RT-HES5A/8A  

 

5 and 8-port unmanaged Ethernet switches
The RT-HES5A/8A are 5-port and 8-port unmanaged Ethernet switches that provide an economical solution for your industrial Ethernet connections. The built-in relay warning function alerts network engineers when power failures or port breaks occur, and the switches are designed for harsh industrial environments, such as in hazardous locations (Class I, Div. 2/ATEX).

The switches comply with FCC, UL, and CE standards, and come with two model types. Standard operating temperature range models (-10 to 60 °C) and wide operating temperature range models (-40 to 85 °C). Both models undergo a 100% burn-in test to ensure that they fulfill the special needs of industrial automation control applications.


  • 10/100BaseT(X), 100BaseFX(multi/single-mode,SC or ST connector)
  • Broadcast storm protection
  • Redundant dual 12 to 36 VDC, 10 to 24VAC power inputs
  • Relay output warning for power failure and port break alarm
  • -40 to 85C Operating Temperature Range (W models)
  • IP30 aluminum housing
Technology
Network Standards EEE802.3 10Base-T
IEEE802.3u 100BaseT(X) and 100BaseFX
IEEE802.3x Flow Control
Processing Type Store and Forward
Flow Control Full/Half Duplex Back Pressure Flow Control
Switch Properties
MAC Table Size 1K
Packet Buffer Size 1.25 Mbit
Interface
RJ45 Port Connectors 10/100BaseT(X) auto negotiation speed, Full/Half duplex mode, and auto MDI/MDI-X connection
Fiber Port Connectors 100BaseFX ports (SC/ST connector)
LED Indicators Power, Port Status
Output Warning Relay, Standard 2 Pin, 0.5A@24VDC
Optical Fiber
Mode Typical Dist Wavelength Cable Size TX Power Rx Sensitivity Transmission speed
Single 15km 1310nm 9/125um -15~-8dBm < -35dBm 10/100Mbps
Multi 2km 1310nm 62.5/125um -23.5~-14dBm < -35dBm 10/100Mbps
Power Requirements
Low Voltage Range HES5A: 12~36VDC @ 4W MAX
10~24VAC @ 4VA MAX
HES8A: 12~36VDC @ 5W MAX
10~24VAC @ 5VA MAX;
Connection Standard 4 Pin Dual Power Connector
Physical Characteristics
Case Slim Metal Case, IP30 Design
Dimensions 30 x 112.4 x 75.2mm(HES5A) 46 x 130 x 105mm(HES8A)
Installation DIN Rail or Panel Mounting
Environment Limits
Operating Temperature Standard Models: -10 to 60 C
Wide Temp Models: -40 to 85 C
Storage Temperature -40 to 85 C
Ambient Relative Humidity 10 to 95%(Non-condensing)
Standards and Certifications
Safety UL
EMI FCC Part15, CISPR(EN55022) Class A
EMS EN61000-4-2(ESD) Level 3,
EN61000-4-3(RS) Level 3,
EN61000-4-4(EFT) Level 3,
EN61000-4-5(Surge) Level 3,
EN61000-4-6(CS) Level 3,
EN61000-6-2 UL Class 1, Division 2, Groups A, B, C, and D
Shock IEC 60068-2-27
Freefall IEC 60068-2-32
Vibration IEC 60068-2-6
Warranty
Warranty Period 5 years

Part Number Description
RT-HES5A-24VDC Unmanaged Ethernet switch with 5 10/100BaseT(X) ports, 24VDC Power Input, -10C to 60C operating temperature
RT-HES5A-24VDC-W Unmanaged Ethernet switch with 5 10/100BaseT(X) ports, 24VDC Power Input, -40C to 85C operating temperature
RT-HES5A-SC-24VDC Unmanaged Ethernet switch with 4 10/100BaseT(X) ports, 1 100BaseFX multi-mode ports with SC connectors, 24VDC Power Input, -10C to 60C operating temperature
RT-HES5A-SC-24VDC-W Unmanaged Ethernet switch with 4 10/100BaseT(X) ports, 1 100BaseFX multi-mode ports with SC connectors, 24VDC Power Input, -40C to 85C operating temperature
RT-HES5A-SSC-24VDC Unmanaged Ethernet switch with 4 10/100BaseT(X) ports, 1 100BaseFX single-mode ports with SC connectors, 24VDC Power Input, -10C to 60C operating temperature
RT-HES5A-SSC-24VDC-W Unmanaged Ethernet switch with 4 10/100BaseT(X) ports, 1 100BaseFX single-mode ports with SC connectors, 24VDC Power Input, -40C to 85C operating temperature
RT-HES8A-24VDC Unmanaged Ethernet switch with 8 10/100BaseT(X) ports, 24VDC Power Input, -10C to 60C operating temperature
RT-HES8A-24VDC-W Unmanaged Ethernet switch with 8 10/100BaseT(X) ports, 24VDC Power Input, -40C to 85C operating temperature
RT-HES8A-2SC-24VDC Unmanaged Ethernet switch with 6 10/100BaseT(X) ports, 2 100BaseFX multi-mode ports with SC connectors, 24VDC Power Input, -10C to 60C operating temperature
RT-HES8A-2SC-24VDC-W Unmanaged Ethernet switch with 6 10/100BaseT(X) ports, 2 100BaseFX multi-mode ports with SC connectors, 24VDC Power Input, -40C to 85C operating temperature
RT-HES8A-2SSC-24VDC Unmanaged Ethernet switch with 6 10/100BaseT(X) ports, 2 100BaseFX single-mode ports with SC connectors, 24VDC Power Input, -10C to 60C operating temperature
RT-HES8A-2SSC-24VDC-W Unmanaged Ethernet switch with 6 10/100BaseT(X) ports, 2 100BaseFX single-mode ports with SC connectors, 24VDC Power Input, -40C to 85C operating temperature
RT-HES8A-4SC-24VDC Unmanaged Ethernet switch with 4 10/100BaseT(X) ports, 4 100BaseFX multi-mode ports with SC connectors, -10C to 60C operating temperature
RT-HES8A-4SC-24VDC-W Unmanaged Ethernet switch with 4 10/100BaseT(X) ports, 4 100BaseFX multi-mode ports with SC connectors, 24VDC Power Input, -40C to 85C operating temperature
RT-HES8A-4SSC-24VDC Unmanaged Ethernet switch with 4 10/100BaseT(X) ports, 4 100BaseFX single-mode ports with SC connectors, 24VDC Power Input, -10C to 60C operating temperature
RT- HES8A-4SSC-24VDC-W Unmanaged Ethernet switch with 4 10/100BaseT(X) ports, 4 100BaseFX single-mode ports with SC connectors, 24VDC Power Input, -40C to 85C operating temperature

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