IS215ISBBH2A - Splinter Communication Switch

IS215ISBBH2A - Splinter Communication Switch IS215ISBBH2A - Splinter Communication Switch

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SPECIFICATIONS

Part No.: IS215ISBBH2A
Manufacturer: General Electric
Function: Splinter Communication Switch
Housing Type: Metal
LED: 1 (Receiver Active)
Non-Operating Shock Value: 10G
Ethernet Ports: 3
Mounting option: DIN-Rail
Temperature: 0 to 45 degrees Celsius
Relative Humidity: 10-95%
Product Type: Switch
Availability: In Stock
Series: Mark VI
Country of Manufacture: United States (USA)

Functional Description

IS215ISBBH2A is a splinter communication switch developed by GE. It is a part of Mark VI control system. This particular model is a Splitter Communication Switch, with a housing made of metal. It features one LED, indicating the receiver is active. The non-operating shock value is rated at 10G, which indicates its ability to withstand shocks without sustaining damage when it is not in use. It has three Ethernet ports, all of which support full duplex communication and are capable of receiving data in and transmitting data out. The operating temperature range is 0 to 45 degrees Celsius, which means it can operate effectively within this temperature range. The two green and yellow LEDs on this model, labeled Interlock Active and XMIT Data, are used to indicate the data and activity status. It is unknown whether the LEDs will always be solid or if they will flash to indicate a fault at any point. The XMIT Data LED indicates to the user whether the model is receiving or sending data; there is a plug on this model labeled XMIT Data out that is used for data outputs.The relative humidity range for this model is 10-95%, which indicates the level of moisture that it can tolerate while still functioning properly. This model is only suitable for DIN-rail mounting. The ISBB model uses a 24 VDC power supply input.

IS215ISBBH2A Features

  • It is ventilated on all sides to allow heat to escape and cool fresh air to enter, allowing the components inside to cool.
  • Each ethernet port is labeled with its purpose on the back of the component. Full Duplex is labeled on the ethernet port next to the green adapter (P1). They are labeled Transmit Out (P2), Receive In (P1), and Transmit In (P2) (P3). There is a single light labeled Receiver Active on the front face of. A small chart with the words LED Diagnostic can also be found on the back.
  • If the Receiver Active light is off, it indicates that there is a problem with the upstream cable or that the upstream drop is not transmitting. If the Receiver Active light is illuminated, it indicates that the upstream drop is transmitting and the cable is in good condition. The component is inserted and locked into place on your system.
    This card has multiple holes pre-drilled at the factory. A conductive material surrounds four drill holes. These four drill holes (E1, E2, E3, E4) are frequently used to attach the board to DIN rails.
  • Two relays are arranged side by side to the left of the center. There are two rectifier coils, two LED indicators (one green, one yellow), and one jumper switch on the board. The jumper's settings are noted in a small table on the board's surface directly beneath the component. Interlock Active (green) and Xmit Data (red) LEDs are used (yellow.) A voltage comparator is performed by a single integrated circuit.

Product Attributes

  • Data Routing: The switch has the capability to route data between connected devices or systems. This can be achieved through a range of different routing techniques such as static routing, dynamic routing, and multicast routing.
  • Redundancy: Offers high levels of redundancy to ensure continuous and uninterrupted communication. This is achieved through various redundancy features such as dual power inputs, dual Ethernet ports, and automatic failover.
  • Diagnostics: The switch provides diagnostic capabilities to enable troubleshooting and maintenance. This includes various diagnostic tools such as LED indicators, alarm outputs, and web-based management interfaces.

To check the power wiring

  • Check that all incoming power wiring corresponds to the basic drawings provided.
  • As previously described in this chapter, ensure that the incoming power wiring adheres to approved wiring practices.
  • Check the tightness of all electrical terminal connections.
  • Ensure that no wiring was damaged or frayed during the installation process. If necessary, replace.
  • Check that the incoming power (125 V dc, 115 V ac, 230 V ac) has the correct voltage and frequency, as well as being clean and noise-free. If using ac to dc converters, ensure that the JTX1 or JTX2 jumper positions on the front of the converter are set to the correct voltage (115 or 230 V ac).
  • If more than one PDM is installed on an interconnected 125 V dc system, the BJS jumper must be installed in only one PDM. This configuration is required because connecting more than one ground reference circuit in parallel reduces the impedance to the point where the 125 V dc no longer meets the Not Hazardous Live requirement.
  • A qualified person should conduct tests using appropriate safety procedures to ensure that the 125 V dc is properly grounded. Using a 2000, 10 W resistor in series with a dc ammeter, measure the current from the P125 V dc and then the N125 V dc terminals. The measured current should be between 1.7 and 2.0 mA. If the measured current exceeds 2.0 mA, the extra ground must be removed from the system (s).
  • A test current of about 65 mA usually indicates the presence of one or more hard grounds on the system, whereas currents in multiples of 1 mA usually indicate the presence of more than one BJS jumper.

Startup Checks

  • Before shipment, all Mark VI control panels are pre-cabled and factory-tested. However, final checks should be performed following installation and before operating the equipment. This equipment poses a risk of electrical shock or burns. The Mark VI control panel supplies power to various input and output devices. External power sources that are not switched by the control power circuit breaker may be present in the Mark VI panels (s).
  • Use proper safety precautions to ensure that all power is turned off before handling or connecting any conductors to the equipment. Examine the control panel components for any damage that occurred during shipping. Examine for any loose cables or wires, connections, or components such as relays or retainer clips. Any damage that occurred during shipping should be reported to GE Product Service.

System Features

  • At power up, the Mark VIe controller or pack listens for data on both networks. The channel that sends the first valid packet is designated as the preferred network. The pack/controller uses the data as long as it arrives on that channel. When the preferred channel fails to deliver the data in a frame, the other channel takes over as long as valid data is supplied. This prevents a given I/O pack/controller from bouncing between two data sources. This implies that different I/O packs/controllers may have different preferred data sources, but this can also occur if any component fails.
  • The application software in each controller in a dual control system attempts to produce the same results. Internal data values may differ after many iterations of the application software due to mathematical round off and different past history (power-up). To converge this data, the designated controller's internal data (state) variables are taken and transmitted to the non-designated controller for use.

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Frequently Asked Questions

 

What is IS215ISBBH2A?
It is a splinter communication switch developed by GE

What are the labels on each ethernet port on the back of the component?
Each ethernet port is labeled with its purpose on the back of the component. The labels include Transmit Out (P2), Receive In (P1), and Transmit In (P2) (P3). Full Duplex is also labeled on the ethernet port next to the green adapter (P1).

What is the purpose of the Receiver Active light on the front face of the component?
It indicates whether or not there is a problem with the upstream cable or whether the upstream drop is transmitting. If the light is off, it indicates that there is a problem with the upstream cable or that the upstream drop is not transmitting. If the light is illuminated, it indicates that the upstream drop is transmitting and the cable is in good condition.

What is the purpose of the LED Diagnostic chart on the back of the component?
The Diagnostic chart on the back of the component is a small chart with the words LED Diagnostic that can be used for troubleshooting purposes. It provides information on the meaning of the various LED lights on the component and how to interpret their status.

What level should system troubleshooting be done at?
System troubleshooting should be done at the circuit board level.

What is the consequence of replacing the terminal board or full module?
Replacement of the terminal board or full module requires full re-configuration of the changed component using the ToolboxST application.

Why is it generally preferable to replace only the I/O pack?
It is generally preferable to replace only the I/O pack unless the terminal board is known to be the point of failure because replacement of the terminal board or full module requires full re-configuration of the changed component using the ToolboxST application.