SMC Networks EX500-GPR1A-X20 Series User manual

EX500-TF2Z135EN
Page 1 of 2
Instruction Manual
Gateway unit – PROFIBUS DP compatible
Series EX500-GPR1A-X20
The intended use of the Gateway unit is for connection to SI units and
input devices for the control of pneumatic valves.
1 Safety Instructions
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)*1), and other safety regulations.
*1) ISO 4414: Pneumatic fluid power - General rules relating to systems.
ISO 4413: Hydraulic fluid power - General rules relating to systems.
IEC 60204-1: Safety of machinery - Electrical equipment of machines.
(Part 1: General requirements)
ISO 10218-1: Manipulating industrial robots -Safety. etc.
•Refer to product catalogue, Operation Manual and Handling
Precautions for SMC Products for additional information.
•Keep this manual in a safe place for future reference.
Caution
Caution indicates a hazard with a low level of risk which, if
not avoided, could result in minor or moderate injury.
Warning
Warning indicates a hazard with a medium level of risk
which, if not avoided, could result in death or serious injury.
Danger
Danger indicates a hazard with a high level of risk which, if
not avoided, will result in death or serious injury.
Warning
•Always ensure compliance with relevant safety laws and
standards.
•All work must be carried out in a safe manner by a qualified person in
compliance with applicable national regulations.
2 Specifications
General specifications
Item
Specifications
Ambient temperature
5 to 45
o
C
Ambient humidity
35 to 85% RH (no condensate)
Ambient storage temperature
- 25 to +70
o
C
Withstand voltage
1000 VAC applied for 1 minute
Insulation resistance
500 VDC, 2 MΩor more
Weight
470 g
Electrical specifications
3 Name and function of parts
No
Part
Description
1
Fieldbus connector
Connection to PROFIBUS DP
2
Power supply connector
Connection for power supply.
3
Connector (COM A)
Connection to SI units (manifold valve)
or input units using a branch cable.
4
Connector (COM B)
5
Connector (COM C)
6
Connector (COM D)
7
LED Display
Displays the unit status.
8 Switch cover
Set the address and bus terminator
switches under the cover.
9
FE terminal (M3)
Functional Earth (FE).
4 Installation
4.1 Direct mounting
Secure in position using 4 x M5 screws, 15 mm minimum thread length.
4.2 Wiring connections
•Communication Connector
Select the appropriate cables to mate with the connectors on the SI
unit. The PROFIBUS DP connection has 2 ports, BUS IN and BUS
OUT, and both ports can be used for connection.
M12 5-pin Plug / Socket (B-coded)
Connector
Pin No. Signal name
BUS IN
BUS OUT
1
N.C.
2
RxD/TxD-N
3
N.C.
4
RxD/TxD-P
Plug
Socket
5
Shield
•Power Supply Connector
Connect the power supply to the power supply connector on the
Gateway unit. With this cable, power is supplied to the output devices
(such as solenoid valve) and the input devices and for control.
The M12 connector cable for fieldbus and power supply connections
has two types, Standard M12 and SPEEDCON compatible. If both
plug and socket have SPEEDCON connectors, the cable can be
inserted and connected by turning it a 1/2 rotation.
A standard connector can be connected to a SPEEDCON connector.
•Both single and two power supply systems can be adopted, however
the wiring should be made separately (for solenoid valves / outputs
and for input and control) for either system.
•Branch Connector
Connect SI units (solenoid valves) and input devices to the
communication connectors (COM A - D) using an M12 (8-pin)
connector cable (EX500-AC###-S#P#).
As each cable contains power supply wiring, there is no need to
supply power to the SI unit (solenoid valves) or input devices
separately.
Warning
•Be sure to fit a seal cap (EX9-AWTS) on any unused connectors.
Proper use of the seal cap enables the enclosure to maintain IP65
specification. Tightening torque: 0.1 N•m.
4.3 Ground Connection
•Connect the FE terminal (M3) to ground.
•Individual grounding should be provided close to the product with a
short cable to assure the safety and noise resistance of the system.
•Resistance to ground should be 100 Ω or less.
4 Installation (continued)
4.4 Environment Warning
•Do not use in an environment where corrosive gases, chemicals, salt
water or steam are present.
•Do not install in a location subject to vibration or impact in excess of
the product’s specifications.
•Do not mount in a location exposed to radiant heat that would result
in temperatures in excess of the product’s specifications.
5 Setting
5.1 Switch setting
•The switches should only be set with the power supply turned OFF.
•Open the switch protection cover and set the switches with a small
flat blade screwdriver.
•Be sure to set the switches before use.
•After setting the switches close the protective cover and tighten the
screws with the specified tightening torque of 0.6 N•m.
•The node address can be set in the range 0 – 125.
•The number of available nodes is up to 32 stations per branch, or 126
stations with a repeater.
•Bus terminator switch (SW4)
A bus terminator is required at both ends of the PROFIBUS DP bus
segment.
