Connecting Additional Terminals
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Chapter 5: Terminal Connection And Wiring Method
SBX IP 320 Installation Guide
Connecting Additional Terminals
The MBU provides connections for one external music source, one external page port, one relay
contact, and an alarm detection input monitor through the PJ1 (RED, External MOH) and PJ2
(BLUE, External Page) audio jack and a MJ3 (RJ11 Modular Jack).
External Music Source Wiring
The MBU accommodates one external music port through a PJ1 (RED) audio jack.
Relay Contacts
The MBU/EMBU provides 2 relay contacts that are used for loud bell or general purpose
through pin No. 1-4 of CN13.
Summary of Contents for SBX IP 320
Page 1: ...Installation Guide SBX IP 320 ...
Page 4: ......
Page 40: ...Expansion KSU Installation 3 22 Chapter 3 KSU Installation SBX IP 320 Installation Guide ...
Page 58: ...Other Board Installations 4 18 Chapter 4 Board Installation SBX IP 320 Installation Guide ...
Page 84: ...Basic Programming 6 16 Chapter 6 Starting the SBX IP 320 SBX IP 320 Installation Guide ...
Page 100: ...Starting S W Upgrade 8 8 Chapter 8 Software Upgrade SBX IP 320 Installation Guide ...
Page 142: ... Data Display Area 9 42 Chapter 9 Remote Diagnostics SBX IP 320 Installation Guide ...