GE IS220YDOAS1A Discrete Input Module

GE IS220YDOAS1A Discrete Input Module

Part Number IS220YDOAS1A Manufacturer General Electric Country of Manufacture As Per GE Manufacturing Policy Series Mark VIe Function Module Availability In StockIS220YDOAS1A is a Safety Discrete Output I/O Pack under Mark VIes. IS220YDOAS1A with IS200TRLYS1F, IS200TRLYS2F, IS400TRLYS1F, or IS400TRLYS2F terminal board combinations are approved for use in hazardous locations. The Ambient temperature rating is from -30 to + 65 C (-22 to +149 F) Only the following I/O packs are used in the MarkVIeS Functional Safety System for General Markets: Analog I/O (YAIC)Un, ersal Analog (YUAA), Vibration Input Monitor (YVIB), Relay Output (YDOA), Discrete Contact Input (YDIA), Power Distribution System Diagnostics (PPDA), Serial Modbus Communication (PSCA), Mark VIeS Safety Controller (UCSCS2x), Mark VIe Controller for Gateway (UCSCH1x).

The IS220YDIAS1A is a Discrete Contact Input I/O module from General Electric. This module is designed for use within the Mark VIe Speedtronic control system for gas and steam industrial control. While applicable to both gas and steam settings, the Mark VIe Series that this IS220YDIAS1A device belongs to the Mark VIe is one of the last Speedtronic systems designed by GE in a long line of industrial control systems marketed under the Speedtronic name. This means that this IS220YDIAS1A device's greater Mark VIe Turbine Control System Series is one of the more acclaimed General Electric Mark product series on the greater automated industrial marketplace. This IS220YDIAS1A device's Mark VIe Turbine Control System Series additionally is a noticeable step up from the previous Mark V Series as its potential applications are expanded from solely gas and steam turbine automated drive assemblies to wind turbine automated drive assemblies as well.

Hardware Tips and Specifications

The IS220YDIAS1A is part of the Mark IVe control system or part of the Mark VIeS functional safety system. As an I/O pack, it is designed to plug into and be used with specific terminal boards like the IS200STCIS1A and 2A, IS400STCIS1A or 2A, or the IS400TBCIS2C. The IS220YDIAS1A has an on-board power supply with a nominal voltage of 28.0 VDC. Both contact inputs and contact wetting outputs have a max voltage rating of 32 VDC. The IS220YDIAS1A is both UL listed and CE marked.  It can be used in both hazardous and non-hazardous locations. Ratings for hazardous location use can be found within documents like GE’s GEH-6725. This I/O module is designed for use in ambient conditions between -35 and +65 degrees Celsius. Before making any purchase decision here on this IS220YDIAS1A Mark VIe Turbine Control System Series product offering, it is critical to realize that the IS220YDIAS1A Board here is not the original device of its intended Mark VIe Series functional role, given, as explained by GE, the IS220YDIAS1A PCB is edited from its originally-introduced performance specifications and dimensions through the standard A-rated functional product revision.

Instructions and warnings related to the operation of the product:

The following specifications must be strictly observed:

 The technical specifications and typical applications of the product system must be strictly observed.

 PERSONNEL TRAINING: Only trained personnel may install, operate, maintain or repair the product system. These personnel must be instructed on the

Hazardous area conditions must be instructed and explained to these personnel.

 Unauthorised modifications: No modifications or structural changes may be made to the product system.

 Maintenance Responsibility: It must be ensured that the product system is only used under appropriate conditions and in a condition that is fully fit for purpose.

 Working environment: The user must fulfil the specified environmental conditions:

Safety regulations

The following safety regulations must be fully observed when (maintenance) work is carried out on the product system:

1 Disconnect completely.

2 Secure to prevent reconnection.

3 Confirm that the installation has been completed.

4 Perform grounding and short-circuiting.