PDS
Multi-circuit power sequencers with 30A latching relays for controlled system startup and shutdown in permanent installations.
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+ABOUT THE PDS SERIES
Reliable sequencing for multi-circuit systems.
The PDS series offers dependable, step-by-step power sequencing to protect sensitive equipment from harmful inrush currents during startup.
Engineered for installations with multiple circuits, the PDS series provides simple and robust power-on and power-off sequencing. Each unit is built around high-capacity 30A latching relays to manage high-current loads reliably. Available in 4, 8, or 12 circuit configurations, the PDS can be specified for 120V, 240V, or 277V systems.
This straightforward design ensures that audio amplifiers, video walls, and other critical systems power up and down in a safe, predictable order, extending equipment life and preventing tripped breakers. It is an essential building block for any integrated power control infrastructure.
WHY IT MATTERS
Engineered for safe and simple operation.
01
High-capacity 30A latching relays for dependable control.
Each circuit is controlled by a robust 30A latching relay, providing ample capacity for high-current loads and ensuring stable, reliable switching performance for years of service.
02
Flexible configurations for systems of any size.
Available in 4, 8, and 12 circuit models (PDS-12-4, PDS-12-8, PDS-12), the PDS series scales to match your project’s specific needs, from small racks to large distributed systems.
03
Support for multiple service voltages.
The PDS series is designed for versatility, with standard 120V models and available options for 240V and 277V operation to accommodate a wide range of installation requirements.
FAQ
Your questions, answered.
Common questions about the PDS series power sequencers.
Are these cables compatible with all LynTec power control panels?
Yes. Our power cables are designed for guaranteed compatibility across the entire LynTec ecosystem. This includes our RPC remote control breaker panels, PDS power distribution sequencers, NPAC rack-mounted panels, and other related infrastructure.
Using our cables ensures a secure and reliable physical connection, simplifying the installation process and providing peace of mind that your power chain has no weak links.
Can I link multiple PDS units for more than 12 circuits?
Yes, you can easily scale your sequencing for larger systems. While PDS units do not directly daisy-chain their internal logic, multiple units can be controlled from a single master switch or control system output. By wiring the contact closure inputs in parallel, you can initiate the sequence on all connected PDS units simultaneously for coordinated startup of dozens of circuits.
Can the RX series be used with a separate power sequencer?
Yes, the RX series is an ideal companion to a power sequencer. RX products are designed for dedicated power conditioning and protection, not sequencing. For best results, you can install an RX unit to provide clean, protected power to an entire rack, which can then be distributed and sequenced by a separate device like a LynTec RPC or PDS panel.
This modular approach allows you to specify best-in-class protection and sequencing independently, creating a robust and reliable power infrastructure for your entire system.
How do I choose between the different PDS models?
The primary difference between PDS models is the number of sequenced circuits they control. The series includes the PDS-12-4 (4 circuits), PDS-12-8 (8 circuits), and PDS-12 (12 circuits). You can select the model that best matches the circuit count needed for your rack, zone, or specific equipment group.
How is the sequencing on a PDS unit initiated?
The PDS series is designed for straightforward integration. Sequencing is initiated via a simple, low-voltage dry contact closure from an external key switch, a control system relay, or another master power control panel. This allows for easy implementation into a wide range of system designs without requiring network access or complex programming.
Is the PDS series available for 208V, 240V, or 277V systems?
Yes, the PDS series is designed to be flexible for different electrical services. While standard models operate at 120V, we offer specific versions for 240V and 277V systems. This allows you to specify the correct sequencer for a wide range of commercial installation requirements found in performance venues, houses of worship, and large facilities.
What is the maximum load per circuit on a PDS sequencer?
Each circuit in the PDS series is equipped with a robust 30A latching relay. This high capacity is engineered to reliably manage the significant inrush currents associated with audio amplifiers, video wall power supplies, and other demanding equipment, ensuring stable and safe operation under heavy loads.
Why is power sequencing important for an AV or lighting system?
Powering on multiple high-current devices at once can create a large inrush current spike, which can trip breakers or damage sensitive electronics. A power sequencer like the PDS staggers the startup of each circuit in a controlled, step-by-step order.
This managed approach prevents electrical overload, protects your equipment investment, and ensures a stable, reliable system startup every time.
If you have any inquiries about our products, feel free to ask us or visit our help desk for more information.
EXPLORE MORE
Explore other power control series
RPCR
A series of modular relay panels for high-amperage circuit control in installed sound and lighting systems. RPCR panels provide scalable, remotely operated control for 8 to 64 circuits, with options for 2-pole relays and integrated brownout protection.
Switches
Physical control interfaces for LynTec power sequencing systems. Includes key switches, push-button sets, and locking switches in wall-plate and rack-mount form factors for simple, secure system activation.
LCP
Intelligent lighting control panelboards built on reliable motorized breakers. LCP panels provide versatile DMX, sACN, and IP control for performance venues, houses of worship, and architectural applications requiring robust, automated power management for lighting and video walls.
LC
The LC Series provides DMX512-addressable control for lighting circuits using motorized breakers within integrated panelboards and load centers. Engineered for lighting designers and integrators needing direct control over non-dimmed loads from a lighting console.
LCRP
The LCRP series provides DMX-controlled relay panels for switching high-amperage lighting loads. Engineered for permanent installations, these panels offer direct DMX512 control over 30A relays, simplifying the integration of non-dimmable fixtures and effects into a theatrical or architectural lighting system.
