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GE Mark VIe Discrete Input I/O Pack IS220YDIAS1A In stock

GE Mark VIe Discrete Input I/O Pack IS220YDIAS1A In stock

Product Name: Discrete Input I/O Pack

Brand Name: GE

Model Number:IS220YDIAS1A

Country of Origin:USA

Warranty: 12 Months

Whatsapp：+86 18159889985

Email：[email protected]

Appurtenance:

Overview
Contact for quotation
Specifications
Description
Applications
Features
Functions
FAQ
Recommended Products

Overview

Brand Name:	General Electric
Model Number:	IS220YDIAS1A
Country of Origin:	USA
Packaging Details:	Original new Factory Sealed
Delivery Time:	Delivery time in stock
Payment Terms:	T/T

Contact for quotation

Sales Manager:	Stella
Send an email:	[email protected]
Contact in Whatsapp:	+86 18159889985

Specifications

Manufacturer	GE (General Electric) / GE Vernova
Product Type	Discrete Contact Input I/O Module
System Platform	Mark VIe Speedtronic / Mark VIeS Functional Safety System
Input Channels	16 isolated discrete inputs (configurable; some variants support up to 32)
Input Voltage Range	24 VDC nominal (18–32 VDC operating range)
Input Current	6 mA per channel typical
Response Time	<1 ms typical
Isolation Rating	2.5 kV AC (channel-to-channel, channel-to-bus)
On-board Power Supply	28.0 VDC nominal
Max Voltage Rating	32 VDC (contact inputs & wetting outputs)
Operating Temperature	-35°C to +65°C
Storage Temperature	-40°C to +85°C
Relative Humidity	5% to 95% non-condensing
Communication	Dual 100 Mbps Ethernet (IONet)
Software	ControlST V04.03.18C
Certifications	UL Listed, CE Marked, SIL 3 capable
Mounting	DIN rail or rack mount
Dimensions (L×W×H)	12.8x8.2x6cm
Weight	0.36kg

Description

The IS220YDIAS1A is a discrete contact input I/O module engineered by GE for the Mark VIe Speedtronic and Mark VIeS functional safety platforms. This IS220YDIAS1A module interfaces field devices such as limit switches, pushbuttons, and relay contacts with safety controllers via redundant IONet communication. The IS220YDIAS1A delivers fast <1 ms response, galvanic isolation up to 2.5 kV AC, and comprehensive onboard diagnostics . As a safety-rated I/O pack, the IS220YDIAS1A supports SIL 3 applications and operates across -35°C to +65°C.

Applications

Gas and steam turbine control systems
Power generation facilities and combined-cycle plants
Emergency shutdown (ESD) and safety interlock monitoring
Pump, valve, and actuator status detection
Oil & gas industry process control
TMR (Triple Modular Redundant) safety architectures

Features

16 isolated discrete input channels with high noise immunity
<1 ms response time for rapid state change detection
2.5 kV AC galvanic isolation per channel group
Dual redundant IONet 100 Mbps Ethernet interfaces
SIL 3 capability per IEC 61508 functional safety standard
Onboard diagnostics for open/short circuit detection
Wide temperature range -35°C to +65°C for harsh environments
UL Listed and CE Marked for global compliance
Plug-and-play terminal board compatibility

Functions

Acquires discrete contact signals from field sensors and switches
Converts dry or wet contact inputs into controller-readable digital data
Conditions signals with debouncing and filtering algorithms
Transmits processed data to Mark VIe/S controllers via redundant IONet
Performs continuous self-diagnostics and channel health monitoring

FAQ

Q1: Which control systems is the IS220YDIAS1A compatible with?
A1: The IS220YDIAS1A works with GE Mark VIe Speedtronic and Mark VIeS functional safety systems.

Q2: How many input channels does the IS220YDIAS1A provide?
A2: The IS220YDIAS1A offers 16 isolated discrete input channels.

Q3: What is the power supply requirement for the IS220YDIAS1A?
A3: The IS220YDIAS1A has an onboard 28.0 VDC nominal supply with 18–32 VDC operating range .

Q4: What is the response time of the IS220YDIAS1A?
A4: The IS220YDIAS1A delivers a typical response time of less than 1 ms.

Q5: Is the IS220YDIAS1A certified for safety applications?
A5: Yes, the IS220YDIAS1A is SIL 3 capable per IEC 61508.

Enquiry Now: [email protected]