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          • AW-3ISC
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          • AW-RVS
          • AW-SHC
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          • AW-TCC
        • Slim ConverterExpand
          • AW-MMC
          • AW-SMC
          • AW-SL-ISO
      • Graphic DriverExpand
        • AW-GDU SystemExpand
          • AW-GDU
          • AW-600S
          • AW-LOU
      • TransmitterExpand
        • Pressure TransmittersExpand
          • AW-P-10
          • AW-P-11E
          • AW-P-20
          • AW-P-21, 22
          • AW-P-30
          • AW-P-34
          • AW-P-41, 42
          • AW-P-70
        • Temperature TransmittersExpand
          • AW-T-10
          • AW-T-11,12
          • AW-T-70
          • Room Temperature SensorsExpand
            • AW-M30R
            • AW-HTT2
      • IndicatorExpand
        • IndicatorExpand
          • AW-100
          • AW-100V
          • AW-200
          • AW-300
          • AW-600
          • AW-600S
          • AW-700
        • Status Board & BillboardExpand
          • Status BoardExpand
            • 2.3in (SUS Box)
            • 1.8in (방폭 Box)
            • 2.3in (Steel Box)
          • BillboardExpand
            • Billboard_1
            • Billboard_2
    • ArresterExpand
      • SURGEFREEExpand
        • Power protectionExpand
          • Power Distribution SystemsExpand
            • SZK-12.5/50-220S
            • SZK-12.5/50-380Y
            • SZQ-12.5/50-220S
            • SZQ-12.5/50-380Y
            • SZQ-12.5/50-220SA
            • SZQ-12.5/50-380YA
            • SZD-12.5/50-220S
            • SZD-12.5/50-380Y
            • SZ120-220S
            • SZ120-380Y
            • SZ120-480D
            • SZ160-220S
            • SZ160-380Y
            • SZ160-480D
            • SZK-120-380Y
            • SZD-12.5-380D
            • SZK-12.5-380D
          • Distribution PanelsExpand
            • SZK-040-220S
            • SZK-040-380Y
            • SZK-040-480D
            • SZK-040-220SA
            • SZK-040-380YA
            • SZK-080-220S
            • SZK-080-380Y
            • SZK-080-480D
            • SC040_220S2
            • SC040_440D2
            • SC040_380Y2
            • SC040_380Y2_S
            • DS40/275(V+T)
            • DT40/275(3V)
            • DT40/275(3V+T)
            • SD040-380Y
            • SZ040-220SC
            • SZ080-220SC
          • EV Charger ProtectionExpand
            • SZE-L-1P2W(2+1)
            • SZE-L-3P4W(3+1)
          • Power OutletsExpand
            • PA-GE3A-01SD
          • STCC-ES 20
          • STCC-ES 30
        • Signal/Data ProtectionExpand
          • SLX-24SC
          • SLX-48SC
          • STCC-2B
          • STCC-2C
          • STCC-2CP
          • SHD-RJ45(L)
          • SHD-RJ45-8(POE)
          • SLX-24L
          • SLX-48S
          • SLX-24S
        • Power/Signal integratedExpand
          • STCC-ES 30
          • STCC-ES 20
          • STCC-2CP
          • STCC-2C
          • STCC-2B
        • CCTV protectionExpand
          • Distribution PanelsExpand
            • DS40/275(V+T)
            • SZK-040-220SA
          • SHD-RJ45(L)
          • SHD-RJ45-8(POE)
          • STCC-2B
          • STCC-2C
          • STCC-2CP
          • Automatic-Reset Earth Leakage Circuit BreakerExpand
            • EZ-30 20A
            • EZ-30 30A
        • Solar PV/ESSExpand
          • SZ120-550DE
          • PVD 50/1000
          • PVD 40/1500
        • Fire and disaster preventionExpand
          • Distribution PanelsExpand
            • SZK-040-220S
          • Fire protection panelExpand
            • FSPS-5CH FSPS-10CH
            • PQP-S220-20
            • PQP-T380-50
          • SLX-24S
        • EV chargerExpand
          • SZE-L-3P4W(3+1)
          • SZE-L-1P2W(2+1)
        • External Disconnector for SPDExpand
          • DEN-102SP
          • DEN-103SP
          • DEN-104SP
          • DEG-102SP
          • DEG-103SP
          • DEG-104SP
          • VDC 102
          • VDC 103
          • VDC 104
          • VDC 52
          • VDC 53
          • VDC 54
      • CITELExpand
        • Power protectionExpand
          • AC Type 1 Surge Protection DeviceExpand
            • DAC1-13 Series
            • DAC1-13VG Series
            • DACN1-25CVGS Series
            • DS70US Series
            • DS250VG Series
            • DS150E Series
            • DS250VG-690 Series
            • DUT250VG Series
            • DS500E Series
          • AC Type 2 Surge Protection DeviceExpand
            • DAC50 Series
            • DAC50VG Series
            • DAC80 Series
            • DS40 Series
          • AC Type 3 Surge Protection DeviceExpand
            • DS10 Series
          • DC Type 1 Surge Protection DeviceExpand
            • DDC30S Series
          • DC Type 2 Surge Protection DeviceExpand
            • DDCxxCS Series
            • DS2x0-xxDC Series
          • Wired-Type AC Surge Protection DeviceExpand
            • MSB6 Series
            • MSB10 Series
          • Module Type AC SPD
          • busbar Type AC SPD
          • AC 110~120V Surge Protection DeviceExpand
            • AC 110V Line
            • 110Vac 1P+G
          • AC 220V Line SPDExpand
            • DAC80 Series
