Programmable Relay & Signal Switching
PRB-4200
A 12-channel programmable relay platform for signal routing, load switching and automated test-system reconfiguration, with normally open and normally closed contact access.
12 Independent Relay Channels
Programmable multi-channel switching
250 VAC Switching
Up to 2 A Relay Load
≤ 4 ms Switching
Key Specifications
12 channels
Independently controlled relay channels
NO / NC
Normally open and normally closed contacts
USB-C UART
9600 baud communication interface
Remote / Local
Operation interface
250 VAC
Maximum switching voltage
Up to 2 A
Rated relay load
≤ 4 ms
Maximum operate time
≤ 4 ms
Maximum release time
Flexible Contact Access
Normally Open (NO) contact access
Normally Closed (NC) contact access
Independent relay-channel control
Programmable selector operation
Programmable distributor operation
Safety turn-on features
Local operation interface
Applications
Automated test-system routing
Device and load switching
Multi-device signal routing
Sensor & instrumentation switching
Designed for Programmable Relay Control
Independent Channel Control
Switch twelve relay channels individually under software control.
Flexible Contact States
Use normally open or normally closed paths according to the fixture design.
Built-In 12-Channel Relay Architecture
PRB-4200 provides twelve independently controlled electromechanical relay channels for programmable routing, switching and test-fixture reconfiguration.
- 12 independently controlled relay channels
- Normally open and normally closed contacts
- Up to 250 VAC switching capability
- Rated relay load up to 2 A
- Operate and release time up to 4 ms
- Selector and distributor routing modes
nV Software Capabilities
- Relay channel control
- Channel-state configuration
- Switching-sequence setup
- Routing-state management
- Recipe save and load
- Terminal-level communication
Open and Integrable Platform
USB-C UART communication at 9600 baud supports integration into laboratory automation and custom test systems. Operation can be managed remotely or locally according to the setup.
Supported Applications
Signal routing
Device switching
Automated test fixtures
Instrumentation switching
Typical Switching Tasks
✓ Independent relay switching
✓ NO / NC path selection
✓ Signal routing
✓ Load switching
✓ Selector operation
✓ Distributor operation
✓ Remote / local operation
✓ Automated switching sequences
✓ Fixture reconfiguration
✓ Multi-device switching
✓ Signal distribution
✓ Repeatable routing states
✓ User-defined switching workflows
Need programmable relay switching?
Talk to our engineering team about your routing, switching, load-control or automation requirements.