3d
视频制作Installation & Maintenance Manual SI unit - DeviceNet compatible Type EX245-SDN1/2-X35Parts and descriptionLED indicators
The LED indicators are arranged on the SI Unit as shown below.
MS indicator
NS indicator
DF indicator
US1 indicator
US2 indicator
US4 indicator
This indicator shows the status of all the additional supplies for the loads
excluding the first one in common. If several EX245-DY2-X37 are
present in the manifold, this indicator shows the worst status.
US3 indicator
These safety instructions are intended to prevent hazardous situations
and/or equipment damage.
These instructions indicate the level of potential hazard with the labels of
"Caution", "Warning" or "Danger". They are all important notes for safety
and must be followed in addition to International standards (ISO/IEC),
Japan Industrial Standards (JIS) and other safety regulations.
To ensure safety of personnel and equipment the safety instructions in
this manual and the product catalogue must be observed, along with
other relevant safety practices.
•After maintenance is complete, perform appropriate functional
inspections.
Stop operation if the equipment does not function properly.
Safety cannot be assured in the case of unexpected malfunction.
•Provide grounding to assure the safety and noise resistance of the
SI unit.
Individual grounding should be provided close to the product with a
short cable.
Warning
•Do not disassemble, modify (including changing of printed circuit
board) or repair.
An injury or failure can result.
•Do not operate the product outside of the specifications.
Do not use for flammable or harmful fluids.
Fire, malfunction, or damage to the product can result.
Verify the specifications before use.
•Do not operate in an atmosphere containing flammable or
explosive gases.
Fire or an explosion can result.
This product is not designed to be explosion proof.
•If using the product in an interlocking circuit:
•Provide a double interlocking system, for example a mechanical
system.
•Check the product regularly for proper operation.
Otherwise malfunction can result, causing an accident.
•The following instructions must be followed during maintenance:
•Turn off the power supply.
•Stop the air supply, exhaust the residual pressure and verify that
the air is released before performing maintenance.
Otherwise an injury can result.
Caution
EX245-SDN2-X35
Valve manifold connection
Connect the valve manifold with the 2 screws on the SI Unit.
(hexagonal socket wrench size 2.5 mm)
Caution
For a protection rating of IP65 to be ensured, apply the recommended
tightening torque and make sure that the O-ring is positioned correctly on
the screw.
Switch setting
Switch setting
The switches are located inside the SI Unit, behind the function switch cover.
Setting the DIP/rotary switches:
•Unscrew the function switch cover and hinge it upwards.
•The DIP/rotary switches can be adjusted with a small flat-blade
screwdriver. The points of the arrows on the rotary switches should be aligned with the required numbers.
•Tighten the cover again, making sure that the seals are positioned correctly (torque=0.3 Nm).
Setting the DIP/rotary switches
Setting the node address
Set the node address with the switches. Valid addresses are 0 to 63. Set the tens with the left-hand rotary switch and the units with the right-hand rotary switch. Changing this setting will not take effect until the SI Unit has been powered OFF and then back ON again.Switches for setting the node address
Switch No.1 and 2 for setting baud rate
Select the baud rate. Changing this setting will not take effect until the SI Unit has been powered OFF and then back ON again.Switch No.1 and 2 for setting the baud rate Caution
•For reasons of EMC a secure connection to the cable shield must be established on the Bus (IN/OU
T) and Power.•Power and bus lines must be installed correctly.大锅抗干扰
•To prevent manifold components of the EX245 from being damaged,the supply lines for the electronics and for the load voltage must be protected externally with a fuse.Bus/Power connection EX245-SDN2-X35
The Bus (OUT) is used for looping through connections. If a cable is not connected to the Bus (OUT) connector, cover the connector with an M12covering cap for the protection rating of IP65 to be ensured.
Pin allocation of Bus connector
Specifications
Refer to the operation manual for this product.
Outline with Dimensions (in mm)
Refer to the operation manual for this product.
Troubleshooting
Refer to the operation manual for this product.
Caution
高温闸板阀•For reasons of EMC a secure connection to the cable shield must be established on the Bus and Power. dic系统•Power and bus lines must be installed correctly.
•To prevent manifold components of the EX245 from being damaged,the supply lines for the electronics and for the load voltage must be protected externally with a fuse.Bus/Power connection EX245-SDN1-X35
For connection to trunk line, a Mini T-Port tap is required. The thick cable can be used as DeviceNet cable for the EX245-SDN1-X35.
Pin allocation of Bus connector
Pin allocation of Power connector
Pin allocation of Power connector
Switch No.3 for setting the maximum number of valves
Select the maximum number of valves. Changing this setting will not take effect until the SI Unit has been powered OFF and then back ON again.Switch No.3 for setting the maximum number of valves Switch No.4 and 5 for setting the I/O mapping
The EX245-SDN1/2-X35 supports three I/O mapping modes. With this setting some diagnostic data is added to the input data (refer to the
operation manual for this product). Select the I/O mapping. Changing this setting will not take effect until the SI Unit has been powered OFF and then back ON again.
tf2oSwitch No.4 and 5 for setting the I/O mapping
Switch No.6 for setting the EDS mode
The EX245-SDN1/2-X35 supports the modular EDS. Select the EDS mode. Changing this setting will not take effect until the SI Unit has been powered OFF and then back ON again.Switch No.6 for setting the EDS mode NOTE
Not all DeviceNet tools support modular EDS. If your DeviceNet tool does not support modular EDS, select standard EDS (Modular EDS is supported by RSNetWorx for DeviceNet from version 3.21.00 (build 27)).
Contact
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(46) 8 603 1200 HUNGARY (36) 23 511 390 SWITZERLAND (41) 52 396 3131 IRELAND (353) 1 403 9000 UNITED KINGDOM
(44) 1908 563888
ITALY
(39) 02 92711
URL www.smcworld (Global) www.smceu (Europe)Specifications are subject to change without prior notice from the manufacturer. © 2009 SMC Corporation All Rights Reserved.
FE terminal
The SI Unit must be connected to FE (Functional Earth) to divert electromagnetic interference.
Connect to the grounding cable with FE terminal screw on the SI Unit (M5,torque=1.5 Nm). The other end of the grounding cable should be terminated to ground potential.
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