Overview
The Yokogawa ADM12C S2 Digital Input/Output Module is a high-performance I/O module designed for use within the CENTUM VP and ProSafe-RS systems. It combines both digital input and output functions in one compact design, providing flexibility for complex process automation systems. This dual-function capability allows engineers to efficiently manage control signals, reduce wiring complexity, and optimize system integration.
Built with Yokogawa’s proven engineering standards, the ADM12C S2 ensures reliable signal processing, fast response times, and long-term stability under demanding industrial conditions. Moreover, it supports redundancy and fault detection to maintain system availability and safety.
Technical Specifications
| Parameter |
Description |
| Model |
ADM12C S2 |
| Product Type |
Digital Input/Output Module |
| Function |
16 DI + 16 DO combined |
| Input Voltage |
24 V DC nominal |
| Output Voltage |
24 V DC |
| Output Type |
Open collector or relay (depending on configuration) |
| Power Supply |
From system backplane |
| Power Consumption |
Approx. 8 W |
| Isolation |
Channel-to-channel and channel-to-system isolation |
| Operating Temperature |
0°C to 55°C |
| Storage Temperature |
–25°C to 70°C |
| Mounting Type |
Base-mounted on I/O rack |
| Status Indicators |
LED for each input and output channel |
| Supported Systems |
CENTUM VP, ProSafe-RS |
| Dimensions |
130 mm × 30 mm × 110 mm |
| Weight |
Approx. 0.3 kg |
FAQ
Q1: Which systems are compatible with the ADM12C S2 module?
A1: It is fully compatible with Yokogawa CENTUM VP and ProSafe-RS systems.
Q2: How many channels does the module support?
A2: It offers 16 digital inputs and 16 digital outputs in one compact design.
Q3: Does it support redundancy for safety applications?
A3: Yes, it can be configured with redundancy to enhance system reliability.
Q4: What is the operating temperature range?
A4: The module operates reliably between 0°C and 55°C.
Q5: How are input and output statuses monitored?
A5: Each channel is equipped with an LED indicator for real-time status display.
