RC-78R
8button Ethernet and KNET™ Control
Keypad (USD)
| Ethernet - RJ-45
The RC78R is a 8button control keypad that fits
into standard 1 gang US wall junction boxes.
Connected over Ethernet to SiteCTRL™ remote
AV control, site management & monitoring system,
as well as LANconnected control gateways for
extended controlled devices capacity, and over
KNET™ to master room controller and auxiliary
keypads for remote keypad control, it can flexibly
serve either as a standalone room controller, part
of multiunits KNET™ system, or part of multiunit
Ethernet system managed by Kramer SiteCTRL™
site management platform. The RC78R 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. DECORA® design frames included in
USD model
FEATURES
Back Lit & Label Capable Buttons - 8 RGBcolor, tactile feedback, backlit buttons
Custom Labeled, Removable Button Caps
1 K-NET™ Connector - Connect to master room controller, and auxiliary keypads for remote keypad
control
K-NET™ Single Link Connectio - Provides a single keypad link cableconnectivity, carrying both
power and keypad control communication information
1 RS-485 Bi-directional Control Port - Control devices via RS485 control protocols
2 RS-232 Bi-directional Control Ports - Control a device via bidirectional serial control protocols
2 IR Emitter Control Ports - Control a device via IR control protocols
1 GPI/O Control Port - Controls a device via a general purpose I/O port, programconfigured as digital
input, digital output or analog input interface for controlling sensors, doorlocks, audio volume and
light dim level, or lighting control devices
2 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 KConfig 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 - To upload configuration files, set the KNET™ ID number, and power the device
during configuration
Mounting - Inwall, in standard 1 gang US junction box size
Easy Installation - Fits standard inwall boxes for simple and costreducing installation
TECHNICAL SPECIFICATIONS
INPUTS:
1 RS485, 2 RS232, 1 GPI/O, 1 KNET on terminal block connectors, 1 Ethernet on
an RJ45 connector, 1 infrared sensor, 1 Mini USB for programming
OUTPUTS:
2 IR emitter, 2 Relays (36V AC or DC, 2A, 60V AC maximum on noninductive
load), on terminal block connectors
DEFAULT IP
SETTINGS:
IP number 192.168.1.39; Mask – 255.255.0.0; Gateway – 0.0.0.0
POWER
CONSUMPTION:
12V DC, 570mA
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 noncondensing
PRODUCT
DIMENSION:
7.94cm x 2.80cm x 12.38cm (3.13" x 1.10" x 4.87" ) W, D, H
PRODUCT WEIGHT:
0.1kg (0.2lbs) approx
SHIPPING
DIMENSION:
23.20cm x 13.60cm x 10.00cm (9.13" x 5.35" x 3.94" ) W, D, H
SHIPPING WEIGHT:
0.4kg (0.8lbs) approx
INCLUDED
ACCESSORIES:
Power supply, black and white DECORA® design frames, black and white
mounting plates, Label set, screwdriver
CONFIGURATIONS
RC-78R
US-D-size RC-78R, White and Black DECORA® design frames, White and Black
mounting plates, PSU + Power cord, Label Set
RC-78R/JP
US-D-size RC-78R, White and Black DECORA® design frames, White and Black
mounting plates, PSU + Japan Power cord, Label Set