Kramer RC-308 8-Button PoE and I/O Control Keypad (EU, UK, US)
RC-308 is a compact 8-button control keypad that fits US, European and UK standard 1-gang wall junction boxes. Easy to deploy with a single LAN cable carrying both power (PoE) and communication, it fits decoratively within a room design. It is perfectly suited for use as a user interface keypad within a Kramer Control system. Using K-Config, tap into the rich, built-in I/O interfaces that enable this keypad to be used as a flexible, standalone room controller. In this way, it is ideal for classroom and meeting room control, providing end-user convenient control of complex multimedia systems and other room facilities such as screens, lighting and shades. Multiple keypads can be linked together side-by-side or at a distance, via a single K-NET™ cable carrying both power and communication, providing uniform design and user experience.
Key features: Clear and Customizable User Interface - RGB-color, tactile feedback, backlit buttons with custom labeled, removable button caps, allowing simple and intuitive end-user and guest control over facility deployed devices and systems; Flexible Room Control - Control any room device via LAN connections, multiple RS-232 and RS-485 serial ports, and various IR, relay and general purpose I/O built-in device ports. Connect the keypad to an IP network with additional control gateways interfacing with remote controlled devices, for extending control across large space facilities; Expandable Control System - According to arising demands, easily expands to be part of a larger control system, or coupled-operation with auxiliary keypads, via either LAN or K-NET™ single cable connection delivering both power and communication; Simple Control Programming - Using K-Config software. Leverage the power of Kramer’s highly customizable, flexible and user-friendly software, to easily program complex control scenarios of Pro-AV, Lighting, and other room and facility controlled devices; Easy and Cost-effective Installation - Compactly fits into standard US, EU and UK 1-gang in-wall box size, allows decorative integration with room deployed user interfaces such as electrical switches. Keypad installation is fast and cost-effective via single LAN cable providing both power (PoE) and communication connections.
| Inputs | 1 IR Sensor: For IR learning |
|---|---|
| Outputs | 2 IR: On 2-pin terminal block connectors; 2 Relays: On 2-pin terminal block connectors (36V AC or DC, 2A, 60VAC maximum on non-inductive load) |
| 1 Ethernet | On an RJ-45 female connector for PoE, device configuration, control and firmware upgrade |
| 2 RS-232 | On 3-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 |
| General | Default IP Settings: DHCP Enabled |
| Power | Source: PoE or 12V DC 2A power supply; Consumption: 12V DC, 780mA |
| 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 | Safety: CE, UL; Environmental: RoHs, WEEE |
| Enclosure | Size: 1-Gang wall-plate; Cooling: Convection ventilation |
| Accessories | Included with All Versions: Power adapter, tweezers for removing button caps, standard button label set; Included with US-D Version: 2 US Frame sets and faceplates (1 in black and 1 in white); Included with European Version: 1 EU white frame, 1 UK white frame, 1 EU/UK white faceplate |
| Product Dimensions | EU, UK: 8.60cm x 4.70cm x 8.60cm (3.39" x 1.85" x 3.39" ) W, D, H; US: 6.98cm x 4.70cm x 11.43cm (2.75" x 1.85" x 4.50" ) W, D, H |











