Panasonic KX-NS500 - MCSLC16 in KX-NS520 (Installed by Default)

4.3.9 MCSLC16 in KX-NS520 (installed by default)
Function
• 16 extension
ports for SLT with Caller ID (FSK), Message Waiting Lamp control, and 4 power failure transfer
(PFT) ports. Maximum power output of 90 V for Message Waiting Lamp control.
To Extension
Note
• For details about power failure transfer, refer to "4.12 Power Failure Connections".
Pin Assignments
For MCSLC port 1-2 and Port 3-4
No. Signal Name Function
81
1 TA Tip port 1
2 RA Ring port 1
3 Reserved –
4 Reserved –
5 Reserved –
6 Reserved –
7 TB Tip port 2
8 RB Ring port 2
136 Installation Manual
4.3.9 MCSLC16 in KX-NS520 (installed by default)