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2-Channel 0-10 V Lighting/
Plug Load Controller

COMPLIANCE

This device complies with part 15 of the FCC. Operation is subject to 
the following two conditions: (1) this device may not cause harmful 
interference, and (2) this device must accept any interference received, 
including interference that may cause undesired operation.

FCC NOTE:

 The manufacturer is not responsible for any radio or TV 

interference caused by unauthorized modifications to this equipment. 
Such modifications could void the user’s authority to operate the 
equipment.

NOTE:

 This equipment has been tested and found to comply with the 

limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. 
These limits are designed to provide reasonable protection against 
harmful interference in a residential installation. This equipment 
generates, uses and can radiate radio frequency energy and, if not 
installed and used in accordance with the instructions may cause 
harmful interference to radio communications. However, there is no 
guarantee that interference will not occur in a particular installation. If 
this equipment does cause harmful interference to radio or television 
reception, which can be determined by turning the equipment off and 
on, the user is encouraged to try to correct the interference by one or 
more of the following measures:

•  Reorient or relocate the receiving antenna.
•  Increase the separation between the equipment and receiver.
•  Connect the equipment into an outlet on a circuit different from that 

to which the receiver is connected.

•  Consult the dealer or an experienced radio/TV technician for help.

Important note:

 To comply with the FCC RF exposure compliance 

requirements, no change to the antenna or the device is permitted. 
Any change to the antenna or the device could result in the device 
exceeding the RF exposure requirements and void user ’s authority to 
operate the device. 
This Class B digital apparatus complies with ICES-005 of Canada.

WARNINGS/SAFETY

WARNING

Risk of Fire or Electric Shock

• Disconnect power at the circuit breaker(s) or disconnect 

switch(es) before installing or servicing.

• Installation and/or wiring must be in accordance with national 

and local electrical code requirements.

• Only use copper conductors rated 105°C minimum
• Battery is not user replaceable.
• Do NOT use timer to control devices that could have dangerous 

consequences due to inaccurate timing such as sun lamps, 
sauna, heaters and slow cookers.

• Class 1 connections shall be torqued to a minimum of 10.6 lb-in.
• Class 2 connections shall be torqued to 4.5 lb-in.
• Cover should be installed at all times when not servicing. 

NOTICE

Dispose of product per local regulations on the disposal of lithium 

batteries.

Ratings

1

Operating Voltage

120-277 VAC

E-Ballast/ Magnetic Ballast

16 A, 120-277 VAC

Resistive

20 A, 120-277 VAC

General Purpose

20 A, 120-277 VAC

Tungsten

12.5 A, 277 VAC

Motor

1/2 HP, 120 VAC; 1 HP, 240 VAC

Ambient Operating Temperature

0° to 55° C (32° to 131° F)

Dimensions

8.2" H x 8.2" W x 2.8" D

For indoor use only

1

The ALC2-R is suitable for plenum use.

^1 Type 1 action, operating control, PD2 pollution 
degree, Impulse voltage 4000V.

Class 1:0-10VDC output = 50mA per channel
Class 2: 24 VDC = 290mA Total

ALC2-R

OVERVIEW

The ALC2-R 2-Channel controller allows for each channel to be 
independently controlled via schedule, sensor, or combination of the 
technologies to provide even greater energy savings. Each channel can 
be configured to work as either 0-10 VDC for dimming applications, or 
as ON/OFF for plug load or other non-dimming application needs. These 
settings will be available via the ARISTA app.

Summary of Contents for ALC2-R

Page 1: ...enna or the device is permitted Any change to the antenna or the device could result in the device exceeding the RF exposure requirements and void user s authority to operate the device This Class B digital apparatus complies with ICES 005 of Canada WARNINGS SAFETY WARNING Risk of Fire or Electric Shock Disconnect power at the circuit breaker s or disconnect switch es before installing or servicin...

Page 2: ...olling circuit 7 Verify blue LED is flashing and all connected loads are ON a Green Load indicators and loads should turn ON and OFF by manual button presses 8 Refer to programming instructions NOTE For Programming instructions please visit www Intermatic com The ARISTA App is available on Apple App and Google Play stores Search for ARISTA by Intermatic 8 1 4 8 1 4 C L 8 1 1 3 8 1 3 8 1 3 8 1 3 8 ...

Page 3: ...m switch sensor 24 V Connect to 24 V Power from switch sensor Note Maximum distance 200 with a minimum wire size of 24 AWG maximum wire size of 16 AWG ALC2 R DIGITAL INPUT WIRING DIAGRAM ALC2 R CLASS 1 WIRING DIAGRAM CLASS 2 WIRING UNSWITCHED LINE NEUTRAL POWER SOURCE POWER SOURCE DIMMING LIGHTING LOAD NON DIMMING LIGHTING LOAD 0 10V DIMMING WHT WHT BLK BLK ALL OUTPUTS CAN BE CONFIGURED FOR EITHER...

Page 4: ... 24 AWG maximum size of 16 AWG 2 Communications can be done via Bluetooth or wired when using 24 V installations and ARISTA ALC DH BT Daylight Harvesters LOAD 2 LOAD 1 NEUTRAL LINE 2 LINE 1 LINE IN 0 10V OUTPUT TIMER POWER OUTPUT LOADS ANALOG INPUTS DIGITAL INPUTS AI 1 24V PUR PNK COM COM COM DIN DIN 24V 24V DI 2 DI 1 CLASS 2 WIRING AO1 AO2 24V AO COM ARISTA DAYLIGHT HARVESTER COMMUNICATIONS CAN B...

Page 5: ...0 V wire from Dimmer PUR Connect to Purple 0 10 V wire from Dimmer DIN1 or DIN2 Connect switch leg side of Dimmer APP configuration required for DIN2 24 V Connect to power side of Dimmer Note 1 This approach utilizes both Digital and Analog Inputs on the ALC2 R 2 When using a non Intermatic dimmer switch daylight harvesting will need to be installed as a wireless configuration 3 Additional configu...

Page 6: ...rranty claim online at www intermatic com This warranty is made by Intermatic Incorporated Customer Service 1950 Innovation Way Suite 300 Libertyville IL 60048 For warranty service go to www intermatic com or call 815 675 7000 For complete information on Intermatic products literature and contractors guides visit www intermatic com 158 02439REF ...

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