ProductPRODUCT
Featured products
Contact Us
- GE
- IS220PSCHH1A
- Serial Communications I/O Pack
- USA
- 27.9 cm × 22.9 cm × 7.6 cm
- 0.5kg
- Xiamen, China
- New & In Stock
- T/T, PayPal, Western Union
- 1 Year
- 1-3 Working Days
- DHL, UPS, TNT, FedEx and EMS.
- 24-Hour Service
- COO
- 62
Our advantage
Global Logistics
We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
Brand new and original
Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
24-hour service
We provide 7*24 hours service to our customers. We will be there whenever you need us.
Price advantage
All our products are priced very favorably because we have our own warehouse and supply.
| Company Information | |||
| sales@plc-automations.com | |||
| Mobile | +8615980777398 | ||
| +8615980777398 | |||
| 15980777398 |
Product Introduction
-
Brand: GE
-
Series: Mark VIe I/O Modules
-
Model: IS220PSCHH1A
-
Product Type: Specialized Serial Communication Module (I/O Pack)
-
Description:
The IS220PSCHH1A is a communication‑interface module designed for the Mark VIe system, intended to handle serial communication tasks within the I/O rack of an industrial automation or turbine control system. It provides connectivity for serial protocols such as RS‑232, RS‑422, RS‑485, offering a bridge between field devices (sensors, actuators, meters) and the main control network. In heavy industrial settings, the module enables reliable data transfer, supports diagnostic monitoring and ensures that serial data from remote devices is integrated into the control logic. -
Series Info: Part of the Mark VIe I/O Pack family, typically used in turbine control, power generation, process industries and other applications requiring distributed I/O and robust communications.
Specifications
Here are the reference specifications for IS220PSCHH1A:
| Parameter | Specification |
|---|---|
| Supported Serial Channels | 6 analog voltage inputs (or configured as communication ports) |
| Supported Protocols | RS‑232, RS‑422, RS‑485 (half‑duplex) |
| Common‑Mode Voltage Range | ±5 V (for analog input voltage mode) |
| Operating Temperature | Approx. 0 °C to +60 °C |
| Dimensions | 11.00 in × 9.00 in × 3.00 in (≈ 27.9 cm × 22.9 cm × 7.6 cm) |
| Weight | Approx. 0.5 kg |
| Series / Pack Type | Mark VIe Specialized Serial Comm I/O Pack |
| Mounting / Form Factor | Surface mount within I/O rack, integrated into I/O shelf |
| Function | Serial communication interface module for field device data |
| Field of Use | Serial device connectivity in DCS / turbine control environment |
Applications
The IS220PSCHH1A module is suitable for multiple industrial application scenarios:
-
In power plants, particularly for turbine control systems, it can connect distributed serial sensors, smart meters, valve position transducers and other I/O devices to the main Mark VIe controller.
-
In petrochemical and oil‑&‑gas sites, where serial protocol devices are still common (RS‑485 networks, remote terminal units, flow meters), it provides robust communication convergence into the automation network.
-
In heavy‑industry automation, manufacturing lines, process control, the module can serve as a gateway bridging legacy serial devices with Ethernet or I/O networks.
-
In DCS/PLC systems integrated into large plants, the module assists in reducing wiring and device isolation by consolidating serial device connections into the control backbone via the I/O rack.
Advantages
The IS220PSCHH1A module delivers several important advantages:
-
Serial protocol flexibility – Supports multiple serial standards (RS‑232, RS‑422, RS‑485), making it adaptable to many legacy and modern devices.
-
Space‑efficient design – Pack‑module form factor allows installation within the I/O rack, keeping cabling streamlined and minimizing extra cabinet footprint.
-
Reliable data transfer – Built for industrial environments; handles serial communications reliably, reducing risk of network bottlenecks or data loss in harsh conditions.
-
Integration‑ready – Designed to fit seamlessly into the Mark VIe system architecture, leveraging existing I/O rack, network and diagnostics infrastructure.
-
Simplified wiring – By accommodating multiple serial channels in one module, it reduces the number of discrete interface modules required, lowering installation cost and complexity.
-
Industrial environment tolerance – While the temperature range is moderate, it is built for control‑cabinet use in process and power plants with good reliability.
-
Maintenance friendly – The pack design supports modular replacement; diagnostics for communication errors can simplify fault finding in large I/O networks.
