Output info for 15ch amplier
6 Signal 5 Output info for 6ch amplier 16 Signal 15 Output info for 16ch amplier
7 Signal 6 Output info for 7ch amplier 17 Open Not used
8 Signal 7 Output info for 8ch amplier 18 Open Not used
9 Signal 8 Output info for 9ch amplier 19 V+ V+
10 Signal 9 Output info for 10ch amplier 20 V+ V+
4MOUNTING AND CONNECTION
How to mount
1. Fit the rear part of the mounting sec-
tion of the unit on a DIN rail.
2.
Press down the rear part of the mount-
ing section of the unit on the DIN rail
and fit the front part of the mounting
section to the DIN rail.
How to remove
1.
Push the unit forward.
2. Lift up the front part of the unit to re-
move it.
Note: Take care that if the front part is lifted without push-
ing the unit forward, the hook on the rear portion of
the mounting section is likely to break.
How to connect
● Be sure that the power supply is OFF while adding / removing units.
●When the units are mounted in cascade, mount the end plates MS-DIN-E (optional)
at the both ends of the units to hold them between the at sides of the plates.
● Up to maximum 16 sensor ampliers can be connected in cascade. (In case of
FX-500 series or LS-500 series, up to maximum 12 sensor ampliers can be
connected in cascade.)
● In case two di󰀨erent models of sensor amplier are mounted in cascade, be
sure to mount identical models together.
● For the cautions of the sensor ampliers, refer to the instruction manuals en-
closed with the ampliers.
1. Mount communication unit
SC-GU3-02 on DIN rail.
When mounting, remove the end
connector cap which is attached to
the connector area.
2.
Mount cascading connector unit SC-71
(optional) one by one on the DIN rail.
And slide them to side of SC-GU3-02.
3. Insert sensor ampliers (optional) to
SC-71.
4. In case using end unit SC-GU3-EU
(optional) , mount SC-GU3-EU on
DIN rail. And slide it to side of the
sensor ampliers.
Attach the end connector cap which
is removed in the step 1to the con-
nector area for cascading of the last
unit.
2
11
10
9
8
7
6
5
4
3
12 20
19
17
1
16
15
14
13
18
CN-M20-C2(optional)
For detail, refer to “product Specication”
or
<Recommended product>
Housing 503149-2000
Terminal 503429-0000 (AXG 26~30)
[ Molex, LLC ]
1 2 3 4 5
1 2 3 4 5
Black
Blue
White
Red
35mm width DIN rail
1. Fit
2. Press down
1. Push forward
2. Lift up
End
connector
unit
Cascading connector unit SC-71 (Optional)
Slide
Communication unit for
DeviceNet SC-GU3-02
Sensor amplier (Optional)
Slide
Cascading connector unit SC-71 (Optional)
Slide
End connector cap
End unit SC-GU3-EU (Optional)

Ferrule (sleeve)
terminal
Release button
(Purchase separately)
Lead wire inlet
Lead wire
Flathead screwdriver
5. Mount the end plates MS-DIN-E (op-
tional) at both ends to hold the ampli-
ers between their at sides.
6. Tighten the screws of MS-DIN-E to
x the end plates.
How to remove sensor ampliers
1. Press down release lever of SC-71
and pull out the sensor amplifier.
(Note)
In state of cascading, the sensor am-
pliers can be pulled out.
Note: Be sure that the release lever is broken without
pressing down release lever when pulling out the
sensor ampliers.
Do not use the cascading connector unit that the
release lever is broken.
How to remove units
1. Loosen screws of MS-DIN-E.
2. Remove MS-DIN-E.
3. Slide
SC-71 to disconnect the connection.
4. Remove each units.
5MEMORY FUNCTION
●Memory function can be used only when connecting the optically communicationable
sensor amplier (FX-500 series or LS-500 series) and the end unit SC-GU3-EU (op-
tional).
