GE IS420YDOAS1B Discrete Output Module

FAQ

Q1. What is the main purpose of the IS420YDOAS1B?
It provides discrete relay output control for field devices in Mark VIe systems.

Q2. How many output channels does it support?
The module offers 16 independent discrete output channels.

Q3. What types of outputs are provided?
Outputs are relay/contact type, capable of up to 2 A at 24–125 V DC or 24–250 V AC.

Q4. Does the module include electrical isolation?
Yes, it includes field-to-system isolation for reliable operation.

Q5. Which control systems is this module compatible with?
It is designed for GE Mark VIe / IS420 control platforms.

Q6. How is the module installed?
It is mounted on a standard DIN rail in the control cabinet.

Q7. Can it operate in harsh industrial environments?
Yes, it is designed to withstand wide temperature and humidity ranges.

Q8. What applications typically use this module?
It is commonly used for discrete output switching in turbine control, power generation, and industrial automation systems.

GE IS420YDOAS1B

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