SMC Networks EX510-GDN1 User manual

URLhttp://www.smcworld.com
Reduced wiring system
DeviceNet Compatible GW unit
Operation Manual
EX510 - GDN1
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SAFETY 2
Product Summary 7
Name of Parts / Accessories 8
Dimensions 9
Settings 10
Specifications 12
Wiring 13
Display/ Switch Setting 20
Troubleshooting 24
Table of Contents
Thank you for purchasing the SMC reduced wiring system EX510
series.
Please read this manual carefully before operating the digital
pressure switch and make sure you understand the digital
pressure switch, its capabilities and limitations.
Please keep this manual handy for future reference.
OPERATOR
•This operation manual has been written for those who have
knowledge of machinery and apparatuses that use reduced
wiring units and have full knowledge of assembly, operation
and maintenance of such equipment.
•Please read this operation manual carefully and understand it
before assembling, operating or providing maintenance service
to the actuator.
Phone
AUSTRIA / (43) 2262-62 280 ITALY / (39) 02-92711
BELGIUM / (32) 3-355 1464 NETHERLANDS / (31) 20-531 8888
CZECH REP. / (420) 5-414 24611 NORWAY / (47) 67 12 90 20
DENMARK / (45) 70 25 29 00 POLAND / (48) 22-548 50 85
FINLAND / (358) 9-859 580 PORTUGAL / (351) 2 610 89 22
FRANCE / (33) 1-64 76 1000 SPAIN / (34) 945-18 4100
GERMANY / (49) 6103 4020 SWEDEN / (46) 8-603 0700
GREECE / (30) 1- 342 6076 SWITZERLAND / (41) 52-396 3131
HUNGARY / (36) 1-371 1343 TURKEY / (90) 212 221 1512
IRELAND / (353) 1-403 9000 UNITED KINGDOM / (44) 1908-56 3888
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32
SAFETY
Do not operate beyond specification range.
Fire, malfunction or damage can result.
Only use the unit after confirming the specification.
Do not use the product in the environment with possible
presence of flammable, explosive or corrosive gas with the
product.
Fire, explosion or corrosion can result. This unit does not have an
explosion proof construction.
Do not disassemble, modify (including change of printed
circuit board) or repair.
An injury or failure can result.
These instructions must be followed when using the
product in an interlocking circuit:
•Provide double interlocking by another system such as
mechanical protection
•Check the product regularly to ensure proper operation
Otherwise a malfunction can cause an accident.
These instructions must be followed while carrying out
maintenance work:
•Turn off the power supply
•Stop the supplied air, exhaust the residual pressure and
verify the release of air before performing maintenance
Otherwise it can cause injury.
This manual contains essential information for the protection of
users and others from possible injury and property damage. To
ensure correct handling, please follow the instructions.
Please check that you fully understand the meaning of the
following messages (signs) before going on to read the text, and
always follow the instructions.
Please read the operation manuals of related apparatus and
understand it before operating the unit.
Read this manual and follow its instructions. Titles such as
WARNING, CAUTION and NOTE, will be followed by
important safety information which must be carefully followed.
IMPORTANT MESSAGES
Indicates a potentially hazardous situation
which could result in death or serious
injury if you do not follow instructions.
Gives you helpful information.
Indicates a potentially hazardous
situation which if not avoided, may result
in minor injury or moderate injury.
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5
Note
The direct-current power supply should be a UL approved power
supply.
1. Limited voltage current circuit in accordance with UL508.
A circuit which power is supplied by the secondary coil of a
transformer that meets the following conditions.
•
Maximum voltage (with no load): less than 30Vrms (42.4V peak)
• Maximum current :(1)less than 8A(including when short circuited)
(2)limited by circuit protector (such as fuse)
with the following ratings.
2. A circuit using max. 30 Vrms or less (Class-2 circuit), which
power is supplied by Class-2 power supply unit in accordance
with UL1310 or Class-2 power supply unit in accordance with
UL1585.
Follow the instructions given below when handling your unit.
Failure to follow instructions may damage the unit.
• Operate the unit within the specified voltage range.
• Leave space around the unit for maintenance.
•Do not remove labels.
•Do not drop, hit or apply excessive shock to the unit.
•Follow the specified tightening torque.
•Do not bend or apply tensile force to cables, or apply force by
placing heavy load on them.
•Connect wires and cables correctly.
•Do not connect wires while the power is on.
