1 defining the rc-76r/rc-78r room controllers, Defining the rc-76r/rc-78r room controllers, Figure 1: rc-76r/rc-78r room controllers – Kramer Electronics RC-78R User Manual
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RC-76R/RC-78R - Overview
5
3.1
Defining the RC-76R/RC-78R Room Controllers
This section defines the RC-76R/RC-78R.
Figure 1: RC-76R/RC-78R Room Controllers
#
Feature
Function
1
6/8 Configurable Buttons
Function is programmed by the K-Config
Configuration software
2
USB Connector
Connect to a computer for firmware upgrade or for
uploading the configuration file
3
ETHERNET RJ-45 Connector
Connects to the PC or other serial controller
through computer LAN to control AV products
4
IR 2 Terminal Block Connector
Connect to IR emitter cable 2
5
IR 1 Terminal Block Connector
Connect to IR emitter cable 1
6
RELAY C2
Connect to low-voltage relay-driven device 2
7
RELAY C1
Connect to low-voltage relay-driven device 1
8
Ring Tongue Terminal Grounding
Screw
Connect to grounding wire (optional), (see
9
Power Supply 2-pin Terminal
Block Connector
Connect +12V to +12V, ground to GND
10
K-NET Terminal Block Connector
Connect the GND pin to the Ground connection;
pin B (-) and pin A (+) are for RS-485, and the
+12V pin is for powering the unit