YOKOGAWA ADM11T Contact Input Module

Brief Introduction of Yokogawa

Yokogawa's main businesses: industrial automation and test and measurement hardware and software.

Yokogawa's products are used in a variety of industries that require process control systems. Depending on the size and requirements of the project, Yokogawa offers a variety of control systems: DCS, PLC, SCADA and ESD (Emergency Shutdown). Yokogawa has also partnered with Shell Global Solutions to provide advanced process control (APC) solutions for refineries, petrochemical plants, and chemical plants.

Detailed Information

ADM11T Contact input module (16-point terminal type), 16 channels

Company Introduction

SWAN ELECTRIC has been in the industrial control industry for many years, specializing in providing PLC, DCS, control system spare parts, drives, HIM, etc.

Main Brands: Rockwell-AB ¦ ABB ¦ Triconex ¦ Siemens ¦ ICS Triplex¦ Yaskawa ¦ Pilz ¦ Schneider ¦ Mitsubishi ¦ Honeywell ¦ GE Fanuc ¦ Sick ¦ Bently ¦Beckhoff¦ Omron ¦ Delta ¦ P+F ¦ Foxboro ¦Pilz ¦ B&R ¦Bachmann¦ Cisco¦MOXA¦B&R¦IFM......

The purpose of the SWAN ELECTRIC is to maintain the production cycle of the factory.

FAQ

Q1: What is the Yokogawa ADM11T used for?
It is a 16-point contact input module for CENTUM CS/VP DCS systems, used to acquire binary status signals from field devices such as limit switches, pushbuttons, and relay contacts .

Q2: How many channels does it have?
16 input points .

Q3: What is the difference between ADM11T and ADM11C?
The ADM11T is the terminal type with built-in M4 screw terminals for direct field wiring. The ADM11C is the connector type, which requires an external terminal board and cable. They are not interchangeable .

Q4: Does it support dry contact and wet contact inputs?
Yes. It supports both contact input (dry) and voltage input (wet) signals. Contact input: OFF ≥100 kΩ, ON ≤200 Ω. Voltage input: OFF 4.5–25 V DC, ON ±1 V DC .

Q5: What is the signal isolation configuration?
The official specification states each point is isolated, with a common minus side every 16 points . Note that one third-party source incorrectly claims channel-to-channel isolation at 500 V AC .

Q6: What is the response time?
Per one source, ≤10 ms . The official specification lists pulse width ≥40 ms and pulse period ≤10 Hz .

Q7: Is the ADM11T a current or legacy product?
The ADM11T is associated with CENTUM CS/VP systems and is listed as obsolete, primarily available as refurbished or spare stock. Confirm availability with Yokogawa or an authorized distributor .

Q8: Where can I get technical documentation?
The official Yokogawa General Specification (TI 33K01A12-50E) documents the ADM11T as a "Contact Input Module (16 Points, Terminal Type)" . Consult Yokogawa or an authorized distributor for the exact order number.

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