RC-74DL

12−button Ethernet and KNET™ Control Keypad with Knob and Displays (US)

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RC-74DL
  • 12−button Ethernet and KNET™ Control Keypad with Knob and Displays (US)
RC-74DL
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The RC−74DL is a 12−button control keypad, with knob and LCD displays. It is a versatile device that connects to powerful control tools: over Ethernet it connects to Kramer's Site−CTRL™, a remote AV control, site management & monitoring system. For extended controlled device capacity it connects to LAN−connected control gateways. For remote keypad control it connects via KNET™ to master room controllers and auxiliary keypads. It flexibly serves either as a standalone room controller, part of multi−units KNET™ system, or part of multi−unit Ethernet system managed by Kramer Site−CTRL™ site management platform. The RC−74DL is ideal for auditoriums and meeting rooms, for convenient control of their complex multimedia systems and other room facilities such as screens, lighting and shades.

  • Back Lit & Label Capable Buttons - 12 RGB−color, tactile feedback, backlit buttons. Buttons are grouped in 3 groups, each with it group LCD display.
  • Custom Labeled, Removable Button Caps.
  • Volume Control Knob with LEDs - Bi−directional rotary dialed digital knob for volume control, with 5 LEDs bar for visual volume level feedback.
  • LCD Displays - 3 blue−color and 8 white−characters LCD displays, in 3 button groups, for programmed visual feedback indication and group configured labeling.
  • 2 K-NET™ Connectors - Connect to master room controller, and auxiliary keypads for remote keypad control.
  • K-NET™ Single Link Connection - Provides a single keypad link cable−connectivity, carrying both power and keypad control communication information.
  • 1 RS-485 Bi-directional Control Port - Control devices via RS−485 control protocols.
  • 3 RS-232 Bi-directional Control Ports - Control a device via bi−directional serial control protocols.
  • 2 IR Emitter Control Ports - Control a device via IR control protocols.
  • 2 GPI/O Control Ports - Control a device via general purpose I/O ports, program−configured as digital input, digital output or analog input interface for controlling sensors, door−locks, audio volume and light dimming level, or lighting control devices.
  • 4 Relay Control Ports - Control a device via relay contact closure, such as scrolling up and down screens, drapes, shades, and blinds.
  • IR Sensor Port - Learns commands from IR remotes.
  • Program Control - Program configuration with Kramer K−Config software.
  • Kramer Site-CTRL™ Compatibility - For network management and remote control over the Ethernet port.
  • Keypad Lock-Out - Option for tampering prevention by locking and unlocking of the keypad buttons.
  • Mini USB Port - For uploading configuration files, setting the K−NET™ ID number, and powering the device during configuration.
  • Mounting - In−wall, in standard 3 gang US wall junction boxes.
  • Easy Installation - Fits to standard in−wall boxes for simple and cost−reducing installation.
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PORTS

OUTPUTS

DEFAULT IP SETTINGS

POWER CONSUMPTION

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.

INCLUDED ACCESSORIES

OPTIONS

PRODUCT DIMENSION

PRODUCT WEIGHT

SHIPING DIMENSION

SHIPING WEIGHT

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Main Uses

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Cables

COMMUNICATIONS - RS-232 - 3-PIN TBLOCK

Cable Inputs Outputs Audio Features
BC-1T Mono Audio/Control Bulk Cable Bare End Bare End U Length − 300m (984ft)
BCP-1T Bulk Balanced Mono Audio or Control Cable - Plenum Rated Bare End Bare End U Lengths − 76−305m (250−1000ft)

COMMUNICATIONS - RS-485 - 3-PIN TBLOCK

Cable Inputs Outputs Audio Features
BC-1T Mono Audio/Control Bulk Cable Bare End Bare End U Length − 300m (984ft)
BCP-1T Bulk Balanced Mono Audio or Control Cable - Plenum Rated Bare End Bare End U Lengths − 76−305m (250−1000ft)

COMMUNICATIONS - USB - MINI

Cable Inputs Outputs Audio Features
C-USB/Mini5 USB−A to Mini−B Cable 1 - USB-A 1 - USB-Mini N/A Lengths − 3−15ft

COMMUNICATIONS - K-NET - 4-PIN TBLOCK

Cable Inputs Outputs Audio Features
BC-2T Stereo Audio/Control Bulk Cable Bare End Bare End U Length − 300m (984ft)
BCP-2T Bulk Dual Shielded Pair Cable - Plenum Rated Bare End Bare End N/A Lengths − 76−305m (250−1000ft)

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USER MANUAL

SOFTWARE UPDATES

FIRMWARE UPDATES

DRIVER

RELEASE NOTES

IMAGES

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Configurations

Model Description
RC-54DL(W) US-size RC-54DL, White Design Frame, PSU + Power cord, Label Set
RC-54DL/JP(W) US-size RC-54DL, White Design Frame, PSU + Japan Power cord, Label Set
RC-54DL(G) US-size RC-54DL, Grey Design Frame, PSU + Power cord, Label Set
RC-54DL/JP(G) US-size RC-54DL, Grey Design Frame, PSU + Japan Power cord, Label Set
RC-54DL(B) US-size RC-54DL, Black Design Frame, PSU + Power cord, Label Set
RC-54DL/JP(B) US-size RC-54DL, Black Faceplate, PSU + Japan Power cord, Label Design Frame
RC-54DL(BAL) US-size RC-54DL, Brushed-aluminum Design Frame, PSU + Power cord, Label Set
RC-54DL/JP(BAL) US-size RC-54DL, Brushed-aluminum Design Frame, PSU + Japan Power cord, Label Set