Renkus-Heinz IC2-FR User Manual

Page 64

Appendix III: IC Squared Hardware Inputs, Outputs & Indicators, Dimensions

To connect an IC

to the RHAON network, you first make the hardware connections, and then (if you are using CobraNet for digital audio

distribution) assign signal routing using RHAON software. You can also connect Serial Digital (AES3 aka AES/EBU) and analog audio to

an IC

, as well as Fault Detect and Fault Relay lines.

Primary & Secondary Ethernet Inputs

RJ-45 female;when both are connected,

changeover to Secondary is automatic if

Primary fails. Yellow LED flashes when the

connector is active, glows steadily when data

is streaming. Green LEDs glow when con-

nected but inactive, turn Orange to indicate a

faulty connection.

Overdrive LED

Flashes red when the Primary Analog Input

preamplifier is being overdriven

Signal LED

Flickers when an audio signal of at least -30

dBu is present at the primary analog audio

input.

Master/Slave Setup Switches

Primary Analog -AES/EBU Input/Output

& Looping Output

XLR female; pin 1 chassis, pin 2 +, pin 3 -

Secondary Analog - AES/EBU Input/Output

Can be configured for “priority override”

Fault Input

Pins + and -; see Fault Input below for details

Fault Relay

Pins NC, W and NO; see Fault Relay below

for details

Remote Control Connections

For remote control from RS485 devices and

preset control using rotary switches .Pins X &

Y are for a balanced RS485 Input, Pin G is

ground. Pins G, LED & W are used for rotary

switch connections. See page 52 for details.

Fault Input

Opto-isolated input used to monitor the pres-

ence of an external wiring loop; absence of a

voltage is reported to the DSP and transmitted

to the monitoring computer over the Ethernet.

Operates on 5 to 24 V DC

Fault Relay

NO / NC relay contacts used to report a failure

to an external monitoring system; used mainly

to trigger a failure indication on a hard-wired

monitoring device; handles up to 0.5 Amps at

24 V AC or DC

Preset Controls & Readout

Mute Button

Push Button Volume Controls

Also function as a manual Standby/On

control

Input Pad & LED Indicator

On / Off 10 dB pad for Primary Analog

Input; allows input signals of up to +24

dBu when inserted
AES/EBU Input Switch

When On, turns analog input 1 into an

AES/EBU input
Power LED

Glows when amplifier power is On
Thermal LED

Lights to indicate that an over-tempera-

ture sensor has shut down the amplifier

90/260 V AC Looping In & Out Powercon

Locking Connectors &

Push-To-Reset Circuit Breakers

NOTE:

1. To prevent inadvertent operation the Mute, Volume Up & Volume Down, Input Pad and AES/EBU push buttons need to be pressed and

held down for several seconds before they activate.

2. In multi-module arrays, AC power for the array can be brought into any of the input ports; Signal cables must terminate in the input

port of the designated “Master” module.

3. IC Live IC Squared arrays include Power On/Standby control, but do not have an AC Mains power switch. Pressing the Volume Up and

Volume Down push buttons simultaneously for several seconds will toggle the array between “On” and “Standby”

Master/Slave Link Cable Connectors

Users Manual