Excellent PLC
| Company Information | ||||||||
| sales@xmjzjsgs.com | ||||||||
| Mobile | +8613666033393 | |||||||
| +8613666033393 | ||||||||
| 13666033393 | ||||||||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Product Introduction
The Yokogawa AMM32J S1C is a high-performance Analog Input Module developed for precise and reliable signal acquisition in large-scale distributed control systems. Engineered to function within Yokogawa’s flagship control platforms such as CENTUM VP, the AMM32J S1C is optimized for processing a wide range of analog signals—particularly current and voltage—originating from field transmitters and process instruments.
With 32 isolated analog input channels, this module supports various signal types including 4–20 mA, 1–5 V, and thermocouple inputs. It provides exceptional accuracy, robust signal integrity, and advanced diagnostics, making it ideal for demanding process control environments. Each input channel is individually isolated, allowing the module to handle mixed signal types and field conditions without signal interference or degradation.
Designed to meet international industry standards, the AMM32J S1C is suited for critical industrial applications such as oil and gas, petrochemicals, pharmaceuticals, and power generation. Its modular, hot-swappable design contributes to minimized system downtime and simplified maintenance.
Product Specifications
| Parameter | Details |
|---|---|
| Model | AMM32J S1C |
| Manufacturer | Yokogawa Electric Corporation |
| Module Type | Analog Input Module |
| Number of Channels | 32 channels |
| Input Signal Types | 4–20 mA, 1–5 V, thermocouples (T/C), mV |
| Signal Isolation | Channel-to-channel and channel-to-ground |
| Input Impedance | Approx. 250 ohms for current input |
| Resolution | 16-bit A/D converter |
| Accuracy | ±0.1% of span (typical) |
| Scan Rate | Configurable, typically < 100 ms |
| Diagnostics | Wire break detection, overrange/underrange detection |
| Hot Swappable | Yes |
| Status Indicators | LED per module |
| Power Supply | Supplied via system backplane |
| Operating Temperature | -20°C to +60°C |
| Storage Temperature | -40°C to +85°C |
| Humidity | 5% to 95% RH, non-condensing |
| Certifications | CE, CSA, ATEX, RoHS, SIL2/3 (when used with ProSafe-RS) |
| Dimensions (W×H×D) | 125 x 130 x 248 mm |
| Weight | 2 kg |
Product Applications
The Yokogawa AMM32J S1C module is widely used in the following industrial domains:
-
Oil & Gas Production: Collecting analog data from field instruments such as pressure and temperature transmitters.
-
Chemical & Petrochemical Plants: Continuous monitoring of process variables like flow rate, level, and concentration.
-
Power Generation: Acquiring analog signals from turbine control systems, temperature sensors, and generators.
-
Pharmaceuticals: Monitoring of environmental parameters in cleanrooms and precision process control systems.
-
Water & Wastewater Treatment: Monitoring pH, turbidity, pressure, and level sensors in treatment facilities.
-
Metals & Mining: Data acquisition from high-precision instrumentation in furnace and material processing systems.
Product Advantages
-
High-Density Analog Input: 32 channels in a single module reduce the number of slots and optimize panel space.
-
Flexible Signal Support: Compatible with multiple analog signal types including current, voltage, and T/C.
-
Advanced Diagnostics: Provides intelligent features such as wire break detection and signal range checks.
-
Excellent Accuracy & Stability: Precision-engineered 16-bit A/D conversion ensures accurate measurement over time.
-
Hot-Swappable Design: Allows module replacement without shutting down the system, improving maintainability.
-
Individual Channel Isolation: Prevents interference and cross-talk, increasing system reliability.
-
Global Certification: Fully certified for use in hazardous and safety-critical environments.
-
Reliable Integration: Seamlessly integrates with Yokogawa’s control architecture (CENTUM VP, ProSafe-RS).
Frequently Asked Questions (FAQ)
-
What signal types does the AMM32J S1C support?
It supports 4–20 mA, 1–5 V, thermocouples (T/C), and mV inputs. -
Can this module be hot-swapped during operation?
Yes, it is hot-swappable without the need to power down the system. -
Does each channel have individual isolation?
Yes, each analog input channel is isolated from others and from ground. -
Is the module suitable for safety applications?
Yes, it meets SIL2/SIL3 standards when used with ProSafe-RS. -
What is the resolution of signal conversion?
It features a 16-bit analog-to-digital converter. -
Can I use different signal types on different channels simultaneously?
Yes, it supports mixed signal configurations per channel. -
What diagnostic features are available?
It provides wire break detection, short circuit alerts, and range monitoring. -
What is the input impedance for current inputs?
The input impedance is approximately 250 ohms. -
Is the module compatible with Yokogawa CENTUM VP?
Yes, it is fully compatible and optimized for CENTUM VP systems. -
What kind of certifications does the AMM32J S1C hold?
It is CE, CSA, ATEX, RoHS compliant and supports SIL2/3 safety applications.
Related Models (Same Series or Similar Function)
| Model Number | Description | Channels | Signal Type | Safety Rating |
|---|---|---|---|---|
| AMM12C S3 | Analog Input Module | 16 | 4–20 mA, V | SIL2 |
| AMM32C S1A | Analog Input Module | 32 | mA, mV | SIL3 |
| AAI141-H50 | High-Speed Analog Input | 16 | 4–20 mA | SIL2 |
| AAI543-H00 | Analog Output Module | 8 | 4–20 mA | Non-SIL |
| AMN11 | Thermocouple Input Module | 8 | T/C | SIL2 |
| AAI841-H00 | Universal Input Module | 8 | RTD, mA, V | SIL3 |
Popular Yokogawa Models
| Model Number | Description | Type | System Compatibility | Channels |
|---|---|---|---|---|
| AAI143-H50 | Analog Input Module | Analog Input | CENTUM VP | 16 |
| ADV859-P00 | Digital Input/Output Module | Digital I/O | CENTUM VP | 8/8 |
| CP451-10 | Safety Control Processor | CPU | ProSafe-RS | N/A |
| PW482-10 | Power Supply Unit | Power Module | FIO | N/A |
| S2PC301 | Communication Processor | Network Interface | ProSafe-RS | N/A |
| ANB10D-420 | Field Control Node Base Unit | FCS Node | CENTUM VP | N/A |
