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- IS420YAICS1B
- Analog I/O Pack
- USA
- 82.6 mm × 41.9 mm × 121.4 mm
- 0.5kg
- Xiamen, China
- New & In Stock
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Product Introduction
The IS420YAICS1B is an analog input/output module designed for the GE Mark VIe / Mark VIeS control system series. It functions as a high-precision interface between field sensors/actuators and the control system, allowing the system to accurately acquire, process, and output analog signals. This module is suitable for industrial control environments such as gas and steam turbines, wind turbines, and process automation systems.
Brand: GE (General Electric)
Series: Mark VIe / Mark VIeS – Analog I/O Pack (YAIC family)
Parameters
| Parameter | Specification |
|---|---|
| Model | IS420YAICS1B |
| Brand | GE / GE Fanuc |
| Series | Mark VIe / Mark VIeS – Analog I/O Pack |
| Type | Analog Input / Output Module |
| Analog Input Channels | 10 channels (8 configurable ±5 V / ±10 V / 4‑20 mA; 2 configurable ±1 mA or 4‑20 mA) |
| Analog Output Channels | 2 outputs (0‑20 mA) |
| ADC Resolution | 16-bit |
| Input Accuracy | ±0.1% full scale |
| Power Consumption | ~5.3 W |
| Operating Temperature | –40 °C to +70 °C |
| Storage Temperature | –40 °C to +85 °C |
| Filtering & Noise Rejection | Hardware filter single-pole 500 rad/s; software low-pass selectable 0.75–12 Hz; 60 dB common-mode rejection |
| Dimensions (H × W × D) | ~82.6 mm × 41.9 mm × 121.4 mm |
| Weight | ~0.50 kg |
| Mounting | Plug-in I/O pack into terminal board; simplex or TMR configurations supported |
Applications
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Turbine control systems (steam, gas, wind) for precise measurement and control of temperature, pressure, flow, and position sensors.
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Industrial process automation in power plants, oil & gas, and chemical industries requiring reliable analog I/O.
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Safety-Instrumented Systems (SIS) requiring high-accuracy, redundant analog input/output.
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Upgrades or retrofits of legacy Mark VIe/VIeS control racks with modern analog I/O capability.
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Industrial cabinets with limited space requiring compact, high-performance modules.
Advantages
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High-precision analog acquisition with 16-bit ADC and ±0.1% full-scale accuracy.
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Flexible analog input configuration for multiple sensor types.
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Compact size and lightweight for tight control cabinet installations.
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Rugged industrial design supporting –40 °C to +70 °C operation.
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Dual Ethernet connectivity and self-diagnostics for reliability.
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Supports functional safety with simplex or TMR configurations.
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Easy maintenance and retrofit-friendly plug-in design.
Related Models (Same Series / Alternatives)
| Model | Type | Description | Key Specs |
|---|---|---|---|
| IS420YAICS1A | Analog I/O Pack | Earlier revision of YAIC analog module | 10 analog inputs; older hardware |
| IS420YAOICS1B | Analog Output Pack | Outputs-focused analog I/O pack | 0-20 mA outputs emphasis |
| IS420YADICS1B | Digital I/O Pack | Digital I/O counterpart | Digital channels |
| IS420YATICS1A | Temperature I/O Pack | RTD/thermocouple specialized module | Temperature-focused inputs |
| IS420UCSBH4A | Controller Module | Core Mark VIe controller | ~1.3 kg; advanced control |
Popular Models from GE / GE Fanuc
| Model | Series | Type | Key Specification |
|---|---|---|---|
| IS420UCSBH3A | Mark VIe | Controller Module | High-performance controller |
| IS420ESWBH3A | Mark VIe | Ethernet Switch Module | 16-port switch |
| IS220AIIBH2A | Mark VIe | Analog Input Module | High-density analog I/O |
| IS200VCMIH2BCC | Mark VIe | Bus Master Controller | IONet network management |
| IS430SNUAH1A | Mark VIe | Hybrid I/O Module | Mixed analog/digital I/O |
FAQ (10 Q&A)
Q1: What is the main purpose of the IS420YAICS1B?
A1: It serves as an analog I/O pack to acquire analog inputs and provide outputs for the Mark VIe/VIeS control system.
Q2: Which input types are supported?
A2: Voltage (±5 V, ±10 V) and current loop (4‑20 mA) on eight channels; two channels configurable ±1 mA or 4‑20 mA.
Q3: What is the operating temperature range?
A3: –40 °C to +70 °C.
Q4: What are the physical dimensions and weight?
A4: ~82.6 × 41.9 × 121.4 mm; ~0.50 kg.
Q5: Does it support redundancy?
A5: Yes; supports simplex or TMR configurations.
Q6: What is the ADC resolution?
A6: 16-bit.
Q7: Are Ethernet ports available?
A7: Yes, two RJ-45 connectors for data exchange and redundancy.
Q8: Are self-diagnostics included?
A8: Yes; power-up self-tests, health monitoring, and status LEDs.
Q9: Where is it typically used?
A9: Turbine control, process automation, SIS, and system retrofits.
Q10: Why choose this module over older ones?
A10: Higher resolution, flexible inputs, dual Ethernet, diagnostics, compact design, and rugged reliability.