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GE IS420ESWBH2A Mark VIe IONet Switch
The GE IS420ESWBH2A is an unmanaged industrial Ethernet switch designed specifically for use in GE Mark VIe and Mark VIeS control systems. It provides reliable and high‑performance connectivity for IONet communications in safety‑critical and process control environments.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | Mark VIe IONet Switch |
| Model Number | IS420ESWBH2A |
| Copper Ports | 16 x 10/100Base‑TX (RJ‑45) |
| Fiber Ports | 2 x 100Base‑FX Multi‑Mode Fiber (LC) |
| Power Requirements | 24 / 28 VDC, max 1 A |
| Dimensions (H × W × D) | 188 × 86 × 56 mm (7.40 × 3.40 × 2.20 in) |
| Weight | 0.907 kg |
| Mounting | DIN‑rail (clip ordered separately) |
| Operating Temperature | −40 to +70 °C (−40 to +158 °F) |
| Storage Temperature | −40 to +85 °C (−40 to +185 °F) |
| Safety Rating | Non‑interfering |
| Compliance | ATEX / Class 1 Div 2 / G3 |
| Cooling | Convection cooled |
| Status LEDs | Link, Activity, Duplex, Speed, Power |
Applications
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IONet communication backbone in GE Mark VIe and Mark VIeS systems.
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Real‑time industrial process control networks.
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Power generation plant control systems.
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Safety‑critical automation environments requiring rugged and reliable Ethernet connectivity.
Advantages
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Designed and qualified specifically for Mark VIe/VIeS systems.
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Supports redundant power inputs for increased reliability.
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Rugged, compact design suitable for harsh industrial environments.
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Simple DIN‑rail mounting.
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LED indicators for quick status diagnostics.
FAQ
Q1: What is the primary function of the IS420ESWBH2A?
A1: It serves as an industrial Ethernet switch for IONet communications in Mark VIe/VIeS systems.
Q2: How many Ethernet ports does it have?
A2: It provides 16 copper RJ‑45 ports and 2 multi‑mode fiber LC ports.
Q3: Is this switch managed or unmanaged?
A3: It is an unmanaged switch.
Q4: What type of fiber optic connections are supported?
A4: It supports multi‑mode fiber optic connections with LC connectors.
Q5: Can it operate in hazardous environments?
A5: Yes, it is rated for Class 1 Div 2 and ATEX environments.
Q6: Does it support redundant power supplies?
A6: Yes, it accepts two independent, diode‑OR’d power inputs for redundancy.
Q7: What kind of mounting does it support?
A7: It is designed for DIN‑rail mounting.
Q8: Is it compatible with other brands of control systems?
A8: It is specifically designed for GE Mark VIe/VIeS systems but can work in standard Ethernet networks if specifications match.
Q9: What is the operating temperature range?
A9: It operates reliably between −40°C and +70°C.
Q10: Are mounting clips included?
A10: Mounting clips are ordered separately.
Recommended Related Models (Same Series or Similar)
| Model Number | Description | Ports | Dimensions (mm) |
|---|---|---|---|
| IS420ESWBH1A | Mark VIe IONet Switch, 1 fiber port | 16 copper + 1 fiber | 188×86×56 |
| IS420ESWBH3A | Mark VIe IONet Switch, no fiber | 16 copper | 188×86×56 |
| IS420ESWBH4A | Mark VIe IONet Switch, 1 single‑mode fiber | 16 copper + 1 fiber | 188×86×56 |
| IS420ESWBH5A | Mark VIe IONet Switch, 2 single‑mode fiber | 16 copper + 2 fiber | 188×86×56 |
| IS420ESWAH2A | Mark VIe IONet Switch, 8 copper + 2 fiber | 8 copper + 2 fiber | 138×86×56 |
| IS420ESWAH3A | Mark VIe IONet Switch, 8 copper, no fiber | 8 copper | 138×86×56 |
Popular GE Models
| Model Number | Description | Application | Dimensions (mm) |
|---|---|---|---|
| IS420UCSCS2A | Mark VIeS Safety Controller | SIL 2/3 Safety Logic Controller | 204×152×55 |
| IS420YAICS1B | Mark VIeS Analog I/O Pack | Analog input/output | 170×157×153 |
| IS420YDIAS1B | Mark VIeS Digital Input I/O Pack | Digital input | 170×157×153 |
| IS420YDOAS1B | Mark VIeS Digital Output I/O Pack | Digital output | 170×249×153 |
| IS420YUAAS1A | Mark VIeS Universal Analog I/O Pack | Configurable analog/digital I/O | 112×86×168 |
| IS420YVIBS1B | Mark VIeS Vibration Input I/O Pack | Vibration/position monitoring | 340×249×153 |