No load voltage (V peak)
0to 20 [V]
Above 20 to 30 [V]
Max. current rating (A)
5.0
100/peak voltage
4
SAFETY (continue)
Execute a performance inspection after completing the
maintenance check.
Please do not use if there is any error.
There is a possibility that safety cannot be secured due to the
malfunction not intended.
Provide grounding for correct operation and improved
noise resistance of the unit.
The unit should be individually grounded with a short cable.
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76
Product Summary
System structure
Power supply
for output
Power supply
for input and
controlling GW
24VDC
24VDC
GW unit
Input unit
(e-con 8 pcs type)
Input unit
(e-con 16 pcs type)
(connecting to 4 set maximum) Branch cable
(EX510-FC
)
Valve manifold
with SI unit
(connecting to 4
set maximum)
Connecting to bus
at upper level
(DeviceNet)
•Do not lay wires or cables with power cable or high-voltage
cable in the same wiring route.
• Verify the insulation of wiring.
•Take proper measurements against noise such as noise filter
when the unit is incorporated in equipment or devices.
•
Select the proper type of protection according to the environment
of operation.
• Take sufficient shielding measures when installing at a following
place.
(1) A place where noise due to static electricity is generated
(2) A place where electric field strength is high
(3) A place where there is radioactive irradiation
(4) A place near power line
• Do not use the product close to a place where electric surges
are generated.
• Use a unit equipped with surge absorber when a surge-
generating load such as a solenoid valve is driven directly.
• Prevent foreign matter such as remnant of wires from entering
this product.
• Do not expose the unit to vibration and impact.
• Keep the specified ambient temperature range.
•Do not expose the unit to heat radiation from a heat source
located nearby.
• Use a precision screwdriver with small flat blade when setting
DIP switch.
• Perform maintenance and check regularly.
• Perform a proper functional check.
• Do not clean the product with chemicals such as benzene and
thinner.
SAFETY (continue)
The GW unit connects to the installation using the DeviceNet
fieldbus standard. The input/output modules are addressed from
DeviceNet via the GW unit.
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98 9
Dimension (in mm)
64
25.7
COMA
COMB
COMC
COMD
OUTPUTINPUT
60 80
16
PWR
(V)
PWR
BUS
Name of Parts / Accessories
Communication
connector for
DeviceNet (1pc)
Power supply
connector
(2 pcs)
Accessory
1
34
2
5
6
7
8
910
11
No. Parts Purpose
1Communication
socket (BUS)
Connect to DeviceNet line with an accessory
connector for DeviceNet ( ). *
2Power supply
socket (PWR(V))
Supplying power for output instruments
such as a solenoid valve with an accessory
connector ( ). *
3Power supply
socket (PWR)
Supplying power for controlling GW and for
input instruments such as a sensor with an
accessory connector ( ). *
4
GW unit side branch
connector (for input)
Connecting an input unit etc. by using
branch cables (EX510-FC )
5
GW unit side branch
connector (for output)
Connecting SI unit (manifold valve) etc. by
using branch cables (EX510-FC )
6PE terminal Used for grounding
7Mounting hole Used when a unit is mounted with 2 M4 screws.
8 DIN rail mounting slot Used when a unit is mounted to DIN rail.
9Display/ setting
switch area
Setting switch such as LED display of unit
state, MAC ID, Baud rate and I/O point.
*Note: For wiring method, see "Wring" in the "Technical Specifications".

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1110
RemovalMounting
Claw 1
Claw 2
Put Claw 1 of the body under DIN rail and push it upward. Push
down Claw 2 to the opposite rail until the claw clicks securely on
to rail.
(Mounting procedure and )
For removing, lever up the DIN rail fixing plate of the body with a
flat blade screwdriver, and remove it by tilting Claw 2 side forward.
