Kramer RC-76R [8/23] Defining the rc 76r rc 78r room controllers

RC-76R/RC-78R - Overview

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

6/8 Configurable Buttons

Function is programmed by the K-Config

Configuration software

USB Connector

Connect to a computer for firmware upgrade or for

uploading the configuration file

ETHERNET RJ-45 Connector

Connects to the PC or other serial controller

through computer LAN to control AV products

IR 2 Terminal Block Connector

Connect to IR emitter cable 2

IR 1 Terminal Block Connector

Connect to IR emitter cable 1

RELAY C2

Connect to low-voltage relay-driven device 2

RELAY C1

Connect to low-voltage relay-driven device 1

Ring Tongue Terminal Grounding

Screw

Connect to grounding wire (optional), (see

Section 4.5)

Power Supply 2-pin Terminal

Block Connector

Connect +12V to +12V, ground to GND

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