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Step 6:  Connect the power 

If the device is not powered via PoE, connect the 12V DC power adapter to the 

RC-308 

and plug the adapter into the mains. 

Safety Instructions 

 

Caution: 

There are no operator serviceable parts inside the unit.

 

Warning: 

Disconnect the power and unplug the unit from the wall before installing. 

Se

www.KramerAV.com

 for updated safety information. 

 

Step 7:  Operate RC-308 

Operate

 RC-308 

via the front panel buttons, as a

 

room controller keypad configured via 

K-Config

 

Technical Specifications 

Inputs 

1 IR Sensor 

For IR learning 

Outputs 

2 IR 

On 3-pin terminal block connectors 

Ports 

2 RS-232 

On 5-pin terminal block connectors 

 

1 RS-485 

On a 3-pin terminal block connector 

 

1 K-NET 

On a 4-pin terminal block connector 

 

2 Relays 

On 2-pin terminal block connectors (30V DC, 1A) 

 

1 GPI/O 

On a 2-pin terminal block connector 

 

1 Mini USB 

On a female mini USB-B connector for configuration and firmware 
upgrade 

1 Ethernet 

On an RJ-45 female connector for device configuration, control and 
firmware upgrade 

Default IP Settings 

DHCP Enabled 

In order to connect to the 

RC-308

 on first installation, you need to 

identify the IP address that has been automatically assigned to the  

RC-308

 

Power 

Consumption 

12V DC, 780mA 

Source 

PoE or 12V DC, 2A with open DC head  

Cooling 

Convection Ventilation 

 

Environmental 
Conditions 

Operating Temperature 

0° to +40°C (32° to 104°F) 

Storage Temperature 

-40° to +70°C (-40° to 158°F) 

Humidity 

10% to 90%, RHL non-condensing 

Regulatory 
Compliance 

Safety 

CE, UL 

Environmental 

RoHs, WEEE 

Enclosure 

Size 

1 Gang wall plate 

Type 

Decora

®

 

General 

Net Dimensions (W, D, H) 

US: 7.9cm x 4.7cm x 12.4cm (3.1" x 1.9" x 4.9) 

EU: 8cm x 4.7cm x 8cm (3.1" x 1.9" x 3.1) 

UK: 8.6cm x 4.7cm x 8.6cm (3.4" x 1.9" x 3.4) 

Shipping Dimensions (W, D, H) 

23.2cm x 13.6cm x 10cm (9.1" x 5.4" x 3.9")  

Net Weight 

0.11kg (0.24lbs) 

Shipping Weight 

0.38kg (0.84lbs) approx. 

Accessories 

Included 

Special tweezers for removing button caps 

Optional 

For optimum range and performance use the recommended USB, 
Ethernet, serial and IR Kramer cables available at 

www.kramerav.com/product/RC-308

 

Specifications are subject to change without notice a

www.kramerav.com

 

 

Summary of Contents for RC-308

Page 1: ...rting the button labels 3 Mounting Screw Holes For securing the frame to the wall US version only 4 Configurable RGB Backlit Buttons 8 Configured to control the room and A V devices Remove button covers to insert button labels included 5 Mounting Bracket For fixing the frame to the in wall box 6 DIP Switches For K NET The last physical device on a K NET bus must be terminated For RS 485 The first ...

Page 2: ...e connected unit 15 Factory Reset Button Press while connecting the power and then release to reset the device to its default parameters To access this button you need to remove the Button Faceplate 16 Mini USB Type B Port Connect to your PC for firmware upgrade or for uploading the configuration To access the USB port you need to remove the Button Faceplate 17 IR Sensor For learning commands from...

Page 3: ...o RC 308 Step 5 Install RC 308 After connecting the ports insert the device into the in wall box and connect the parts as shown in the illustrations below European Version US Version We recommend that you use any of the following standard 1 Gang in wall junction boxes US 1 Gang US electrical junction boxes EU 1 Gang in wall junction box 47mm minimum depth DIN 49073 UK 1 Gang in wall junction box 7...

Page 4: ...for device configuration control and firmware upgrade Default IP Settings DHCP Enabled In order to connect to the RC 308 on first installation you need to identify the IP address that has been automatically assigned to the RC 308 Power Consumption 12V DC 780mA Source PoE or 12V DC 2A with open DC head Cooling Convection Ventilation Environmental Conditions Operating Temperature 0 to 40 C 32 to 104...

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