JOHNSON SYSTEMS INC. | Professional lighting control products and systems for cost-effective installations and upgrades. Specializing in complete digital conversions and retrofit of existing dimmers to the performance of current technology. Engineered Solutions with unsurpassed product quality and warranty on all. We are the industry leaders in lighting retrofit technology! 221e-621e, analog control, analog control station, architectural lighting control, cd 2000, cd 3000, cd 80 dimmer, cd 80 dimmer pack, cd 80 rack, cd-2000, cd-3000, cd-80 dimmer, cd-80 dimmer pack, cd-80 rack, cd2000, cd3000, cd80 12 pack, cd80 control, cd80 control tray, cd80 digital pack controller, cd80 dimmer, cd80 dimmer pack, cd80 dpc, cd80 pack, cd80 pack, cd80 portable, cd80 rack, cd80 supervisor, control stations, d to a converter, de 90, de 90 dimmer, de-90, de-90-3000, de90, de90 dimmer, de90-3000, digital environ, dimmer controls, dimmer rack, dimmer retrofit, dimming rack, dimming retrofit, distributed dimming, dmx 6 port, dmx 6-port, dmx combine unit, dmx combiner, dmx control station, dmx controls, dmx converter, dmx dimmer, dmx dimming, dmx lighting control, dmx management, dmx merger, dmx receptacles, dmx relay, dmx to analog, dmx to pwm, dmx wall plates, dmx512 dimmer, ec dimmer pack, ec quad, ec quad dimmer, edi dimmer, edi dimming, electro control, electro controls, electro controls dimmer, electro controls playmate, electro-controls, electronics diversified, entertainment dimmer, entertainment dimmer, entertainment dimming, environ, environ de90 dimmer rack, environ dimmer, environ ii, hi power lighting, hi-power lighting, house light control, icon dimmer, icon dimming, johnson controls, johnson system, mark 7, mark vii, protocol manager, quad dimmer, strand canada, strand canada service, strand cd 80, strand cd-80, strand cd80, strand cd80 dimmer, strand cd80 supervisor, strand de 90, strand de-90, strand de90, strand dimmer, strand dimming, strand environ, strand lighting, strand lighting cd80, strand supervisor, udc-24, udc24, xlr connector plates, xmg-51

Architectural Control Solutions

Theatrical
PWS-70P-DMX-B

Architectural
PWS-70P-DMX-W

Datasheet

Specifications

User Manual

PWS-70P-DMX Wiring & Connection Detail

PWS-70P-DMX Installation Reference

PWS-20P-RETRO Wiring & Connection Detail

PWS-20P-RETRO Installation Reference

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These products are energy efficient and consume less than 1 watt. Compliance with the International Energy Agency's "One Watt Initiative".

Presidor™ Wall Stations (PWS)

DMX Snapshot: Multi-Zone Controls and Streaming DMX Controls

Presidor™ Wall Stations (PWS) represent the next step in Architainment Lighting Controls. Intuitive operation is coupled with state-of-the-art capacitive touch technology permitting powerful distributed lighting controls for single or multi-room environments. Attractive 1 gang "Patent Protected" design is supported by color-matched adapter plates up to 7 gang and surface mount back boxes. Up to 70 presets on one universe of DMX512, a PWS can operate as either a DMX console or a DMX snapshot/playback device. Flexible and programmable auxiliary contact input and real-time scheduling allow for a myriad of interface possibilities with Building Management and Show Control systems. Wiring topology is fast, simple and inexpensive with standard Cat5/5e or Cat6 cabling using standard RJ-45 connectors. Daisy-chain up to 15 stations per room for multi-room environments of up to 25 rooms when used with Presidor™ Room Linker/Combiners (PRLC).

Patent Protected

Attractive screw-less design is ergonomic and sealed to dust.
70 Presets on one universe of DMX512 channels.
20 Preset version suitable for existing analog wiring applications.
Operates as either a DMX console or a DMX snapshot/playback device.
State-of-the-art high speed, low power "green" processor and ancillary circuitry with a power consumption < 1/4 Watt.
Dry contact input preset trigger.
Dual integrated light pipes allow for both automatic proximity sense and ambient light sense.
Embedded programming with alphanumeric preset labeling.

Intuitive navigation allows ease of operation.
Unique interactive real-time functionality including manually activated digital sliders.
Password-protected access for customized security.
Up to 15 daisy-chained stations per room/zone power and data inclusive over Cat5/5e/6 or 3-Pair cable.
Up to 25 rooms/zones per DMX universe with the use of Presidor™ Room Linker/Combiner (PRLC).
Small compact size permits installation in standard, readily available single gang electrical back boxes.
Available in white or black with optional color-matched adapter plates and surface mount back boxes allow for virtually unlimited retrofit possibilities.