            • MLPC Series
            • DS-HF
            • DACF25+FUSE Series
          • AC 380/440/690V 3PExpand
            • DS150E
            • DS250VG 690V 3P
          • AC 220/380 Vac 3P+NExpand
            • M50F Serise
            • DAC80 Series
            • DS250VG Serise
            • DS500E Serise
        • Signal/Data ProtectionExpand
          • DIN-Rail TypeExpand
            • DLA Series
            • DLA2 Series
            • DLAH Series
            • DLAS Series
            • DLATS Series
            • DLU2 Series
            • DLU Series
          • Mounting Type 통신용
          • D-SUB data
          • Plug-in Type
          • 19in Patch PanelExpand
            • PL24-CAT6
            • RAK32-E-C6
            • RAK16-BNC
        • CCTV protectionExpand
          • CCTV CameraExpand
            • MSP-230VM/R
            • MSP-230VM-2P
          • CAT5, CAT6 DataExpand
            • MJ8-C6A
          • PoE DataExpand
            • MJ8-POE-B
          • Only VideoExpand
            • DIN-BNC-HD
            • CXC06-B/FM
            • CNP06-B/FM
          • DC Block techExpand
            • CXF60-N/MF
            • CXP Series
          • Gas tube techExpand
            • Bracket
            • P8AX Series
          • Quarter wave techExpand
            • PRC Series
        • Solar PV/ESSExpand
          • ESS KITExpand
            • DDC50S-21Y-1500
          • Photovoltaic SPDExpand
            • DPVN1-6CVGS Series
            • DPVN1-6CS Series
          • Photovoltaic module SPD
          • Class 1 Photovoltaic SPDExpand
            • DS60VGPV Series
            • DS50PV-G/12KT1 Series
          • Class 2 Photovoltaic SPDExpand
            • DS50VGPV Series
            • DS50PV/51 Series
            • DS50PV Series
    • ICP-DAS productsExpand
      • Remote I/O Module and UnitExpand
        • RS-485 I/O ModulesExpand
          • I-7000
          • M-7000
          • M-2000
          • M-6000
          • tM series
          • IO Expansion Unit
        • Ethernet I/O ModulesExpand
          • PET-7H16M/PET-7H24M
          • DAS-8000
          • ET-7000
          • ETA-7000
          • ET-7200
          • ET-2200
          • WISE I/O Module
          • MQ-7200M
          • tET/tPET Series
          • IO Expansion Unit
          • OPC UA I/O Module
          • iDCS-8830 (Redundancy I/O)
          • Accelerometer Data Logger
          • ETS-7200
          • RIO-98×0 (Redundancy I/O)
        • Fieldbus I/O ModulesExpand
          • EtherCATExpand
            • Master
            • Motion
            • IO
            • EC4 Module
            • Gateway
            • Junction and Converter
          • EtherNet/IP
          • BACnet
          • PROFINET
          • CANopen
          • DeviceNet
          • PROFIBUS
        • USB I/O ModulesExpand
          • USB I/O
        • Wireless I/O ModulesExpand
          • ZigBee
          • Wi-Fi
          • RF
      • Industrial CommunicationExpand
        • Serial CommunicationExpand
          • Serial-to-Ethernet Device Server
          • Modbus Data Concentrator
          • Multi-port Serial Board
          • GatewayExpand
            • PPDS-700-MTCP Modbus Gateway
            • tGW Modbus Gateway
            • GW-2200 Modbus Gateway
            • uPAC-7186/I-7188 Modbus Gateway
            • Fieldbus Gateway
            • GW-2500 Modbus Security Gateway
          • Converter
          • Repeater
          • Hub
          • Remote Maintenance Product
        • Ethernet CommunicationExpand
          • Network Management Controller
          • IoT Switch
          • Ethernet Switch
          • Managed Switch
          • Redundant Ring Switch
          • PoE Injector / Splitter
          • Gateway
          • Media Converter
        • Fieldbus CommunicationExpand
          • CAN Bus
          • CANopen
          • DeviceNet
          • PROFIBUS
          • EtherCATExpand
            • Master
            • Motion
            • IO
            • EC4 Module
            • Gateway
            • Junction and Converter
          • PROFINET
          • EtherNet/IP
          • BACnet
          • J1939
          • HART
          • M-Bus
          • DNP3
          • IEC 61850
        • USB CommunicationExpand
          • USB Device
      • Wireless Communication
      • Signal Conditioning ModulesExpand
        • Signal Conditioning ModuleExpand
          • SG-3000
          • Surge ProtectorExpand
            • SG-770
          • Termination Resistor
    • Weather ProductsExpand
      • Weather sensorExpand
        • Anemoscope & anemometerExpand
          • 05103
          • PRO-METAL
          • PM-001AM
        • ThermohygrometerExpand
          • EE060
          • EE260
          • 08141.6
          • TR.Ex
          • AW-M30R
          • HMP155
        • BarometerExpand
          • PTB110
        • Rainfall SensorExpand
          • WDR-205
          • WDSA-200
        • PyranometerExpand
          • SP-110
          • Pyranometers
          • CMP10,SMP10
        • Road Weather Observation System(RWOS)
        • Integrated Weather SensorExpand
          • WS-500
          • VantagePro
      • Automatic Weather System(AWS)Expand
        • VantagePro
        • Road Weather Observation System(RWOS)
  • Support
Autowins

