< S W 1 - 1 > N o u s e ( A l w a y s O N )
< S W 1 - 2 > T e r m i n a t o r
O F F = N o t s e t
O N = S e t
< S W 1 - 3 , 4 > 2 w i r e / 4 w i r e
S W 1 - 3
• @
S W 1 - 4
O F F
O N 2 w i r e
S W 1
°
3 S W 1 - 4
O F F 4 w i r e
O N
< S W 1 - 5 , 6 > R S - 4 2 2
S W 1 - 5 S W 1 - 6
O F F
O N A l w a y s s e n t
S W 1 - 5 S W 1
O F F R S - 2 3 2 C R S c o n t r o l
O N b y R S
S W 1 - 5
• @
O F F R S - 2 3 2 C R S c o n t r o l
O N b y R S
1
2
3
4
5
6
O N ( D e f a u l t s e t t i n g )
Note:1:N communication is possible since the Lot number
15Y5. CTS control is improved.
SW1-5,6 must not be turned on simultaniously. Otherwise
