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Phone: +86 16626708626Description
The GE IS220YAICS1A is a Safety Analog Input Pack designed specifically for the General Electric (GE) Mark VIeS functional safety system, providing critical safety integrity functionalities for industrial automation environments. It is engineered to meet rigorous safety standards, delivering reliable analog signal processing for safety-related applications such as turbine and generator control, where high integrity and real-time response are required. The IS220YAICS1A module is used extensively in industries like power generation, oil and gas, and chemical processing to ensure safe and continuous plant operation.
This module features eight isolated current-input channels with an input range of 4-20 mA, primarily using passive loop power supplied externally. It integrates advanced diagnostics and supports flexible safety architectures within the Mark VIeS systems. The supply voltage for the module itself is 24 VDC, with the system supply voltage at 220 V, supporting remote control operation consistent with advanced safety management protocols. The compact design measures approximately 16 cm by 16 cm by 12 cm and weighs about 0.8 kg, making it suitable for installation within safety control racks and panels. Its integration into the Mark VIeS platform ensures compatibility with other safety and control modules, facilitating coordinated safety functions and system-wide fault detection.
Key electrical ratings of the GE IS220YAICS1A include a nominal power supply voltage of 27.4 VDC with a maximum current of 0.49 A, supporting stability and efficiency in demanding environments. Analog inputs can accept voltage signals between -10 and +10 V DC and current signals of 0-20 mA for channels 1-8, with channels 9-10 handling signals from -5 to +5 V and -1 to 20 mA for more specialized inputs. Analog outputs support 0-16.3 V DC voltage and 0-20 mA current signals. The module’s transmitter power voltage is maintained around 24 V DC with a current limit of 21 mA, providing steady power for connected analog transmitters.
| Parameter | Value |
|---|---|
| Model | IS220YAICS1A |
| Brand | General Electric (GE) |
| Product Type | Safety Analog Input Pack |
| Number of Input Channels | 8 isolated current-input channels |
| Input Range (Voltage) | -10 to +10 V DC (channels 1-8) |
| Input Range (Current) | 0 to 20 mA DC (channels 1-8) |
| System Supply Voltage | 220 V |
| Module Supply Voltage | 24 V DC |
| Module Current | Max 0.49 A DC |
| Analog Output Voltage | 0 to 16.3 V DC |
| Analog Output Current | 0 to 20 mA DC |
| Dimensions (L×W×H) | 16 cm × 16 cm × 12 cm |
| Weight | 0.8 kg |
| Communication Interface | Integrated with Mark VIeS safety system |
| Application | Functional safety analog I/O for turbine/generator control |
- IS220YAICS1A rve L-01
- IS220YAICS1A rve L-01
Related modules within the Mark VIeS safety ecosystem include:
IS220PAICH1A – Analog I/O pack with terminal boards for hazardous area use.
IS200STAIH1A – Terminal boards compatible with IS220YAICS1A for wiring and signal conditioning.
IS220YDIAS1A – Safety discrete I/O pack used for digital safety signals integration.
IS220UCSAH1A – Controller module within the Mark VIeS safety platform.
IS400TBAIS1C – Terminal base assembly supporting module connections in hazardous environments.
Installation best practices include ensuring proper connection to the Mark VIeS safety system and external power sources within specified voltage and current ranges. The module should be mounted in environments compliant with industrial safety standards, maintaining clearances for ventilation and easy access for maintenance. Regular calibration and testing as part of plant safety verification processes are essential to maintain safety integrity levels and compliance.
