Description
🔹 Product Introduction
The Yokogawa 16114-500 is a Critical Discrete Module Rack associated with the Yokogawa Industrial Safety Systems / ProSafe-PLC platform. It is designed to accommodate compatible critical control, discrete, and analog modules within a safety-system rack architecture.
The rack is specified for 24 VDC power distribution, with a maximum of 12 A per DC power bus, and supports operation at ambient temperatures up to 60°C. The 16114-500 is also identified with Class I, Division 2, Groups A, B, C and D hazardous-area requirements in available product information.
Related module identification includes the PSCDM024DCBAN Critical Discrete Module. Some configurations are identified as 16114-500/6, so the exact rack suffix and installed modules should be checked against the existing system before replacement.
⚙️ Technical Datasheet
| Parameter | Specification |
|---|---|
| Brand | Yokogawa |
| Model | 16114-500 |
| Series / Platform | ProSafe-PLC / Industrial Safety Systems |
| Product Name | Critical Discrete Module Rack |
| Rack Type | Module Card Rack / Modulerack |
| DC Power Supply | 24 VDC |
| DC Power Bus Rating | 12 A Max. per bus |
| Maximum Ambient Temperature | 60°C |
| Hazardous Area Rating | Class I, Div. 2, Groups A, B, C & D |
| Condition / Status | Used / Pre-Owned |
| Weight | Approx. 20.400 kg |
| Country of Origin | United States |
🧩 Key Features
- Yokogawa Industrial Safety Systems module rack
- Model 16114-500
- Designed for ProSafe-PLC applications
- 24 VDC power distribution
- Up to 12 A maximum per DC power bus
- Supports compatible critical safety-system modules
- Maximum ambient operating temperature of 60°C
- Suitable for specified Class I, Division 2 hazardous-area applications
- Heavy-duty rack construction for industrial control installations
🔌 System Integration
The 16114-500 serves as the rack-level platform for compatible ProSafe-PLC modules. Depending on the system configuration, associated modules may include Critical Control Modules, Critical Discrete Modules, Critical Analog Modules, and other compatible safety-system cards.
The PSCDM024DCBAN is identified as a related 24 VDC Critical Discrete Module for this rack family. Transition-board configurations may also use part number 16147-51-2.
Before replacing a rack, verify:
- Rack model and suffix.
- Installed module types.
- DC power-bus arrangement.
- Field wiring and terminal assignments.
- Transition-board configuration.
- Hazardous-area certification requirements.
- Existing system firmware and configuration.
- Mechanical mounting and connector compatibility.
🛠️ Installation & Maintenance
Disconnect system power before removing or installing the rack.
Inspect the rack for corrosion, damaged connectors, loose hardware, overheated terminals, and contamination. Particular attention should be paid to the DC power buses and module interfaces.
For safety-system applications, verify the complete rack configuration against the approved system documentation before commissioning. Do not substitute a visually similar rack without confirming electrical, mechanical, and certification compatibility.
Maintain adequate cabinet ventilation so that the specified maximum ambient temperature is not exceeded.
❓ FAQ
Q1: What is the Yokogawa 16114-500?
A: It is a Critical Discrete Module Rack / Module Card Rack associated with Yokogawa Industrial Safety Systems and ProSafe-PLC applications.
Q2: What power supply does the rack use?
A: The rack is specified for 24 VDC power buses.
Q3: What is the maximum current per DC power bus?
A: Available specifications identify 12 A maximum per bus.
Q4: What is the maximum ambient temperature?
A: The specified maximum ambient temperature is 60°C.
Q5: Is 16114-500 related to PSCDM024DCBAN?
A: Yes. PSCDM024DCBAN is identified as a compatible 24 VDC Critical Discrete Module associated with the 16114-500 rack family.
Q6: Can other modules be installed in this rack?
A: Compatible ProSafe-PLC configurations can include critical control, discrete, and analog modules. The exact allowable combination should be verified against the system configuration.
Q7: Is this rack suitable for hazardous-area installations?
A: Available product information identifies Class I, Division 2, Groups A, B, C and D requirements. The actual installation must comply with the certification and site requirements for the specific configuration.
Q8: What is the approximate weight?
A: The rack is listed at approximately 20.400 kg. Configurations supplied with additional modules or transition boards may weigh more.
📦 Recommended Yokogawa Models
- Yokogawa PSCDM024DCBAN Critical Discrete Module
- Yokogawa PSCCM24AAN Critical Control Module
- Yokogawa PSCAMAAN Critical Analog Module
- Yokogawa 16114-500/6 Module Rack
- Yokogawa 16147-51-2 Transition Board
- Yokogawa AIP521 Analog Input Module
- Yokogawa AAI543 Analog Input Module
- Yokogawa ADV151 Digital Input Module
- Yokogawa ADV551 Digital Output Module
- Yokogawa STARDOM FCN Controller Module
📋 Identification Summary
Yokogawa 16114-500
Critical Discrete Module Rack
ProSafe-PLC / Industrial Safety Systems
24 VDC
12 A Max. per DC power bus
Maximum Ambient Temperature: 60°C
Hazardous Area: Class I, Div. 2, Groups A, B, C & D
Approx. Weight: 20.400 kg
Condition: Used / Pre-Owned
