brand; GE
model; IS210WSVOH1A
QQ email;
weight; 11kg
Specifications; 12cm
Telephone; 86 18030177759
contacts;  Carrey
address; Xiamen Xiongba E-commerce Co., Ltd., Unit 2009, Luling Road, Siming District, Xiamen City, Fujian Province
Personal official website
Properties: Purpose Rack Interface, PLC Control, Analog Input, Motor Mechanical Protection, Voltage Sensing, System Control
Specification: medium, 20 * 15 * 16, 20 * 30 * 16, 10 * 16 * 23
Features: high security, high efficiency, high security, high precision, safe, efficient and durable, secure encryption, stable and efficient, stable and energy-saving
System environment: normal temperature, high temperature resistance
Operating system: 3500 security system, ISI system, PLC system

Powerful and programmable system

Applicable industry: power plant steel plant cement plant ship papermaking
Service advantages: after-sales guarantee and sufficient supply
Express: Shunfeng/Deppon Express Land
Sales scope:  worldwide
Output frequency: 50/60
Product certification: original factory certification

Model OK

Working voltage:  24Vdc/120Vac
Color: natural standard color

There are LED indicators on the IS420ESWBH3A switch. There is a power LED and the remaining LEDs are activity and link functions. When the link LED is solid yellow it indicates that a 10 MB link is being used and when solid green a 100 MB link is being used, and no LED light indicates that there is no link. The colors for the activity LED are also green and yellow but they will flash, when the LED flashes green it indicates that the activity is at full duplex and when flashing yellow the activity is at half duplex.

The IS420ESWBH3A switch can be mounted in a variety of ways, the switch can be DIN-rail mounted in a parallel or perpendicular application and also has the possibility to be panel mounted if needed. Please note that when the switch is DIN-rail mounted there are different clips needed which are the 259B2451BVP1 and 259B2451BVP4 clips. IS420ESWBH3A InstallationInstall the switch using a DIN-rail on the control system panel for new installations. Connect the copper and/or fiber wires according to the system’s redundancy and requirements. Connect the switch to the 28 V dc electricity from the power distribution board.


IS420ESWBH3A Configuration
Multiple insertions and removals are supported using RJ-45 connectors, which have a service life expectancy of 200 insertion/removal cycles. Torsion pressures are applied to connection components along any axis, as well as static tension forces caused by cable weight and cable dressing.
The switch enclosure can be DIN-rail mounted or panel mounted (switch mounts to back wall of panel with bracket). The DIN-rail mounting system complies with vibration and shock requirements. Both mounting types allow for easy access to user connections.
A level 1 Ethernet switch’s performance is mostly determined by its ability to buffer packets. When a level 1 switch receives a continuous stream of broadcast or multicast packets, it must send those packets out after they have been fully received. A single incoming stream should take up enough memory to buffer one packet, or at the very least one packet per port.
Switch Replacement
When the ESWA or ESWB is used to replace an unmanaged switch, the existing mounting brackets, which can be panel or DIN rail mounts, are used. On the present switch, there are seven screw holes for panel mounting.
IS420ESWBH3A Features
Dimensions (width x depth x height)
138 x 86 x 56 mm
CoolingConvection cooled when mounted vertically or horizontally
Absolute Maximum CurrentWOC has the largest stock of Speedtronic Mark VIe and we can repair your faulty spares with a warranty. Our team of experts are available round the clock to support your urgent needs related to critical spares, contact us.
What is IS420ESWBH3A?
IS420ESWBH3A is an Ethernet IONet Switch and is part of the GE Speedtronic Mark VIe gas turbine control system.

What are the dimensions of the component?
138 mm width, 86 mm depth, 56 mm height

Which are the LED indicators present on the switch?
LEDs to indicates status of link presents, activity, duplex and speed port (each LED has two colors) and power status indicator

it is not necessary to disconnect power from the cable before plugging it in.IS210AEBIH3BEC(1)
Configure the I/O pack as needed using the ToolboxST application.
IS220PAICH2B Diagnostics
The I/O pack runs the self-diagnostic tests listed below:

A power-on self-test that includes RAM, flash memory, Ethernet ports, and the majority of the processor board hardware; and
Continuous monitoring of the internal power supplies for proper operation.
A check of the terminal board, acquisition board, and processor board electronic ID information to confirm that the hardware set matches, followed by a check that the application code loaded from flash memory is correct for the hardware set.IS210AEBIH3BEC(2)
Hardware limit checking is performed on each analog input based on preset high and low levels near the end of the operating range. When this limit is reached, a logic signal is generated and the input is no longer scanned. L3DIAG xxxx is a logic signal that refers to the entire board.
System limit checking is performed on each input based on configurable high and low levels. These limits can be used to generate alarms, enable/disable devices, and as latching/non-latching switches. RESET SYS clears the out of bounds.
Precision reference voltages are included in each scan by the analog input hardware. The measured values are compared to the expected values to confirm the health of the analog to digital converter circuits.
A small burden resistor is used to sense the analog output current on the terminal board. The I/O pack conditions this signal and compares it to the commanded current to ensure the digital to analog converter circuits are in good working order.
The analog output suicide relay is constantly checked for consistency between the commanded state and the feedback indication. The ToolboxST application provides information on individual diagnostics. Individual diagnostic signals can be latched and then reset with the RESET DIA signal if they become healthy.
World of Controls has the most comprehensive selection of GE Speedtronic Mark VIes control replacement components. Our experts are here to help you with your GE needs at any time. If you want any additional information, please contact WOC.
Frequently Asked Questions
What is IS220PAICH2B?
IS220PAICH2B is an Analog I/O Module developed by GE.
What is Noise suppression on inputs?
The ten circuits have a hardware filter with single pole down break at 500 rad/sec.
What is the Input converter resolution of the board?
The component comprises of 16-bit analog-to-digital converter
How to Obtain IS220PAICH2B?
WOC provides Mark VIe as well as other turbine control products. Contact World of Controls.
The DFCM-ASCII modules are the idea/ solution for the

many applications where DF1 connectivity can be used

to integrate ASCII serial input devices into a system. The

DF1 gateway is a powerful module designed with both

Master and Slave support, enabling easy connection to

Rockwell Automation PLCs (CLX, SLC, PLC, CPLX, and

similar devices). In combination with the ASCII device

support, the module provides a very powerful interface to

the many ASCII devices which are in use in the industrial

marketplace today. Appl/ications for the module are

found in most industries, especially Manufacturing, Oil

and Gas, Electrical Power and Food Processing.

How to Contact Us: Sales and SupportDF1 Master/Slave to ASCII Universal Serial

[service contact information]
Tel: 18030177759 (WeChat with the same number)
QQ : 2797820256
Address:Unit 2009, 20th Floor, 1733 LUling Road, Siming District, Xiamen
Payment: T/T
Supply Ability: 30 Unit/Units per Month
Price: The more you order ,the lower price you will get
Delivery: In stock,within 3 days send the products
Address: Unit 2009, Chuangxiang Center, No.1733, Lvling Road, Siming District, Xiamen
①24-hour email reply (12 hours);
③For shipment to countries outside Asia, please contact the seller.
Xiamen Xiongba E-commerce Co., Ltd;

ABB PLC system module system card also includes production stop control system modules and components

General Electric: Fanuc modules, cards, drivers (1C693、IC 694、IC 695、IC 697 1C698、IS 215、)

IS 200, 1C200 series.)

Nevada: 3500/3300 system, front probe, etc.

Schneider Modison: Quantum 140 series processors, control cards, power modules, etc.

Motorola (MVM): MVME 162, MVME 167, MVME 1772, MVME 177 and other series.

Honeywell: (51204166-17551309276-15051400910-100.)

Moore, 6ES5 series, 6GK series, 6DD series, 6AR series.

Inviteys Foxboro: I/A series system, fBM (input/output module) sequential control, ladder logic control, accident recall)

Management, digital analog conversion, input/output signal processing, data communication and processing (FBM 242,P0916 PW,


Invensys Triconex: Redundant fault-tolerant control system, the most modern fault-tolerant controller based on three module redundant architecture

(3700 A,3008,3503 E.)

Rockwell Allen-Bradley : SLC500/1747/1746 MicroLogix/1761/1763/1762/1766/1764

CompactL Ogix/1769/1768

Logix5000/1756/1789/1794/1760/1788, PLC-5/1771/1785, etc.

Westinghouse: system, WDPF system, WEStation system spare parts.


XYCOM: I/0, VME board and processor.

Yaskawa: servo controller, servo motor, servo driver

Bosch Rexroth: Indramat,/0 modules, PLC controllers, drives, modules, etc.

Woodward: SPC valve position controller, PEAK1 50 digital controller.

Rosemount: pressure transmitter, flowmeter.
1.For the in stock items, we will ship to you within 3 days after received payment
2.We can shipping all over the world via DHL,UPS,FEDEX,TNT and EMS.
3.If you have shipping agent please tell us before shipment.
4.We will packing the parts with strong box, if you have any special needs, please notify to us.
5.We usually ship up to before 4:30 PM, after shipment we will send the tracking number to you. It will take 7~15 days to receive the packages.
6.When you received the package, please email to us.
7.Please include all information when asking for cost on shipping, or it will slow the process down.
1.What is your zip code?
2.What is your company name if you have one and your name?
3.What is your phone number and extension if you have one?


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