Telex RTS OMS OMNEO Main Station Advanced Digital Partyline Intercom Base (5-Pin Female) - Manual (Page 19)

OMS OMNEO Main Station Cables and cable requirements | en 19
Bosch Security Systems, LLC Technical Manual 01-2021 | 03 | F.01U.380.820
7 Cables and cable requirements
7.1 Connector pinouts
Front Panel Connectors
Panel Jack Signal
Ring Panel Mic -
Tip Panel Mic +
Sleeve Ground
Tab. 7.3: Front Panel Microphone Jack
Pin Assignment
1 Headset Microphone (-)
2 Headset Microphone (+)
3 Ground
4 Headset Speaker
Tab. 7.4: 4-pin XLR connector (both female and male)
Pin Assignment
1 Headset Microphone (-)
2 Headset Microphone (+)
3 Ground
4 Left Headset speaker
5 Right Headset Speaker
6 Push-to-Talk
Tab. 7.5: 6-pin XLR connector (compatible with 5-Pin)