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 ADM52C-2 S3 is a high-reliability Contact Output Module designed for use in CENTUM VP and CENTUM CS 3000 distributed control systems. Classified as part of Yokogawa’s advanced S3 (Smart Safety & Security) generation of modules, this model supports high-integrity control applications where mechanical relay-based outputs are required for energizing actuators, interlocks, or alarms. The “S3” designation refers to enhancements in diagnostics, immunity, and long-term maintainability—ensuring sustained field reliability.
This module converts control signals from the DCS into dry contact outputs, operating 16 channels per unit, and offers secure relay switching to operate external equipment such as solenoids, relays, and status indicators. The ADM52C-2 S3 is well-suited to environments requiring deterministic responses and robust electrical isolation, typical in the energy, chemical, water, and manufacturing sectors.
Product Specifications
| Parameter | Details |
|---|---|
| Model | ADM52C-2 S3 |
| Type | Contact Output Module |
| Output Type | Mechanical Relay Output (Dry Contact) |
| Number of Output Channels | 16 independent channels |
| Relay Contact Type | SPST-NO (Single Pole Single Throw – Normally Open) |
| Rated Contact Load | 2 A at 30 VDC / 2 A at 250 VAC (resistive load) |
| Switching Capacity | 60 W (DC) / 62.5 VA (AC) |
| Contact Resistance | ≤ 100 mΩ (initial value) |
| Contact Life | Approx. 100,000 operations (rated load) |
| Isolation | 1500 VAC between field terminals and internal logic |
| Power Supply | Supplied via baseplate from system power |
| Power Consumption | Approx. 3 W |
| Built-In Diagnostics | Yes (module fault, internal relay failure detection) |
| Operating Temperature | 0°C to 50°C |
| Storage Temperature | -20°C to +70°C |
| Operating Humidity | 5% to 95% RH (non-condensing) |
| Vibration Resistance | 10–57 Hz, 0.075 mm amplitude, 57–150 Hz, 9.8 m/s² (1G) |
| Shock Resistance | 147 m/s² (15 G), 11 ms |
| Dimensions (W × H × D) | 130 × 100 × 30 mm |
| Weight | 1.5 kg |
| Mounting | Mounted on N-IO baseplate in system rack |
| LED Indicators | Channel status LEDs, module status LED |
| Certification | CE, CSA, KC, RCM, RoHS compliant |
Product Applications
The ADM52C-2 S3 is engineered to serve a broad spectrum of industrial applications where reliable digital output control via relay contact is required. These include:
-
Emergency Shutdown Systems (ESD): Drives solenoid valves or trip relays for safety shutdown.
-
Alarming Systems: Activates visual and audible alarms upon reaching predefined setpoints.
-
Relay Driver Applications: Interfaces with external relays and contactors for higher load switching.
-
Motor Control Circuits: Enables or disables motor starters through relay logic.
-
Batch Control Processes: Initiates discrete sequence operations in batch production systems.
-
Interlock and Trip Circuits: Enforces logical constraints in critical control sequences.
Its strong isolation characteristics and fault-tolerant relay structure make it ideal for process industries like oil & gas, petrochemical, pharmaceuticals, metals, utilities, and pulp & paper.
Product Advantages
-
High-Integrity Design
Built to Yokogawa’s stringent S3 standards, the module assures high availability with smart diagnostics and enhanced fault detection. -
16-Point Density
Provides 16 channels in a single compact unit, maximizing panel space efficiency while minimizing system footprint. -
Mechanical Isolation
Relay-based architecture offers complete galvanic isolation between control signals and field equipment. -
Field Proven Reliability
Designed to endure demanding operational environments with long mechanical life and robust performance. -
Comprehensive Diagnostics
Built-in fault detection at the channel and module level simplifies preventive maintenance and reduces downtime. -
Plug-and-Play Compatibility
Fully interoperable with existing Yokogawa DCS systems, enabling straightforward integration without re-engineering.
Frequently Asked Questions (FAQ)
-
What does the “S3” in ADM52C-2 S3 stand for?
S3 represents Yokogawa’s “Smart Safety & Security” initiative—enhanced diagnostics, stability, and reliability over standard models. -
Can the ADM52C-2 S3 be used for both AC and DC loads?
Yes, each relay output is rated for both 250 VAC and 30 VDC at 2 A resistive loads. -
Does it support hot-swapping?
No. Power must be turned off before removing or inserting the module to ensure operator safety. -
Is the module suitable for SIL-rated systems?
While the module provides robust relay output, system-level certification and configuration are necessary for SIL compliance. -
Can it be used with ProSafe-RS systems?
No, it is intended for use in CENTUM CS 3000 or VP series, not for ProSafe-RS (SIS platform). -
What kind of diagnostics are supported?
The module supports fault detection for internal failures and per-channel abnormalities. -
What is the expected contact life of the relays?
Approx. 100,000 switching operations under rated resistive load. -
Are the relays replaceable?
No, relays are integrated and non-replaceable—entire module replacement is recommended upon failure. -
How is the module mounted?
It is installed on a baseplate in a system rack, following Yokogawa I/O architecture. -
What happens during a power failure?
Relay contacts return to the default unenergized state (open contact), and channel status is preserved via system logic upon restart.
Related or Same Series Models
| Model | Description | Output Type | System Compatibility |
|---|---|---|---|
| ADM51C-2 S3 | 8-Channel Contact Output Module (S3) | Relay Output | CENTUM VP / CS 3000 |
| ADV551-P03 | Digital Input Module (16-ch) | Dry Contact Input | CENTUM VP / ProSafe-RS |
| ADM11C-2 S3 | Analog Output Module (4-ch, 4–20 mA) | Current Output | CENTUM VP / CS 3000 |
| ADV151-P03 S3 | Pulse Output Module (8-ch) | Pulse Output | CENTUM VP |
| ADV151-P00 | Pulse Input Module | Pulse Input | CENTUM VP |
| ADV161-P00 | Isolated Digital Output Module (16-ch) | Open Collector | CENTUM VP |
Popular Yokogawa Models (Other Product Lines)
| Model | Description | Type | Application |
|---|---|---|---|
| AAI143-H50 | 16-Channel Analog Input (HART Enabled) | Analog Input Module | Process Monitoring |
| PW482 | Power Supply Module | Redundant Power Module | System Racks |
| AAR181-S50 | 8-Channel RTD Input Module | Temperature Input | Temperature Monitoring |
| AAI841-H00 | 8-Channel Analog Input (High Speed) | Analog Input | Fast Sampling AI |
| SAI533 | Safety Analog Input Module (4–20 mA) | SIL-rated AI | ProSafe-RS Systems |
| CP471 | Field Control Station Processor Module | CPU / Processor | FCS Control Platform |
