8
IV. Link installation
1. The line (9PIN ~ 25PIN) is connect with converter from PC
(COM1 or COM2).
2. Switching the converter in half status. You must connect the converter
with box (phone) by line.
RS-232 TO RS-485 CONVERTER
PIN6 PIN1
The Transmissive distance is up to 1000M. ( From converter to HW-388 ).
3. The outlet of converter is PIN6 ~ PIN1 (From left to right)
PIN5 : DATA + Linked signal
PIN4 : DATA --
4.
6P BOX
(PHONE)
PIN5 : DATA + Connect to HW-5056 Brown Line : DATA +
PIN4 : DATA
-
Connect to HW-5056 Green Line: DATA
-
PS..In the middle
PIN6 PIN5 PIN4
PIN6
PIN5
PIN4
PIN3
150O
PIN2 Forward Resistance
PIN1
PIN1 PIN2 PIN3