Block diagram
The Profibus interface (9-pin D-Sub socket) has the following assignment:
Pin
1
2
Signal
–
–
Display range
Units with 30 mm character height have the following display range, depending on
the unit version:
SX202-08/03/0x-001/0B-K0:
SX202-12/03/0x-001/0B-K0:
SX202-16/03/0x-001/0B-K0:
SX202-20/03/0x-001/0B-K0:
SX202-24/03/0x-001/0B-K0:
Units with 50 mm character height have the following display range, depending on
the unit version:
SX202-04/05/0x-001/0B-K0:
SX202-06/05/0x-001/0B-K0:
SX202-08/05/0x-001/0B-K0:
SX202-12/05/0x-001/0B-K0:
SX202-16/05/0x-001/0B-K0:
24
3
4
5
B
RTS
GND
8 characters
12 characters
16 characters
20 characters
24 characters
4 characters
6 characters
8 characters
12 characters
16 characters
6
7
+ 5V
–
(C8...C1)
(C12...C1)
(C16...C1)
(C20...C1)
(C24...C1)
(C4...C1)
(C6...C1)
(C8...C1)
(C12...C1)
(C16...C1)
BAL SX202 PFB M 1.0
8
9
A
–