Modbus register table, M-gage™ gateway i/o mapping – Banner SureCross DX80 Wireless Networks User Manual
Page 6
Gateway only systems, the Modbus communication LEDs refer to the communication between the Gateway and its host system (if appli-
cable).
M-GAGE™ Gateway I/O Mapping
The M-GAGE Gateways are pre-programmed to allow the Gateway's inputs to set the baseline of up to six M-GAGE FlexPower Nodes.
For example, Discrete IN 1 on the Gateway triggers a baseline reading for M-GAGE FlexPower Node 1 (Device ID 1). The Gateway's
inputs 1 through 6 are mapped to Node Device IDs 1 through 6.
The M-GAGE inputs for each FlexPower Node are likewise mapped to the Gateway's discrete outputs by Device ID. M-GAGE Node
Device ID 2 is mapped to the Gateway's Discrete OUT 2. The Gateway's outputs are activated when the M-GAGE sensor is above the
established threshold value.
Use the DX80 User Configuration Tool (UCT) to adjust the M-GAGE sensor parameters.
I/O
Terminal Label
M-GAGE Gateway
M-GAGE Node
I/O
1
DI1
Discrete IN 1
to
M-GAGE Node 1 Baseline
14
2
DI2
Discrete IN 2
to
M-GAGE Node 2 Baseline
14
3
DI3
Discrete IN 3
to
M-GAGE Node 3 Baseline
14
4
DI4
Discrete IN 4
to
M-GAGE Node 4 Baseline
14
5
DI5
Discrete IN 5
to
M-GAGE Node 5 Baseline
14
6
DI5
Discrete IN 6
to
M-GAGE Node 6 Baseline
14
9
DO1
Discrete OUT 1
from
M-GAGE Node 1 M-GAGE Input
1
10
DO2
Discrete OUT 2
from
M-GAGE Node 2 M-GAGE Input
1
11
DO3
Discrete OUT 3
from
M-GAGE Node 3 M-GAGE Input
1
12
DO4
Discrete OUT 4
from
M-GAGE Node 4 M-GAGE Input
1
13
DO5
Discrete OUT 5
from
M-GAGE Node 5 M-GAGE Input
1
14
DO6
Discrete OUT 6
from
M-GAGE Node 6 M-GAGE Input
1
Modbus Register Table
I/O
Modbus Holding Register
I/O Type
I/O Range
Holding Register Representa-
tion
Terminal
Block La-
bels
Gateway /
DX85
Any Node
Min.
Max.
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)
Discrete IN 5
0
1
0
1
DI5
6
6
6 + (Node# × 16)
Discrete IN 6
0
1
0
1
DI6
7
7
7 + (Node# × 16)
Reserved
8
8
8 + (Node# × 16)
Device Message
9
9
9 + (Node# × 16)
Discrete OUT 1
0
1
0
1
DO1
10
10
10 + (Node# × 16)
Discrete OUT 2
0
1
0
1
DO2
11
11
11 + (Node# × 16)
Discrete OUT 3
0
1
0
1
DO3
12
12
12 + (Node# × 16)
Discrete OUT 4
0
1
0
1
DO4
SureCross DX80 Gateway for M-GAGEs
6
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