Manual
Table Of Contents
- Analogue Redbox User Handbook rev 1.92
- Contents
- Figures
- Warranty, Safety & Installation Information
- RB-MA1 Single & RB-MA2 Dual Microphone Amplifiers
- RB-SM1 Single & RB-SM2 Dual Stereo To Mono Converter
- RB-UL1 Single, RB-UL2 Dual & RB-UL4 Quad Stereo Unbalanced
- RB-LU4 Quad Stereo Balanced To Unbalanced Converter
- RB-BL2 Single & RB-BL4 Dual Bi-Directional Matching Converte
- RB-SL2 Twin Mono, or Stereo, Limiter
- RB-DA6 6 Way Stereo Distribution Amplifier
- RB-HD1 Stereo Headphone Amplifier
- RB-HD6 6 Way Stereo Headphone Distribution Amplifier
- RB-SD1 Silence Detection Unit
- RB-PMX4 10 Input, 4 Output Analogue Preset Mixer
- RB-LI2 Stereo Line Isolation Unit
- RB-PLI6 6 Way Mono Passive Line Isolation Unit
- RB-SS10 10 Way Stereo Analogue Source Selector/Mixer
- RB-LC3 3 Way Light/Power Controller
- Glossary
- Connectors And Cabling
- Index
Chapter 10 - RB-SD1 Silence Detection Unit
Redbox User Handbook 10-5
10.3.6. Remotes Connector
Displayed below are the pin connections and descriptions for the remote connector:
Pin No. Signal I/O Description
Pin 1 Master Alarm Normally Open O Relay 1 N/O to Pin 9
Pin 2 Master Alarm Normally
Closed
O Relay 1 N/C to Pin 9
Pin 3 Aux. Alarm Normally Open O Relay 2 N/O to Pin 11
Pin 4 Aux. Alarm Normally Closed O Relay 2 N/C to Pin 11
Pin 5 Mode Switch I Momentary make to Pin 8
Pin 6 Mode Indicator O Internal Open Collector to Digital
Ground
Pin 7 Restore Switch I Momentary make to Pin 8
Pin 8 Digital Ground - -
Pin 9 Master Alarm Common O N/O to Pin 1, N/C to Pin 2
Pin 10 Max Time Whilst Latched I Latched make to Pin 8
Pin 11 Aux. Alarm Common O N/O to Pin 3, N/C to Pin 4
Pin 12 +5V O To power up to a maximum
100mA
Pin 13 Source Select Indicator O Internal Open Collector to Digital
Ground
Pin 14 Source Select Switch I Momentary make to Pin 8
Pin 15 Remote Start O Internal Open Collector to Digital
Ground
Pins 1 – 4 are for external use to replicate the alarm conditions for the Main and
Auxiliary inputs. The Aux alarm output can also be used as Remote Stop pin (See
section 12.5.6).
Pins 5 – 7, 13 and 14 are to replicate the switches and indicators for the source
select, mode and restore functions.
Pins 8, 9, 11 and 12 are common or voltage pins.
Pin 10 is to select remotely the maximum silence time (2min 5sec). This may be
useful for the broadcast of Remembrance Day services, or where you expect a silence
of up to 2 minutes to be broadcast. The maximum silence time is set whilst the
contact is latched.
Pin 15 is used to remotely start an external piece of equipment and operates on audio
fail.