Description
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Product Description
The industrial Ethernet switch IS420ESWBH3A is part of the Mark VIe security control system designed by General Electric. This switch does not have fiber optic ports, but has 16 copper ports, which are 10/100Base-TX RJ45 ports. The main operation of this switch is to act as a primary Ethernet switch, with a focus on the ability to buffer multicast and broadcast data packets. Each port should have enough space to buffer a data packet; If multiple incoming streams are sent to the switch, the switch can only accept one of the multiple streams and buffer the remaining streams for future transmission.
There are LED indicators on the IS420ESWBH3A switch. There is one power LED indicator, and the remaining LED indicators are used for activity and link functions. When the link LED is constantly yellow, it indicates that a 10 MB link is being used; When it is constantly green, it indicates that a 100 MB link is in use, and when the LED light is not on, it indicates that there is no link. The color of the activity LED is also green and yellow, but they will flash. When the LED is flashing green, it indicates that the activity is in full duplex state; When flashing yellow, it indicates that the activity is in a half duplex state.
The IS420ESWBH3A switch can be installed in multiple ways, and can be installed using DIN rails in parallel or vertical applications. If necessary, it can also be panel mounted. Please note that when the switch is installed with DIN rails, different clips are required, namely 259B2451BVP1 and 259B2451BVP4 clips.https://www.weikunfadacai1.com/
IS420ESWBH3A is an Ethernet IONet switch that is part of the GE Speedtronic Mark VIe gas turbine control system. It has 8 ports and 10/100BASE-TX. The ESWB Ethernet 10/100 switch is designed specifically to meet the requirements of real-time industrial control solutions and is essential for all IONet switches used in Mark VIe and VIeS security control systems. It is a DIN rail mounting module. In order to meet the requirements of speed and functionality, the following functions are provided.
Installation of IS420ESWBH3A
For new installations, install the switch on the control system panel using DIN rails. Connect copper and/or fiber optic cables according to system redundancy and requirements. Connect the switch to a 28 V DC power supply on the power distribution board.
IS420ESWBH3A configuration
The use of RJ-45 connectors supports multiple insertion and extraction, with an expected lifespan of 200 insertion/extraction cycles. Torsional pressure is applied to the connecting components along any axis, as well as static tension caused by the weight of the cable and the cable dressing.
install
The switch housing can be installed using DIN rail or panel mounting (the switch is mounted to the back wall of the panel through a bracket). The DIN rail installation system meets vibration and impact requirements. Both installation types allow easy access to user connections.
operation
The performance of a Level 1 Ethernet switch mainly depends on its ability to buffer data packets. When a primary switch receives a continuous stream of broadcast or multicast packets, it must send them out after fully receiving them. A single incoming stream should occupy enough memory to buffer one packet, or at least one packet per port.
Switch replacement
When replacing non managed switches with ESWA or ESWB, existing mounting brackets (which can be panel mounted or DIN rail mounted) will be used. There are seven screw holes for panel installation on the current switch.
Frequently asked questions
What is IS420ESWBH3A?
IS420ESWBH3A is an Ethernet IONet switch that is part of the GE Speedtronic Mark VIe gas turbine control system.
What is the size of the component?
138mm wide, 86mm deep, 56mm high
What LED indicators are there on the switch?
LEDs indicate the status of link presence, activity, duplex, and speed ports (each LED has two colors), as well as power status indicators.
IS420ESWBH3A manual, white paper, data sheet, and troubleshooting
GEH-6725 Mark VIe and Mark VIeS Control Equipment HazLoc Manual IS420ESWBH3A.pdf
GEH-6855_ Vol_ I IS420ESWBH3A Mark VIeS Functional Safety System Volume 1 System Guide Manual PDF
GEH-6855_ Vol_ II Mark VIeS Functional Safety System Manual IS420ESWBH3A.pdf
Mark VIeS Functional Safety System Equipment in GEH-6861 HazLoc IS420ESWBH3A. pdf
IS420ESWBH3A IONet Switch Datasheet. pdf
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The industrial Ethernet switch IS420ESWBH3A is part of the Mark VIe security control system designed by General Electric. This switch does not have fiber optic ports, but has 16 copper ports, which are 10/100Base-TX RJ45 ports.