
Timers & Controls
Consult the IDX Product Catalog on the “How to Order” page for Complete Listing & Pricing
- Multi-Function Low Voltage Timers
- Accessories for Multi-Function Low Voltage Timers
- Plug-In Timers
- Accessories for Plug-In Timers
- Flat Pack Timers
- Accessories for Flat Pack Timers
Timing Accuracy Note: All IDX Timers & Display Timers have quartz timing accuracy of .05% and are therefore guaranteed to have a maximum error of 0.12 seconds over a typical 4 minute wash cycle.
Weights & Measures Sinage Note: All IDX Display-Timers satisfy Department of Weights & Measures requirements to scroll both the starting price and the amount of service time that is provided for that price.

Designed to be a direct replacement for the Specialty Manufacturer “Time Machine Timer” and others with the same footprint. The AT300 has enhanced features like: a 5 AMP relay output; wide range of input voltages from 12 VAC/VDC to 28 VAC & 40 VDC; Last Alert and Coin In beep output; 256 coin accumulation; 1 to 15 coins to start; an optional plug in display (part# AT300DB-3S7); plus more…

Same features as the AT300 plus the “Two Time” option for combo vacuums, air / water machines or for specials. Can use two plug in displays (part#: AT300DB-3S7).

The AT300-QUAD model has 4 separate 5 AMP outputs with 1 coin input. Great to reduce costs on a vacuum island or other projects. Can use two plug in displays (part#: AT300DB-3S7).

3 – Seven Segment Display for the IDX Model AT300 Timer.

Last Alert horn powered by a voltage range of 9-40 VAC/VDC connected through red and black wires. Includes an “L” bracket for mounting.
AT402 – DISCONTINUED (Use AT401-402-ADPT for conversion)
24VAC Accumulating Plug-In Timer, changeable by 1 sec per coin settings. Short circuit proof output. (Uses DS511 Socket). The AT402 replaces the OBSOLETE AT401D.
Options for AT402
THESE OPTIONS ARE FACTORY INSTALLED ONLY AND CANNOT BE FIELD INSTALLED.
(TO SPECIFY OPTION, ADD APPROPRIATE SUFFIX TO BASIC MODEL NUMBER.)
(Note: Options -L and -X cannot be combined)
- -C Accumulating timer for Patent #4,976,346 Counter Option w/ High Security Output for Coin Counter
- -L Auxiliary output alert plus auxiliary output for coin counter. Last Coin Alert, 1 output for light and 1 output for 24VDC horn.
- -X Optional output for X-TRA Time – Extends 20 second period after Service Time has expired for customer to deposit additional coins for extra time. Auxiliary output will pulse light 20 times for visual indication.

Last coin alert horn capable of being powered by multiple voltages: 9 – 34 VAC/VDC. 2 year warranty.

Last coint alert horn (plug-in type, uses DS508) D/C type. Used with AT402-L.
LC525-DC
Last coint alert horn 24 VDC type. Same as LC521-DC but without the plug-in housing.
DS508
8-pin socket. (Can be DIN rail mounted.)
DS511
11-pin socket. (Can be DIN rail mounted.)

DIN rail. (Specify length in inches.)
AF411 – DISCONTINUED
Click to download brochure: LitC-AF411.pdf
Blow down timer for automatic car wash that can be activated by treadle switch, thermostat, or timer in self service bays. Size: 5.375″L x 3.563″W x 1.75″H.
AT411E
Click to download brochure: LitC-AT411E.pdf
The IDX AT411E series of accumulating timers can be used in vacuums or bays. This series of timers can operate either on 120VAC or 24VAC and switch out either voltage. Operators can field adjust time and or coins to start. Size: 5.375″L x 3.563″W x 1.75″H.