Architectural Control Solutions

Presidor™ Room Linker/Combiner (PRLC-4) is an intelligent multi-port DMX512 merger designed as the “hub” for the Presidor™ Wall Stations (PWS). PRLC-4 will allow input streams of DMX512 data to be merged when contact inputs are “patched” to create a larger room/zone. Each PRLC-4 will support up to 4 rooms/zones of PWS wall stations (DMX512) with isolated DMX inputs and an integrated 48VDC power supply to each room/zone. Multiple PRLC-4’s (maximum 8) can be cascaded together with RJ45 connection to permit up to 25 rooms/zones of PWS controls merged into a single DMX512 output. Field connections are either via RJ45 with Cat5/5e/6 wiring or terminal block over existing Belden 9773 wiring. Four (4) programmable maintained dry-contact inputs permit PWS (Presidor™ Wall Station) linking in any possible room/zone combination. At only 1RU in height the PRLC-4 will fit in any standard 19″ rack or can be supplied with a small purpose built 19″ wall mount rack (PRLCR-4U).

Patent

Four opto-isolated DMX512 data inputs with 48VDC power for direct connection to room/zone Presidor™ Walls Station (PWS) inputs.
One DMX512 “merged” output.
Field connections are via either RJ45 with Cat5/5e/6 wiring or “Phoenix style” terminal block over existing Belden 9773 wiring.
Multiple PRLC-4’s can be cascaded together to support up to 25 rooms/zones of Presidor™ Wall Stations (PWS).
Intuitive user interface comprising of high contrast, low power, O-LED display and navigational pod interface allows for ease of operation.
Four programmable maintained dry-contact inputs for room linking.
Integrated network RJ-45 connection to optional Presidor™ Remote Display Unit (RDU) via Cat5/5e/6 wiring.

State-of-the-art high speed, low power “green” processor.
Onboard memory dongle for easy save and restore of all programmed “room patching”.
Face panel LED indication of individual DMX room data inputs and power.
A 12VDC (10 Watt) supply to power industry standard auxiliary low voltage equipment.
UL approved NEMA C13 fused power disconnect (universal computer power receptacle) with integral illuminated power switch. Power cable included.
Patented.

Ordering Information

Model	Application
PRLC-4	Room Linker/Combiner, 4 x DMX inputs, DMX512 output.
PRLCR-4U	PRLC 19″ Wall Rack. Supports up to 4 x PRLC-4.
PWS-RDU-25R	Remote Display Unit (Link Station) for linking up to 25 rooms.

October, 2023 • Calgary, AB
JSI Manufacturing (JSI) expands architectural control capabilities.

JSI is pleased to announce that we are now shipping the Presidor Room Linker GUI. This version of Presidor Wall Station (PWS-RDU) is designed to permit ease of room linking and labeling in multi-room flex spaces. This touch screen interface is fully programming for control up to 25 rooms/zones and any combination of multiple room-links including room overlap and room within a room.

Designed to plug directly into our Presidor Room Linker/Combiner (PRLC-4) this new product provides enhanced capabilities beyond the existing dry contact inputs on the PRLC-4.

“This new graphic touch interface and display provides unique user-friendly capabilities and unmatched value for single DMX universe multi-room applications such as convention and hotel meeting facilities, large dining spaces and flex space areas”, states JSI Owner and Founder Shaun Johnson.

Custom Four (4) Room Master Link Panel, by Parlights

Technical Documentation

Datasheet.pdf Download

Specifications Download

Manual.pdf Download

PLCR-4 Room Linker Combiner Download

PLC Complete (3D).pdf Download

PWS Multi Room Zone Application Riser.pdf Download

PRLCR-4RU.pdf Download

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