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Phoenix Active module 2908400 UM-2KS50/32R/SI/J/ADV551/YCS
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Product Name:
Phoenix Active module 2908400 UM-2KS50/32R/SI/J/ADV551/YCS
Product Model:
2908400
Manufacturer:
Phoenix
file:
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Product Description
32-channel output relay module with screw connection and redundant, 50-pos. system connection, fuse and jumper in every output circuit, for Yokogawa ADV551 and ADV561
Phoenix Active module 2908400 UM-2KS50/32R/SI/J/ADV551/YCS
Phoenix Contact UM-2KS50/32R/SI/J/ADV551/YCS (2908400) – 32-Channel Active Relay Module
Product Overview
The Phoenix Contact UM-2KS50/32R/SI/J/ADV551/YCS (2908400) is a 32-channel active relay module designed for industrial automation and process control systems. It provides reliable signal switching and isolation, making it suitable for applications in power distribution, safety systems, and Yokogawa-based control environments. This module is fully compatible with Yokogawa ADV551 and ADV561 digital output modules, ensuring seamless integration with CS3000, Centum VP, and STARDOM control systems13.
Key Features
✔ 32-channel relay module with 100% duty cycle operation
✔ Screw-type terminal connections for secure and vibration-resistant wiring
✔ LED status indicators for real-time monitoring of each channel
✔ High switching capacity: Up to 250 V AC/DC, 4 A per channel
✔ Redundant power and system connections for enhanced reliability
✔ DIN rail mounting for easy installation in control cabinets
✔ Reinforced insulation (300 V, 6 kV surge protection) for safety compliance
Technical Specifications
General Data
Product Type: Active relay module
Channels: 32
Operation Mode: Continuous duty (100% load factor)
Mechanical Lifespan: 20 million switching cycles1
Insulation:
Input/Output: Reinforced insulation (300 V, 6 kV surge)
Output/Output: Basic insulation (300 V, 4 kV surge)
Electrical Characteristics
Rated Input Voltage (UN): 24 V DC (19.2 V – 28.8 V range)
Input Current: 9 mA per relay
Response Time: 5 ms (activation), 7 ms (deactivation)
Protection Circuitry:
Polarity protection diode
Freewheeling diode
Fuse protection (1 A per channel)1
Switching Performance
Contact Type: 1 changeover (SPDT), silver-nickel (AgNi) contacts3
Max. Switching Voltage: 250 V AC/DC
Min. Switching Voltage: 12 V AC/DC
Max. Continuous Current: 4 A (resistive load)
Power Rating:
96 W (24 V DC)
1000 VA (250 V AC)
Connection & Installation
Field-Side Connection: Screw terminals (0.2 – 4 mm² rigid / 0.2 – 2.5 mm² flexible)1
Control-Side Connection: Yokogawa KS-compatible (50-pin)
Recommended Cables:
Phoenix Contact YUC50
Yokogawa AKB3313
Mounting: DIN rail (EN 60715)
Dimensions: 505.5 mm (W) × 125.5 mm (H) × 60 mm (D)
Environmental & Safety Ratings
Operating Temperature: -20°C to +50°C
Storage Temperature: -20°C to +70°C
Protection Class: IP00 (module), IP54 (when installed)
Standards Compliance: EN 61010-2-201, RoHS, REACH1
Applications
This relay module is widely used in:
Process automation (Yokogawa CS3000, Centum VP, STARDOM systems)
Industrial control and safety systems
Power distribution and switching tasks
Redundancy and fail-safe applications
Ordering Information
Phoenix Contact P/N: 2908400
Packaging: 1 unit per package
Weight: Approx. 1.24 kg (with packaging)
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