(Removal procedure and )
Settings
DIN rail installation
DIN rail
Perspective drawing (tolerance 0.2)
Screw installation
2 - M4
Tightening torque : 0.8N m
PWR
(V)
PWR
BUS
16
PWR
(V)
PWR
BUS
OUTPUT INPUT
70 5
54 5
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1312
Power supply
for output
Power supply
for input and
controlling GW
(Brown)
Internal circuit
DC-DC
converter
(isolated)
V -
CAN_L
Drain
CAN_H
V +
COM A
+24V
0V
PE
+24V
TD+
TD -
0V
+24V
RD+
RD
-
0V
COM D
+24V
TD+
TD -
0V
+24V
RD+
RD -
0V
+24V
0V
OUTPUT INPUT OUTPUT INPUT
DC-DC
converter
(uninsulation)
CAN
Transceiver
Communication
part isolated
circuit
(Photo-coupler)
Specifications
Basic specifications
Compatible system
Slave type
DeviceNet Release 2.0
Group2 Only Server
MAC ID setting 0 to 63
Rated voltage
Range of
power supply
voltage
24VDC
Power supply for input and controlling GW : 24VDC 10%
Power supply for output:24VDC+10%/-5%
(Warning for voltage drop is given at approx. 20V)
Power supply for DeviceNet : 11 to 25VDC
Rated current
Input/ output
point
Power supply for input and controlling GW : 4.1A
(Inside GW unit: 0.1A, input unit: 4A)
Current for output: 6A
Power supply for DeviceNet : 50mA
Input point: Max. 64 / Output point: max. 64
(Changeable by switch settings)
Bus for upper level Wiring
Internal circuit
Baud rate
Thin cable
125kbps
500m or less
Thick cable
100m or less
250kbps
250m or less 100m or less
500kbps
Max. length
of Network
156m or less
Note: Max. extended cable length is 6m.
78m or less 39m or less
Total extended cable
length
Number of branches for
input/ output
4 branches for input
4 branches for output
Communication type
Communication protocol: dedicated for SMC
Baud rate : 750kbps
Lower level bus
Max. 1A per branch
Branch current for output
Max. 1.5A per branch
Branch cable length
At 0.75A per branch : 20m or less
At 1.0A per branch : 16m or less
At 1.5A per branch : 10m or less
Branch current for input
Device information
Vender code : 7 (SMC Corp.)
Product type : 12
Product code : 100
Applicable message
Duplicate MAC ID Check Message
Group2 Only Unconnected Explicit Message
Explicit Message, Poll/ I/O Message
I/O message size Input: Max. 8byte, Output: Max. 8byte
(Changeable by switch settings)
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1514
Branch cable wiring
The wiring between each unit should use branch cables, and be
connected with branch connectors.
The SI unit and input unit have 2 branch connectors each.
Pressure welding for branch connector
The method of pressure assembly of the branch connector is
explained.
(1) Components
Pin no.
display
Insulating cap
Cover

Body
Branch cable
Brown Black
White
Blue
(2) Working procedure
Set a branch cable in the cover.
1)Set the brown wire of the branch
cable so that it matches to pin #1.
2)Push the 4cable ends securely
against insulating cap in cover.
Wiring (continue)
Pin #1:
Brown wire
Hole for
fixing latch Latch Pin #1:
Brown wire
Tentative fixing to the body
Fit 4 latches on the body to 4
ditches on the cover, and press
them until the latch engages to
the level 1.
Press fitting
Press the cover to the
body with suitable priers.
EX510
4
3
2
1
4 branches for input
4 branches for output
Branch cable
To SI unit
To Input unit
Branch connector
at GW unit side Branch connector
at cable side
COM D
COM C
COM B
COM A
Wiring of branch cables
Insert branch connector on the table side from the bottom (COM
A, B, C, D of branch connector of GW unit side).
Note) Check the color of the wires printed on the branch connector
and the color of the cables are the same.
3)Fold the cover so that the
branch cable is trapped
between the cover.
4)Fix the latch tip by
inserting through the hole
for the fixing latch.
Confirmation
Check that all of the 4 latches
are fully engaged.
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17
Black Blue White RedDrain
Black Blue White RedDrain
V - CAN_L Drain CAN_H V+
Terminating resistor
Black Blue White RedDrain
V - CAN_L Drain CAN_H V+
Communication connector
for DeviceNet
Drawing1
Drawing2
Drawing3
16
Wiring (continue)
Communication wiring
Connect DeviceNet dedicated cables to the communication
connector for DeviceNet.
(1)Make sure to connect the signal cables to designated pins
(Refer to Drawing 1). And tighten the connector surely to 0.5 to
0.6Nm tightening torque.
(3)Refer to Drawing 3 about how to connect to the unit.
(2)Make sure to connect a "terminating resistor" between
"CAN_H"-"CAN_L" to the units at both ends of the system.
(Refer to Drawing 2).
Terminating resistor :
121 1%, 1/4W
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