Bogen RIO1S Service Manual
RIO1S
Relay / Input / Output
Transformer-Balanced Module
Features
• Transformer-isolated, balanced line-level input
• 600-ohm or 10k jumper selectable input impedance
• Transformer-isolated, balanced line-level output
• 8-ohm, 750mW output
• Input and output level controls
• Relay responds to selectable priority level
• External control of priority muting
• N.O. or N.C. relay contacts
• Input can be muted from higher priority modules, with signal fade back
• Output can gate with relay priority level
• Screw terminal strips
• RJ11 connection with line output and dedicated N.O. relay contact
Printed in Taiwan. 0704
© 2007 Bogen Communications, Inc.
54-2097-01E 0704
Specifications subject to change without notice.
2
Module Installation - Output Module Bays Only
1. Turn off all power to the unit.
2. Make all necessary jumper selections.
3. Position module in front of any desired output module bay opening*, making
sure that the module is right-side up.
4. Slide module on to card guide rails. Make sure that both the top and bottom
guides are engaged.
5. Push the module in to the bay until the faceplate contacts the unit’s chassis.
6. Use the two screws included to secure the module to the unit.
* This module is designed to be used in output module bays only.
Module Installation in M-Class (Input Module Bays)
In the case of an M-Class application, the module can be modified to fit into an M-Class
input module bay by removing the break-away tab.
WARNING:
Turn off power to unit and make all jumper
selections before installing module in unit.
3
Gain (Input)
Provides control over the level of
input signal.
Level (Output)
Provides control over the level of
output signal.
RJ11 Connection
This connector contains the output signal and a set of normally
open relay contacts. It acts similar
to telephone systems’ page ports
and facilitates interfacing to paging
systems with override capabilities
(PCM2000, ZPM3).
Signal Output
Transformer-balanced, low-impedance (8-ohm) line-level output.
Input Signal
Transformer-balanced, line-level
input.
Mute + / Mute -
Provides access to the mute bus
priority system. Allows external
equipment to directly control the
internal mute buses.
Prioritized Relay Output
Provides access to the priority
controlled relay contacts. Can be
jumper configured as normally
open (N.O.) or normally closed
(N.C.).
Loading...