Recommended Models
Same Series / Related Models (Mark VIe I/O)
Here are five other models from the same series or closely related I/O modules:
| Model | Series | Key Specifications |
|---|---|---|
| IS220PSCAH1A | Mark VIe Serial Comm | Serial Modbus Comm I/O Pack; 6 serial channels; 24/28 V DC supply; ‑40 °C to +70 °C |
| IS220PSVOH1A | Mark VIe Power Supply / Comm | Compact pack with communication/distribution board; size ~14.7cm×5.15cm×11.4cm; weight ~0.6 kg |
| IS220PRTDH1B | Mark VIe RTD Input | RTD input module; 8 channels; temperature range –200 to +850 °C (sensor‑dependent) |
| IS220PDIIH1B | Mark VIe Discrete Input | 16 isolated discrete input channels; isolated input pack |
| IS220PDOAH1B | Mark VIe Discrete Output | 16 isolated discrete output channels; isolated output pack |
Popular Models from the Same Brand (GE)
Here are five other highly used models from the same brand but different functional classes:
| Model | Application | Key Specifications |
|---|---|---|
| IS220UCSAH1A | Mark VIe Controller Module | High‑performance CPU module; 18–36 V DC supply; compact size |
| IS220PAOCH1B | Mark VIe Analog Output Module | 8 analog outputs; range 4‑20 mA; high precision |
| IS220PTCCH1B | Mark VIe Thermocouple Input | 12 thermocouple input channels + cold junction compensation |
| IS220PHRAH1B | Mark VIe HART I/O Module | 10 analog inputs + 2 outputs; supports HART protocol |
| IS220PCLAH1B | Mark VIe High‑Load Analog I/O | Designed for turbine analog signals; supports large loads |
FAQ (Frequently Asked Questions)
Q1: What exactly is the function of IS220PSCHH1A?
A1: It is a serial communication I/O module used to interface field serial devices (via RS‑232/422/485) into the control system’s I/O rack, enabling data exchange between the devices and the automation network.
Q2: How many channels does the module support?
A2: The specification indicates 6 analog voltage inputs (or serial transceiver channels) in the pack form.
Q3: Which serial standards are supported?
A3: The module supports RS‑232, RS‑422 and RS‑485 (half‑duplex) standards, allowing connection of many industrial serial devices.
Q4: What is the ambient temperature rating for the module?
A4: The typical operating ambient temperature rating is about 0 °C to +60 °C for this model.
Q5: What are the physical dimensions and weight?
A5: The dimensions are approximately 11.00 in × 9.00 in × 3.00 in (≈27.9 cm × 22.9 cm × 7.6 cm) and the weight is about 0.5 kg.
Q6: Can this module be used to interface Ethernet devices?
A6: It is primarily designed for serial communications, though in some system architectures the I/O rack may route those signals into the upper network; direct Ethernet device interfacing may require other modules.
Q7: Is the module suitable for hazardous area installation?
A7: The listed temperature rating suggests standard industrial cabinet use; there is no explicit hazardous‑area certification given in the basic spec for this model, so installation in classified zones must be verified against local certifications and terminal board approvals.
Q8: What type of maintenance is recommended?
A8: Regularly check the module’s front‑panel indicators for communication faults, ensure serial cables are secure and shielded, check for dust or heat accumulation in the I/O rack, and monitor any diagnostic messages from the control system.
Q9: If I have many serial devices, does this module suffice?
A9: That depends on the total number of devices and wiring distances – although this module supports multiple channels, in large installations you may need additional modules or interface racks to handle all devices.
Q10: Out of all modules in the I/O rack, why choose this one?
A10: Because it simplifies serial device integration by providing a dedicated serial‑interface pack, reducing the need for external multiplexers or separate communication modules, thereby saving space and wiring cost while maintaining reliable connectivity.
Authenticity guarantee
All product specifications are original and authentic imported products. We have an annual sales volume of 300 million yuan, and we only produce original and authentic products. All customers who cooperate with us directly online can enjoy low discounts.
Free warehouse
We have a complete range of product models, 80% of conventional models are in stock, and we have established channels in Asia, Africa, North America, South America, and Europe, effectively shortening the order processing time and satisfying customers in a timely manner.
Technical Team
Fast delivery. Spot goods can be shipped on the same day, and the delivery time transaction is 20% faster than that of peers on average, with a delivery time accuracy rate of 99%.
Thoughtful after-sales service
24-hour after-sales service guarantee team, professional and standardized management service system.