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- GE
- IS220YDOAS1A
- Safety Discrete Output I/O Pack Module
- USA
- 160 mm × 120 mm × 35 mm
- 0.4kg
- Xiamen, China
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Basic Information
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Brand: GE
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Series: Mark VIeS / Y‑Series I/O Packs (Discrete Output Pack)
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Model: IS220YDOAS1A
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Product Type: Discrete Output Pack / I/O Module
Technical Specifications
| Parameter | Description |
|---|---|
| Model | IS220YDOAS1A |
| Brand | GE |
| Series | Mark VIeS (Y‑Series Discrete I/O Packs) |
| Product Type | Discrete Output Pack / I/O Module |
| Dimensions | Approx. 160 mm × 120 mm × 35 mm (L × W × H) |
| Weight | Approx. 0.4 kg |
| Number of Output Channels | Up to 14 buffered outputs / up to 12 relays |
| Maximum Current | 400 mA per channel max |
| Ripple Voltage | 280 mV peak typical |
| Operating Temperature | 0 °C to +60 °C |
| Power Supply | Nominal +24 V DC or +28 V DC |
| Communication Ports | Dual Ethernet RJ‑45 for I/O network integration |
Product Description
The IS220YDOAS1A is a high‑reliability discrete output module from the Mark VIeS Y‑Series I/O family. It is engineered to provide reliable discrete (on/off) output signals to field devices such as relays, solenoids, bypass valves, or alarms in industrial control systems.
This module connects to a compatible terminal board and communicates with the main controller, providing buffered outputs with high current capacity. Its compact size (~160×120×35 mm) and light weight (~0.4 kg) make it suitable for retrofits, spare replacements, or system expansions. The dual Ethernet ports support redundant or segregated network setups, enhancing system resilience.
Applications
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Discrete output interface for turbine and power plant control systems.
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Industrial process control systems (oil & gas, petrochemical, manufacturing) requiring robust discrete outputs.
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Retrofit and spare-parts replacement for existing Mark VIeS I/O infrastructure.
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Systems with redundant network architecture supporting fault‑tolerant operation.
Advantages
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High discrete-output capacity (up to 14 channels).
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Compact and lightweight for easy installation.
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Supports heavy loads (up to 400 mA per channel).
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Dual Ethernet ports enable network redundancy.
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Rugged for industrial environments.
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Easy integration with Mark VIeS Y-Series systems.
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Simplified maintenance due to modular design.
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Scalable architecture for system expansion.
Related or Series Models
| Model | Description | Key Specs (Dimensions / Weight) |
|---|---|---|
| IS220YDOAS1A | Current product: Discrete Output Pack | ~160×120×35 mm / ~0.4 kg |
| IS220YDOAS1B | Variant discrete output pack | Similar size / ~0.4‑0.5 kg |
| IS220YDIAS1A | Discrete Input Pack | ~138×86×56 mm / ~0.9 kg |
| IS220YAICS1A | Analog Input Pack | Similar format / ~1.2 kg |
| IS220YHRAS1A | High integrity I/O pack | ~160×120×40 mm / ~0.8‑1.0 kg |
Popular Models from the Same Brand
| Model | Description | Key Specs (Dimensions / Weight) |
|---|---|---|
| IS215WEPAH2AB | Turbine pitch‑axis control module | ~200×150×50 mm / ~1.2 kg |
| IS200AEPAH1ACB | Power supply/interface module | ~100×150×50 mm / ~0.8 kg |
| IS215PMVPH1AA | Processor/logic board | ~330×100×200 mm / ~2.0 kg |
| IS215VCMH2B | Communication/monitoring module | ~258×160×40 mm / ~1.9 kg |
| IS215REBFH1BA | Relay-output control board | ~335×175×35 mm / ~0.56 kg |
FAQ
Q1: What is the purpose of the IS220YDOAS1A?
A1: It provides discrete output signals for field actuators in Mark VIeS systems.
Q2: Which series does it belong to?
A2: Mark VIeS Y‑Series I/O packs.
Q3: What are the dimensions and weight?
A3: Approximately 160×120×35 mm and 0.4 kg.
Q4: How many output channels are supported?
A4: Up to 14 buffered outputs, driving up to 12 relays.
Q5: Maximum current per channel?
A5: 400 mA per channel.
Q6: Operating temperature range?
A6: 0 °C to +60 °C.
Q7: Communication interfaces?
A7: Dual Ethernet ports and a DC‑37 pin connector.
Q8: Can it be used in redundant networks?
A8: Yes, dual Ethernet supports redundancy.
Q9: Is installation easy?
A9: Yes, plug‑in design allows quick installation and replacement.
Q10: What should I verify before buying?
A10: Check model number, terminal board compatibility, rack slot, network, and power supply compatibility.
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Fast delivery. Spot goods can be shipped on the same day, and the delivery time transaction is 20% faster than that of peers on average, with a delivery time accuracy rate of 99%.
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