products

ICP-DAS products

Industrial Communication

Serial Communication

Gateway

GW-2500 Modbus Security Gateway
GW-2500-Modbus Securitiy Gateway

GW-2500 Modbus Security Gateway

GW-2500iM series is Modbus TCP to Modbus RTU/ASCII security gateway.

Technical Support, Sales & Service
Tel. +82-2-2616-0533

312 Hanil Winstar, 73 Samwon-ro, Deogyang-gu, Goyang-si, Gyeonggi-do, Korea (10550)
autowins.co.kr

Tel. +82-2-2616-0533

Fax. +82-2-2616-1333

© 2026 Autowins. All rights reserved.

  • Home
  • About
  • Products
    • Autowins Products
      • Converter
        • Signal Converter
          • AW-3ISC
          • AW-ACC
          • AW-ADD
          • AW-AVC
          • AW-DFC
          • AW-FDC
          • AW-FFC
          • AW-HSC
          • AW-IPC
          • AW-ISO
          • AW-LCC
          • AW-LFC
          • AW-PHC
          • AW-PSC
          • AW-PTM
          • AW-RTD
          • AW-RVS
          • AW-SHC
          • AW-SUB
          • AW-TCC
        • Slim Converter
          • AW-MMC
          • AW-SMC
          • AW-SL-ISO
      • Graphic Driver
        • AW-GDU System
          • AW-GDU
          • AW-600S
          • AW-LOU
      • Transmitter
        • Pressure Transmitters
          • AW-P-10
          • AW-P-11E
          • AW-P-20
          • AW-P-21, 22
          • AW-P-30
          • AW-P-34
          • AW-P-41, 42
          • AW-P-70
        • Temperature Transmitters
          • AW-T-10
          • AW-T-11,12
          • AW-T-70
          • Room Temperature Sensors
            • AW-M30R
            • AW-HTT2
      • Indicator
        • Indicator
          • AW-100
          • AW-100V
          • AW-200
          • AW-300
          • AW-600
          • AW-600S
          • AW-700
        • Status Board & Billboard
          • Status Board
            • 2.3in (SUS Box)
            • 1.8in (방폭 Box)
            • 2.3in (Steel Box)
          • Billboard
            • Billboard_1
            • Billboard_2
    • Arrester
      • SURGEFREE
        • Power protection
          • Power Distribution Systems
            • SZK-12.5/50-220S
            • SZK-12.5/50-380Y
            • SZQ-12.5/50-220S
            • SZQ-12.5/50-380Y
            • SZQ-12.5/50-220SA
            • SZQ-12.5/50-380YA
            • SZD-12.5/50-220S
            • SZD-12.5/50-380Y
            • SZ120-220S
            • SZ120-380Y
            • SZ120-480D
            • SZ160-220S
            • SZ160-380Y
            • SZ160-480D
            • SZK-120-380Y
            • SZD-12.5-380D
            • SZK-12.5-380D
          • Distribution Panels
            • SZK-040-220S
            • SZK-040-380Y
            • SZK-040-480D
            • SZK-040-220SA
            • SZK-040-380YA
            • SZK-080-220S
            • SZK-080-380Y
            • SZK-080-480D
            • SC040_220S2
            • SC040_440D2
            • SC040_380Y2
            • SC040_380Y2_S
            • DS40/275(V+T)
            • DT40/275(3V)
            • DT40/275(3V+T)
            • SD040-380Y
            • SZ040-220SC
            • SZ080-220SC
          • EV Charger Protection
            • SZE-L-1P2W(2+1)
            • SZE-L-3P4W(3+1)
          • Power Outlets
            • PA-GE3A-01SD
          • STCC-ES 20
          • STCC-ES 30
        • Signal/Data Protection
          • SLX-24SC
          • SLX-48SC
          • STCC-2B
          • STCC-2C
          • STCC-2CP
          • SHD-RJ45(L)
          • SHD-RJ45-8(POE)
          • SLX-24L
          • SLX-48S
          • SLX-24S
        • Power/Signal integrated
          • STCC-ES 30
          • STCC-ES 20
          • STCC-2CP