● This function enables to store the set contents of connected sensor ampliers in
the communication unit SC-GU3-02 by each channel and send the stored con-
tents to newly connected sensor ampliers by each channel.
When storing set contents
1.
Turn ON the power in the condition that the sensor ampliers are connected to
SC-GU3-02.
2. Storing starts after pressing the setting extension key down for approx. 2 sec.
3. When the storing to
SC-GU3-02
is complete, the memory function indicator
(yellow) lights up.
Note: To cancel the memory function, press the setting extension key for approx. 2 sec. again.
When sending the stored set contents
1. Turn OFF the power of
SC-GU3-02.
2. Remove the sensor ampliers that are connected to
SC-GU3-02
and mount
new sensor ampliers to which the set contents are transmitted to SC-71.
3. When turning ON the power of
SC-GU3-02
, memory function indicator (yellow)
blinks.
However, if the setting contents of the connected sensor ampliers are same
as the one that are stored in
SC-GU3-02
, it lights up.
4. When pressing the setting extension key, transmission of the set contents is
started.
5. When the transmission is complete, the memory function indicator (yellow)
turns to light up from blinking.
6CONNECTION WITH UPPER COMMUNICATION
● Make sure that the power is OFF while wiring.
● Be sure to use the specied communication cable.
● The communication distance should be within the specication.
●When connecting to the terminal block, in-
sert a solid wire or twisted wire (lead wire)
with a ferrule (sleeve) terminal (please ar-
range separately) into the hole as shown in
the figure at the right. The wire is locked
when it is properly inserted. However, do not
to pull the wire with excessive force, as this
can cause a cable break.
●When connecting the twisted wire (lead wire)
without a ferrule (sleeve), insert the wire to
the innermost of the connecting hole while
pressing the release button.
●When releasing the solid wire or the twisted
wire (lead wire), pull the wire while pressing
the release button.
●The following solid wire and twisted wire (lead wire) 0.2 to 2.5mm2(AWG 24 to
12) are recommended.
● Use the DeviceNet specied cable. Make sure to ground the shielded cable.
●When mounting the DeviceNet connector, the tightening torque should be
0.2N·m or less.
Pull out Release lever
End plate MS-DIN-E (Optional)
End plate MS-DIN-E (Optional)
7ERROR INDICATOR
In case of errors, attempt the following measures.
Indicator State Cause Corrective action
Error
indicator
(Red)
Blinks
Optical communication does not work
properly.
Check the connection status of the connected sensor
ampliers or sensor unit and connection of end unit.
Check the optical communication command and the
transmitted data. For details, refer to “Product
specication” or “Communication command speci-
cation.”
By pressing down the setting extension key, error
indicator turns o󰀨.
MS
indicator
(Green/Red)
Green
blinks State of “Stand by” Check the connection of communication cable and termination resistor.
Red
lights up
SC-GU3-02 may be broken. Contact our sales o󰀩ce.
Red
blinks
Communication setting of SC-GU3-02
has problem.
Check address setting, baud rate and operation
mode setting switch.
After the conrmation, restart SC-GU3-02.
NS
indicator
(Green/Red)
Green
blinks
Network wiring is done properly however
cannot communicate with master unit
Be sure SC-GU3-02 is registered in the master unit.
Red
lights up
Address is overlapped. Be sure that the address is not overlapped with
other unit.
Red
blinks
One or more connection is in state of
communication time out.
Check network wiring and seting.
After the conrmation above, restart SC-GU3-02 again.
8SPECIFICATIONS
●Communication unit for DeviceNet SC-GU3-02
Designation Communication unit for DeviceNet
Model No. SC-GU3-02
Applicable sensor amplier Sensor amplier (NPN output type) that can connect the cascading connector SC-71 (optional)
Number of
connectable units Max. 16 units per 1 of SC-GU3-02 (Max. 12 units for FX-500 series or LS-500 series)
Supply voltage 11~25V DC Ripple P-P10% or less
Current consumption 80mA or less at 24V source voltage (excluding connected sensor ampliers, etc.)
