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R197A Audio Switch
MANUAL (PDF 1.16mb)
DATA SHEET
(PDF 197kb)
FRONT & BACK VIEWS
Local/Network Controlled Independent 4-channel Stereo Audio or Stereo-Audio-Follow-Video/RF Switching System.

Monroe Electronics’ Model R197A and Model R197AV products provide four (4) independent balanced stereo audio (197A) or balanced stereo audio and video/RF (R197AV) switches in a single 1 RU frame. Each of the four independent relay channels contains a 2 x 1 (A/B) balanced stereo audio relay switch and a single-pole double-throw dry contact relay. The Model 197AV also includes a 2 x 1 (A/B) video/RF switch with flat frequency response from DC to 1GHz. Each independent relay channel is controllable by individual contact closures pulled to ground or a TCP/IP (Ethernet) LAN interface enabling each channel to be controlled locally or remotely over any TCP/IP network.

model: R197A
 

 
R198 4 Unit AES Switch
MANUAL (PDF 786kb)
DATA SHEET
(PDF 247kb)
FRONT & BACK VIEWS
Local/Network Controlled Stereo Analog to Digital Audio Convertor/DA and 4-channel AES/EBU Switching System

Digital Alert Systems Model R198 is a unique product for facilities looking to upgrade their existing analog EAS systems to work in a multichannel AES digital audio world.

model: R198
 

 
MultiPlayer Discrete 4-channel EAS Audio Player and Program Switcher
QSG (PDF 1.73MB)
DATA SHEET
(PDF 124kb)

FRONT & BACK VIEWS
The MultiPlayer finally removes any restrictions by combining multiple EAS audio recorders/players (playheads) and seamless on demand audio switching in a single compact chassis. Combined with a host DASDEC, the MultiPlayer provides up to 5 completely independent EAS audio channels playable at any time - eliminating the maze of relay panels, switches and strange hold-off logic
plaguing other systems.

model: MultiPlayer
 
 

 
R190A Remote LAN Hub Controller
MANUAL (PDF 2.04mb)
DATA SHEET (PDF 96kb)

FRONT & BACK VIEWS
Remote LAN Hub Controller provides TCP/IP network control of four (4) independent GPO (dry contact relays) for a variety of applications, including EAS centralcasting and MultiStation installations. Each DASDEC can control up to eight (8) R190A’s. Unit’s IP address is assigned from any PC/Mac, using a web browser. Password authentication prevents accidental triggering. Small, 1 RU rack mount chassis provides convenient installation with single 10/100 Ethernet (RJ-45) and removable screw terminals.

model: R190A
 
 

 
NET/GPIO-WR22
Remote LAN Hub Controller provides TCP/IP network control of two (2) independent GPI and two (2) independent GPO (dry contact relays) for a variety of applications, including EAS centralcasting and MultiStation installations. Each DASDEC can control up to eight (8) Net/GPIO-WR22s. Unit’s IP address is assigned from any PC/Mac, using a web browser. Password authentication prevents accidental triggering. Small, packaging chassis provides convenient installation with single 10/100 Ethernet (RJ-45) and screw terminals.

model: Net/GPIO-WR22
 
 

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