          • STCC-2C
          • STCC-2B
        • CCTV protection
          • Distribution Panels
            • DS40/275(V+T)
            • SZK-040-220SA
          • SHD-RJ45(L)
          • SHD-RJ45-8(POE)
          • STCC-2B
          • STCC-2C
          • STCC-2CP
          • Automatic-Reset Earth Leakage Circuit Breaker
            • EZ-30 20A
            • EZ-30 30A
        • Solar PV/ESS
          • SZ120-550DE
          • PVD 50/1000
          • PVD 40/1500
        • Fire and disaster prevention
          • Distribution Panels
            • SZK-040-220S
          • Fire protection panel
            • FSPS-5CH FSPS-10CH
            • PQP-S220-20
            • PQP-T380-50
          • SLX-24S
        • EV charger
          • SZE-L-3P4W(3+1)
          • SZE-L-1P2W(2+1)
        • External Disconnector for SPD
          • DEN-102SP
          • DEN-103SP
          • DEN-104SP
          • DEG-102SP
          • DEG-103SP
          • DEG-104SP
          • VDC 102
          • VDC 103
          • VDC 104
          • VDC 52
          • VDC 53
          • VDC 54
      • CITEL
        • Power protection
          • AC Type 1 Surge Protection Device
            • DAC1-13 Series
            • DAC1-13VG Series
            • DACN1-25CVGS Series
            • DS70US Series
            • DS250VG Series
            • DS150E Series
            • DS250VG-690 Series
            • DUT250VG Series
            • DS500E Series
          • AC Type 2 Surge Protection Device
            • DAC50 Series
            • DAC50VG Series
            • DAC80 Series
            • DS40 Series
          • AC Type 3 Surge Protection Device
            • DS10 Series
          • DC Type 1 Surge Protection Device
            • DDC30S Series
          • DC Type 2 Surge Protection Device
            • DDCxxCS Series
            • DS2x0-xxDC Series
          • Wired-Type AC Surge Protection Device
            • MSB6 Series
            • MSB10 Series
          • Module Type AC SPD
          • busbar Type AC SPD
          • AC 110~120V Surge Protection Device
            • AC 110V Line
            • 110Vac 1P+G
          • AC 220V Line SPD
            • DAC80 Series
            • MLPC Series
            • DS-HF
            • DACF25+FUSE Series
          • AC 380/440/690V 3P
            • DS150E
            • DS250VG 690V 3P
          • AC 220/380 Vac 3P+N
            • M50F Serise
            • DAC80 Series
            • DS250VG Serise
            • DS500E Serise
        • Signal/Data Protection
          • DIN-Rail Type
            • DLA Series
            • DLA2 Series
            • DLAH Series
            • DLAS Series
            • DLATS Series
            • DLU2 Series
            • DLU Series
          • Mounting Type 통신용
          • D-SUB data
          • Plug-in Type
          • 19in Patch Panel
            • PL24-CAT6
            • RAK32-E-C6
            • RAK16-BNC
        • CCTV protection
          • CCTV Camera
            • MSP-230VM/R
            • MSP-230VM-2P
          • CAT5, CAT6 Data
            • MJ8-C6A
          • PoE Data
            • MJ8-POE-B
          • Only Video
            • DIN-BNC-HD
            • CXC06-B/FM
            • CNP06-B/FM
          • DC Block tech
            • CXF60-N/MF
            • CXP Series
          • Gas tube tech
            • Bracket
            • P8AX Series
          • Quarter wave tech
            • PRC Series
        • Solar PV/ESS
          • ESS KIT
            • DDC50S-21Y-1500
          • Photovoltaic SPD
            • DPVN1-6CVGS Series
            • DPVN1-6CS Series
          • Photovoltaic module SPD
