Description
GE IS220PAICH2A 336A4940CSP11 detachable connector programmable logic controller
GE IS220PAICH2A 336A4940CSP11
The GE IS220PAICH2A (336A4940CSP11) stands as a testament to GE’s commitment to delivering robust, high-performance components for critical applications. Designed as an analog input module for GE’s Series 90-30/70 and VersaMax™ control systems, this module is engineered to convert real-world analog signals (such as voltage, current, or temperature) into digital data that control systems can process, monitor, and act upon. Ideal for industries where accuracy and durability are non-negotiable—such as oil and gas, power generation, and manufacturing—the IS220PAICH2A ensures seamless integration into complex control architectures, enabling operators to make informed decisions in real time.
| Label |
Specification |
| Model Number |
IS220PAICH2A (336A4940CSP11) |
| Brand |
GE |
| Type |
Analog Input Module (16-Channel, High-Resolution) |
| Input Types |
4–20 mA current, 0–10 V voltage, thermocouples (J, K, T, E, R, S, B, N), RTDs (Pt100, Pt1000) |
| Resolution |
16 bits (ensures precise signal conversion) |
| Accuracy |
±0.1% of full scale (FS) for current/voltage inputs |
| Operating Temp |
-40°C to +70°C (ruggedized for harsh industrial environments) |
| Mounting |
Rack-mounted (compatible with GE VersaMax™ and Series 90 chassis) |
| Communication |
Proprietary (connects to GE controllers via backplane interface) |
| Certifications |
CE, UL, IEC 61000-4-2/3/4 (EMC compliant), RoHS |
| Dimensions |
Compact design (approx. 178 x 102 x 127 mm) for space-efficient panel integration |
| Isolation |
Channel-to-channel and channel-to-ground isolation (500 V rms) |
The GE IS220PAICH2A is engineered to excel in demanding industrial settings, offering a blend of precision, flexibility, and resilience:
GE IS220PAICH2A 336A4940CSP11
- Multi-Signal Compatibility: Supports a wide range of analog inputs, from standard 4–20 mA process signals to specialized thermocouple and RTD sensors. This versatility eliminates the need for multiple module types, simplifying inventory and system design.
- High Resolution & Accuracy: With 16-bit resolution, the module captures 细微 changes in process variables, enabling tight control loops and early detection of anomalies. For example, in a chemical plant, it can precisely monitor temperature fluctuations in reactors to prevent overheating.
- Electromagnetic Immunity: Built with isolated channels and robust filtering, the module resists interference from motors, drives, and other high-energy equipment, ensuring reliable data acquisition in noisy environments.
- Hot-Swap Capability: Allows safe replacement of the module without powering down the system, minimizing downtime during maintenance or upgrades—a critical feature for 24/7 operations like power plants or pharmaceutical facilities.
- Redundancy Support: Compatible with GE’s redundant controller systems, the IS220PAICH2A enhances system reliability by providing backup pathways for critical signals.
In refineries or offshore platforms, the IS220PAICH2A monitors analog signals from pressure transmitters, flow meters, and level sensors in real time. For instance, it can convert 4–20 mA signals from pipeline pressure sensors into digital data for a PLC, triggering alarms or automatic shutdowns if pressures exceed safe limits. This ensures compliance with safety standards and prevents costly leaks or equipment damage.
In thermal or renewable energy plants, the module interfaces with thermocouples and RTDs to measure turbine temperatures, steam pressures, and generator winding temperatures. Its high accuracy is vital for maintaining optimal efficiency; for example, in a wind farm, it might monitor gearbox oil temperature via Pt100 RTDs, enabling predictive maintenance to avoid unexpected downtime.
GE IS220PAICH2A 336A4940CSP11
In food and beverage or pharmaceutical production lines, the
IS220PAICH2A ensures precise control of batch processes. It can acquire analog signals from pH meters or flow controllers in mixing tanks, allowing the control system to adjust ingredient ratios in real time, ensuring product consistency and quality.
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