Panasonic KX-TDA30 Installation Manual page 139

Switch Settings
Switch
PFT Setting
RJ45 Connector LINE 1 Pin Assignments
RJ45 Connector LINE 2 Pin Assignments
Type
DIP
No. Signal Name
1-2 Reserved
3 TX1
8
4 RX2
5 RX1
1
6 TX2
7-8 Reserved
No. Signal Name
1-2 Reserved
3 RX2
8
4 TX1
5 TX2
1
6 RX1
7-8 Reserved
2.11 Auxiliary Connection for Power Failure Transfer
Usage and Status Definition
Set all DIP switches to "ON" positions to use LINE 1 and
LINE 2 as a PFT port.
LINE 1: Power Failure LINE (NT1)
LINE 2: Power Failure EXTN (extension)
Level [V] Function
– –
(+) Transmit data 1
(+) Receive data 2
(-) Receive data 1
(-) Transmit data 2
– –
Level [V] Function
– –
(+) Receive data 2
(+) Transmit data 1
(-) Transmit data 2
(-) Receive data 1
– –
Installation Manual 139