          • Class 1 Photovoltaic SPD
            • DS60VGPV Series
            • DS50PV-G/12KT1 Series
          • Class 2 Photovoltaic SPD
            • DS50VGPV Series
            • DS50PV/51 Series
            • DS50PV Series
    • ICP-DAS products
      • Remote I/O Module and Unit
        • RS-485 I/O Modules
          • I-7000
          • M-7000
          • M-2000
          • M-6000
          • tM series
          • IO Expansion Unit
        • Ethernet I/O Modules
          • PET-7H16M/PET-7H24M
          • DAS-8000
          • ET-7000
          • ETA-7000
          • ET-7200
          • ET-2200
          • WISE I/O Module
          • MQ-7200M
          • tET/tPET Series
          • IO Expansion Unit
          • OPC UA I/O Module
          • iDCS-8830 (Redundancy I/O)
          • Accelerometer Data Logger
          • ETS-7200
          • RIO-98×0 (Redundancy I/O)
        • Fieldbus I/O Modules
          • EtherCAT
            • Master
            • Motion
            • IO
            • EC4 Module
            • Gateway
            • Junction and Converter
          • EtherNet/IP
          • BACnet
          • PROFINET
          • CANopen
          • DeviceNet
          • PROFIBUS
        • USB I/O Modules
          • USB I/O
        • Wireless I/O Modules
          • ZigBee
          • Wi-Fi
          • RF
      • Industrial Communication
        • Serial Communication
          • Serial-to-Ethernet Device Server
          • Modbus Data Concentrator
          • Multi-port Serial Board
          • Gateway
            • PPDS-700-MTCP Modbus Gateway
            • tGW Modbus Gateway
            • GW-2200 Modbus Gateway
            • uPAC-7186/I-7188 Modbus Gateway
            • Fieldbus Gateway
            • GW-2500 Modbus Security Gateway
          • Converter
          • Repeater
          • Hub
          • Remote Maintenance Product
        • Ethernet Communication
          • Network Management Controller
          • IoT Switch
          • Ethernet Switch
          • Managed Switch
          • Redundant Ring Switch
          • PoE Injector / Splitter
          • Gateway
          • Media Converter
        • Fieldbus Communication
          • CAN Bus
          • CANopen
          • DeviceNet
          • PROFIBUS
          • EtherCAT
            • Master
            • Motion
            • IO
            • EC4 Module
            • Gateway
            • Junction and Converter
          • PROFINET
          • EtherNet/IP
          • BACnet
          • J1939
          • HART
          • M-Bus
          • DNP3
          • IEC 61850
        • USB Communication
          • USB Device
      • Wireless Communication
      • Signal Conditioning Modules
        • Signal Conditioning Module
          • SG-3000
          • Surge Protector
            • SG-770
          • Termination Resistor
    • Weather Products
      • Weather sensor
        • Anemoscope & anemometer
          • 05103
          • PRO-METAL
          • PM-001AM
        • Thermohygrometer
          • EE060
          • EE260
          • 08141.6
          • TR.Ex
          • AW-M30R
          • HMP155
        • Barometer
          • PTB110
        • Rainfall Sensor
          • WDR-205
          • WDSA-200
        • Pyranometer
          • SP-110
          • Pyranometers
          • CMP10,SMP10
        • Road Weather Observation System(RWOS)
        • Integrated Weather Sensor
          • WS-500
          • VantagePro
      • Automatic Weather System(AWS)
        • VantagePro
        • Road Weather Observation System(RWOS)
  • Support
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