2.6 Connection of Extensions
90
Installation Manual
With Other DPT
To a Super Hybrid Port
DPT
SLT
To a Super Hybrid Port
To SLT
2-conductor wiring cord
Connect pins "T" and "R".
4-conductor wiring cord
Connect pins "T", "R",
"D1" and "D2".
TO TEL
TO EMSS or TO MAIN UNIT