Modbus register table, Wiring diagrams for analog inputs, Wiring diagrams for analog outputs – Banner SureCross DX85 Expandable Remote I/O User Manual
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Wiring Diagrams for Analog Inputs
Connecting dc power to the communication pins will cause permanent damage. Do not exceed analog input ratings for analog inputs.
Only connect sensor outputs to analog inputs.
Analog Input Wiring (10 to 30V dc Pow-
er)
Analog Input Wiring (Externally Powered
Sensors)
Analog Input Wiring (Switch Powered
Sensors)
AIx
PWR
SureCross Device
SureCross Device
dc common
external
power
AIx or Ax+
GND
SureCross Device
AIx or A x+
SPx
(Only possible in models with switch power
(SPx) outputs)
Wiring Diagrams for Analog Outputs
Connecting dc power to the communication pins will cause permanent damage. Do not exceed analog input ratings for analog inputs.
Only connect sensor outputs to analog inputs.
Analog Output Wiring
AOx
PWR
GND
SureCross Device
Modbus Register Table
I/O
Modbus Holding Register
I/O Type
Units
I/O Range
Holding Register
Representation
Terminal
Block La-
bels
Gateway
or DX85
Any Node
Min. Val-
ue
Max.
Value
Min.
(Dec.)
Max.
(Dec.)
1
1
1 + (Node# × 16)
Discrete IN 1
-
0
1
0
1
DI1
2
2
2 + (Node# × 16)
Discrete IN 2
-
0
1
0
1
DI2
3
3
3 + (Node# × 16)
Discrete IN 3
-
0
1
0
1
DI3
4
4
4 + (Node# × 16)
Discrete IN 4
-
0
1
0
1
DI4
5
5
5 + (Node# × 16)
Analog IN 1
mA
V
0.0
0.0
20.0
10.0
0
65535
AI1
6
6
6 + (Node# × 16)
Analog IN 2
mA
V
0.0
0.0
20.0
10.0
0
65535
AI2
7
7
7 + (Node# × 16)
Reserved
8
8
8 + (Node# × 16)
Device Message
SureCross DX85 Modbus RTU Remote I/O Device
P/N 131629 rev. G
www.bannerengineering.com - tel: 763-544-3164
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