Johnson Systems Inc.

Ordering Information • Digital Wiring Models
Model	Description/Application
PWS-70P-DMX-W	PWS, White, 70 Presets, DMX512 input and output, RS485 inter-station communication.
PWS-70P-DMX-B	PWS, Black, 70 Presets, DMX512 input and output, RS485 inter-station communication.
PWS-70P-PORT-B	Portable PWS, Black, 70 Presets. c/w 10' control cable, single gang plate with 10 pin XLR receptacle.
PWS-70P-KIT-W • NEW for 2024	Kit containing one PWS-70P-DMX-W (white) plus one 24VDC 60 Watt DIN rail mounted power supply.
PWS-70P-KIT-B • NEW for 2024	Kit containing one PWS-70P-DMX-W (black) plus one 24VDC 60 Watt DIN rail mounted power supply.
PS-DIN-24	24VDC DIN mounted 60 Watt kit for use with PWS controls.
PWS-70P-DMX-PBC-W • Coming Soon!	PWS, White, 70 Presets, DMX512 input and output. Realtime record and playback of streaming DMX up to 4 hours.
PWS-70P-DMX-PBC-B • Coming Soon!	PWS, Black, 70 Presets, DMX512 input and output. Realtime record and playback of streaming DMX up to 4 hours.
PWS-DEMO-KIT	Portable PWS demo kit c/w two PWS-70P stations, DMX input/output receptacles and 4' power cable.

Theatrical
PWS-20P-RETRO-B

Architectural
PWS-20P-RETRO-W

Presidor™ Wall Stations (PWS)

Analog Wiring Models

Johnson Systems specifically developed a version of Presidor™ Wall Stations that could easily retrofit into older "Heritage Buildings" with wide range of analog wiring without the need to run modern CAT5 or similar wiring to achieve a digital control station upgrade. Our unique inter-station communication — we refer to as Unipolor Bi-Direction Protocol (UBD) — allows quick retrofit wherever 3 conductors (daisy-chain) or 4 conductors (star) exist. This protocol operates on a single wire of virtually any type and allows for digital communication between the room "Main" PWS station and connected "Secondary" stations up to 12 stations per room. It is necessary to operate this model of station at a higher voltage between 24VDC & 48VDC. A Main/Master station will output up to 512 channels of DMX. Presets are limited to 20 compared with the standard 70 preset capability of the PWS-70P-DMX (previous page) in order to maintain function and noise immunity at the lower baud rate of this unique protocol. Minimum 4 wires required. Maximum distance between stations dependent on wiring type and gauge. Recommend power supply is model #PS-DIN-24, available in the PWS-KITs or stand alone.

Ordering Information • Analog Wiring Models
Model	Description/Application
PWS-20P-RETRO-W	PWS, White, 20 Presets, DMX512 input and output.
PWS-20P-RETRO-B	PWS, Black, 20 Presets, DMX512 input and output.
PWS-20P-RETRO-KIT-W • NEW for 2024	Kit containing one PWS-20P-RETRO-W (white) plus one 24VDC 60 Watt DIN rail mounted power supply.
PWS-20P-RETRO-KIT-B • NEW for 2024	Kit containing one PWS-20P-RETRO-W (black) plus one 24VDC 60 Watt DIN rail mounted power supply.
PWS-20P-PORT-B	Portable PWS, Black, 20 Presets, c/w 10' control cable, single gang plate with 10 pin XLR receptacle.
PS-DIN-24	24VDC DIN mounted 60 Watt kit for use with PWS controls.

Presidor™ Wall Stations (PWS)

Several Dozen Intuitive Menus Offer Customization Without Another Control Source


External DMX Snapshot Record	Up To 70 Presets In 7 Different Colors	Universal Customization	Configure All 512 DMX Channels

Each Preset Fully Programmable	Virtual Sliders For On-board Preset Editing	Real-time Scheduling Of Up To 70 Presets	Infrared Proximity And Backlight Sensors

> Presidor™ Wall Station • OUT OF THE BOX	> Presidor™ Wall Station • BASIC SET UP

> Presidor™ Wall Station • RECORDING A PRESET	> Presidor™ Wall Station • RECORDING DMX

Watch all the above Presidor™ videos in successive order on our YouTube Channel!

JOHNSON SYSTEMS INC.

1923 Highfield Cres. S.E., Calgary, Alberta T2G 5M1 Canada
Phone: (403) 287-8003 • Fax: (403) 287-9003

info@johnsonsystems.com