Switch SW4 ON if the Gateway unit is at the end of the bus segment.
5.2 Configuration
An applicable GSD file is required to configure the Gateway unit for the
PROFIBUS DP network. Download the latest GSD file from the SMC
website (URL: https://www.smcworld.com).
Product number
GSD files
EX500-GPR1A-X20
Smc_140e.gsd
Technical documentation giving detailed configuration information can
be found on the SMC website (URL: https://www.smcworld.com).
ORIGINAL INSTRUCTIONS
Item Specifications
Power supply for control and
input
24.0 VDC ±10%, 3.0 A
Power supply for solenoid
valves
24.0 VDC +10%/-5%, 3.0 A
Current consumption
Input device and SI unit control: 2.8 A
Gateway internal circuit: 0.2 A
No. of Inputs / Outputs 64 Inputs / 64 Outputs
Communication specifications
Item
Specifications
Protocol
PROFIBUS DP (EN 50170)
Bus interface
EIA RS-485
Device type
Slave
Communication speed
9.6 / 19.2 / 45.45 / 93.75 / 187.5 / 500 kbps
1.5 / 3.0 / 6.0 / 12 Mbps
Occupied area
64 inputs / 64 outputs max.
Configuration file
GSD file
ID number
140E (Hex)
Low level bus specifications
Item
Specifications
No. of branches for inputs
4 branches for input (8 per branch)
No. of branches for outputs
4 branches for output (16 per branch)
Communication method
Dedicated protocol for SMC, 750 kbps
Branch current for inputs
0.7 A max. per branch
Branch current for outputs
0.65 A max. per branch (for EX500-S001)
0.75 A max. per branch (for EX500-Q#01)
Branch cable length
5 m max. per branch (10 m total max.)
M12 5-pin Socket (A-coded)
Connector
Pin No.
Signal name
1
0 V (solenoid valves)
2
24 V (solenoid valves)
3
0 V (control and input)
4
24 V (control and input)
5
FE
•Address setting
SW3 (x100)
SW2
SW1
Node Address
1
2
x10
x1
N.C.
0
0
0
0 (default)
0
1
1
0
2
2
:
:
:
9
8
98
9
9
99
1
0
0
100
0
1
101
:
:
:
2
5
125

EX500-TF2Z135EN
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6 LED Display
7 Outline Dimensions (mm)
Refer to the operation manual on the SMC website (URL:
https://www.smcworld.com) for outline dimensions.
8 How to Order
Refer to the operation manual on the SMC website (URL:
https://www.smcworld.com) for How to order information.
9 Maintenance
9.1 General Maintenance Caution
•Not following proper maintenance procedures could cause the
product to malfunction and lead to equipment damage.
•If handled improperly, compressed air can be dangerous.
•Maintenance of pneumatic systems should be performed only by
qualified personnel.
•Before performing maintenance, turn off the power supply and be
sure to cut off the supply pressure. Confirm that the air is released to
atmosphere.
•After installation and maintenance, apply operating pressure and
power to the equipment and perform appropriate functional and
leakage tests to make sure the equipment is installed correctly.
•If any electrical connections are disturbed during maintenance,
ensure they are reconnected correctly and safety checks are carried
out as required to ensure continued compliance with applicable
national regulations.
•Do not make any modification to the product.
•Do not disassemble the product, unless required by installation or
maintenance instructions
•Stop operation if the product does not function correctly.
10 Limitations of Use
10.1 Limited warranty and Disclaimer/Compliance Requirements
Refer to Handling Precautions for SMC Products.
11 Product Disposal
This product shall not be disposed of as municipal waste. Check your
local regulations and guidelines to dispose of this product correctly, in
order to reduce the impact on human health and the environment.
12 Contacts
Refer to www.smcworld.com or www.smc.eu for your local distributor /
importer.
URL: https://www.smcworld.com (Global) https://www.smc.eu (Europe)
SMC Corporation, 4-14-1, Sotokanda, Chiyoda-ku, Tokyo 101-0021, Japan
Specifications are subject to change without prior notice from the manufacturer.
© 2021 SMC Corporation All Rights Reserved.
Template DKP50047-F-085M
•Gateway unit status
LED Description
RUN
Green ON
Power for control and input is ON.
OFF
Power for control and input is not supplied.
SOL
Green ON
Power for SI units (solenoid valves) is ON.
OFF
Power is not supplied to SI units (solenoid
valves), or voltage < 20 V.
BF
Red ON
PROFIBUS DP communication is abnormal.
OFF
PROFIBUS DP communication is normal.
DIA
Red ON
DIA is abnormal.
OFF
DIA is normal.
COM A
Green ON
COM A is receiving data.
OFF
COM A is not receiving data.
COM B
Green ON
COM B is receiving data.
OFF
COM B is not receiving data.
COM C
Green ON
COM C is receiving data.
OFF
COM C is not receiving data.
COM D
Green ON
COM D is receiving data.
OFF
COM D is not receiving data.