Technical data’s and circuit diagrams for the modular system
PCD0
26/766 E2
(HB_PCD0 26 766_E2.DOC)
SAIA-Burgess Controls Ltd.
Page 41
4.4.1
LED displays RIO 16 I
LED displays RIO 16 I
No.
LED
Color
Meaning
1
24 V
Yellow
DC 24 V power supply is connected
2
RUN
Yellow
Internal data transmission to bus coupler
Green
Control state
3
Control state of
terminals X1.0 ...
X1.7
X2.8 ... X2.15
Yellow
Channel cursor
4.4.2
Data width, addressing and terminal assignment RIO 16 I
RIO 16 I
Bytes Inputs
Bytes Outputs
Data width
Byte 1
Byte 2
Bit
Terminal
Bit
Terminal
8
X2.8
0
X1.0
9
X2.9
1
X1.1
10
X2.10
2
X1.2
11
X2.11
3
X1.3
12
X2.12
4
X1.4
13
X2.13
5
X1.5
14
X2.14
6
X1.6
15
X2.15
7
X1.7
The Bit position can be changed with the
Byte-Swap instruction. See page 159.
1 Byte start addresses
2 Bit numbering