MS
The MS Series provides modular sequencing for power control using breaker or relay based panels. Engineered to protect sensitive audio and video systems from damaging inrush currents, these panels ensure a safe, controlled startup and shutdown sequence for all connected equipment.
NPAC
Network-controlled, multi-circuit relay panels for professional AVL racks. NPAC provides programmable power sequencing and remote management in a 2RU chassis, simplifying installation and integrating with DMX, sACN, and IP-based control systems.
RPC
The RPC series provides a complete, web-enabled power control infrastructure for complex installations. It combines master and secondary panels to manage up to 168 circuits from a single interface, offering robust sequencing, brownout protection, and remote monitoring for performance venues and broadcast facilities.
RC
A family of remote control accessories for the LynTec CQ Series power sequencing ecosystem. RC Series products provide simple, hard-wired control and status monitoring from convenient wall-mount or rack-mount locations.
SGX
The SGX series provides modular, high-performance surge protection for LynTec power control panels. These sidecar units house multiple 20A SurgeX modules, adding robust, multi-stage protection against surges up to 6,000V. SGX modules integrate directly with MSP, LCP, SCP, and RPC panels for a complete power control and protection solution.
XPC
A modular power control system that extends intelligent sequencing to remote locations. XPC uses a central controller to manage a network of relay modules, allowing integrators to place control exactly where equipment is located, independent of the main breaker panel.
RP
Professional-grade rack-mount power distribution units featuring integrated power monitoring, robust surge protection, and a durable Tour Class chassis. Designed for touring rigs and permanent commercial AV installations.
SCV
On-line, double-conversion Uninterruptible Power Supply (UPS) systems designed to provide the highest level of power protection for mission-critical AVL, broadcast, and IT equipment in rack-mount applications.
CQ
The CQ Series offers modular, standalone power sequencers designed for simple and reliable operation. Units can be easily linked with RJ-45 cables to create scalable, synchronized power-up sequences for AV systems of any size, without requiring a central controller.
RX
Professional surge protection and power conditioning for sensitive AV and digital processing systems. The RX series uses a patented Hybrid Filter Technology to protect all three power lines (hot, neutral, ground) from both high-energy surges and low-level line noise.
IP
Network-addressable power control and distribution units designed for remote management and integration with AV control systems. The IP Series allows for control and monitoring over standard IP networks via a web interface, TCP/IP, or UDP for simplified system automation.
JG
The JG Series (Previously JuiceGoose) offers economical and reliable 1U rack-mount power distribution units. Available in 15A and 20A models, these PDUs provide essential spike and noise protection with practical features for straightforward commercial AV installations.
KIN
Compact, line-interactive UPS systems providing reliable battery backup, automatic voltage regulation, and AC power conditioning for professional AV and IT equipment in space-constrained installations.
L
Specialized surge protection modules for low-voltage audio and data signal lines. The L Series is engineered to safeguard sensitive AVL equipment connected via long or outdoor cable runs from lightning-induced electrical surges.
PD
Custom-configured vertical power distribution strips designed for high-density equipment racks. Each unit is built to order with specified circuits, receptacles, and wiring to simplify complex AVL installations and reduce on-site labor.
RT
Simple and reliable remote power control activated by low-voltage contact closure. Engineered for non-networked applications requiring dependable, straightforward power sequencing.
SL
The SL Series offers compact, slim-profile Uninterruptible Power Supplies (UPS) using advanced lithium-ion battery technology. Designed for space-constrained AV installations like digital signage, kiosks, and compact racks.
SQ
A standalone, rack-mounted power sequencer with a three-step delay. Designed for simple, reliable startup and shutdown protection in single-rack AV systems without requiring a master controller.
SRA
The SRA Series offers line-interactive Uninterruptible Power Supplies (UPS) with automatic voltage regulation. Designed for cost-effective protection, these units safeguard sensitive AVL equipment from brownouts and outages, ensuring system uptime with a rack-mountable design.
TC
The Tcom-1 GMT-style fuse and alarm panel for telecommunications and DC power distribution. Redundant circuit protection with remote alarm monitoring in a single 1U platform.
Battery Backup – UPS
Rack-mount and convertible UPS systems designed to provide clean, continuous power for critical AV and IT equipment. LynTec UPS units feature line-interactive and on-line topologies to protect against outages, sags, and swells, ensuring operational continuity for sensitive electronics.
Modules
Field-installable components designed to add specific control, sequencing, or protection capabilities to LynTec power control panels. Modules allow for flexible system expansion and simplified field service.
SC
The SC Series provides simple, reliable RS-232 serial control for branch circuits in panelboards, load centers, and relay panels. It is ideal for integrating power control into legacy automation systems.
SPD
Stand-alone surge protective devices engineered to safeguard sensitive AV, lighting, and broadcast electronics from damaging voltage spikes and power anomalies. Designed for easy integration into existing LynTec power control panels for a complete infrastructure protection strategy.
Upgrade Kit
Modernize existing electrical panels with network control, sequencing, and remote monitoring. LynTec upgrade kits replace legacy controllers in existing enclosures, preserving infrastructure investment while adding modern capabilities.
XLR Accessories
Integrate standard DMX and other 3-pin or 5-pin XLR control signals into your LynTec power control system. These accessories provide reliable, secure connections for triggering sequences and extending control networks within professional AV and lighting installations.
Looking at the PDS series for a project?
Our team can help you select the right circuit count and voltage options to ensure safe and reliable power sequencing for your installation.