Allowable passing current
(Note)
Total: 2A or less
Communication method DeviceNet compliant
Compliant functions I/O message (Poll), Explicit message
Baud rate 125kbps, 250kbps, 500kbps (set by SC-GU3-02)
Address setting 0 to 63 (64 or more is error)
Ambient temperature
-10 to +55ºC (If 4 to 7 units are connected in cascade: -10 to +50ºC, if 8 to 16 units are
connected in cascade: -10 to +45ºC) (No dew condensation or icing allowed), Storage: -20 to
+70ºC
Ambient humidity 35 to 85% RH, Storage: 35 to 85% RH
Material Enclosure: Polycarbonate
Weight Net wight Approx. 75g
Note: It is the value that can supply to SC-GU3-02 or the sensor units connected to SC-GU3-02, etc.
●End unit SC-GU3-EU
Designation End unit
Model No. SC-GU3-EU
Applicable sensor amplier
• Communication unit for DeviceNet SC-GU3-02
• Between SC-GU3-01 to SC-GU3-EU: FX-500 series, LS-400 series etc.
Number of
connectable units 1 unit for 1 of SC-GU3-02
Supply voltage 11 to 25V DC % Ripple P-P10% or less
Current consumption 25mA or less
Ambient temperature
-10 to +55ºC (If 4 to 7 units are connected in cascade: -10 to +50ºC, if 8 to 16 units are
connected in cascade: -10 to +45ºC) (No dew condensation or icing allowed), Storage: -20 to
+70ºC
Ambient humidity 35 to 85% RH, Storage: 35 to 85% RH
Material Enclosure: Polycarbonate
Weight Approx. 20g
●Cascading connector unit SC-71
Designation Cascading connector unit
Model No. SC-71
Applicable sensor amplier
• Communication unit for DeviceNet SC-GU3-02
• Communication end unit SC-GU3-EU
• Between SC-GU3-02 to SC-GU3-EU: FX-500 series, LS-400 series etc.
Number of
connectable units Max. 16 units per 1 of SC-GU3-02 (Max. 12 units for FX-500 series or LS-500 series)
Ambient temperature
-10 to +55ºC (If 4 to 7 units are connected in cascade: -10 to +50ºC, if 8 to 16 units are
connected in cascade: -10 to +45ºC) (No dew condensation or icing allowed), Storage: -20 to
+70ºC
Ambient humidity 35 to 85% RH, Storage: 35 to 85% RH
Material Enclosure: Polycarbonate , Metal plate: aluminum
Weight Approx. 10g
9CAUTIONS
●This product has been developed / produced for industrial use only.
● Make sure that the power supply is OFF while wiring and adding the units.
●Take care that wrong wiring will damage the product.
●Verify that the supply voltage variation is within the rating including the sensor
amplier.
●In case noise generating equipment (switching regulator, inverter motor, etc.)
is used in the vicinity of this product, connect the frame ground (F.G.) terminal
of the equipment to an actual ground.
●Do not use during the initial transient time (2 sec.) after the power supply is
switched on. In case using memory function or not using a SC-GU3-EU, be
sure that transient time after the power supply is switched on becomes longer
●This product is suitable for indoor use only.
●This product cannot be used in an environment containing inflammable or
explosive gases.
●Never disassemble or modify the product.
●For the wiring of this product, refer to “DeviceNet Installation Manual” by ODVA
●Any protective devices or safety circuits against system malfunction should be
designed to be external to the system.
https://panasonic.net/id/pidsx/global
Overseas Sales Division (Head O󰀩ce)
2431-1 Ushiyama-cho, Kasugai-shi, Aichi, 486-0901, Japan
Phone: [phone] FAX: [phone]
For sales network, please visit our website.
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