Modbus register table (high resolution mode), Specifications – Banner SureCross DX80 Wireless Networks User Manual
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LED 1
LED 2
Node Status
(flashing red, 1 per 3 sec)
No Radio Link
Modbus Register Table (High Resolution Mode)
I/O
Modbus Holding Register
I/O Type
Units
I/O Range
Holding Register Val-
ue
Terminal
Block Labels
Gateway
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)
Thermocouple IN 1
°F/°C
-1638.3
+1638.4
-32768
32767
A1+/A1-
4
4
4 + (Node# × 16)
Thermocouple IN 2
A2+/A2-
5
5
5 + (Node# × 16)
Thermocouple IN 3
A3+/A3-
6
6
6 + (Node# × 16)
Thermistor IN
A4+/A4-
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
...
15
15
15 + (Node# × 16)
Control Message
16
16
16 + (Node# × 16)
Reserved
In high resolution mode, the temperature = (Modbus register value) ÷ 20. In low resolution mode, the temperature is (Modbus register
value) ÷ 2.
Temperature values are stored as signed values in the Modbus register. A 0 in the register is interpreted as 0°; and -32767 (65535
unsigned) in the register (0xFFFF) is interpreted as −1 ÷ 20 = −0.05° in high resolution mode and −1 ÷ 2 = −0.5° in low resolution mode.
Specifications
Radio and General
Radio Range
900 MHz: Up to 4.8 kilometers (3 miles)
2.4 GHz: Up to 3.2 kilometers (2 miles)
Radio Transmit Power
900 MHz: 21 dBm conducted
2.4 GHz: 18 dBm conducted, less than or equal to 20
dBm EIRP
900 MHz Compliance (150 mW Radios)
FCC ID TGUDX80 - This device complies with FCC
Part 15, Subpart C, 15.247
IC: 7044A-DX8009
Power
Requirements: +10 to 30V dc or +3.6 to 5.5V dc low
power option (Outside the USA: +12 to 24V dc, ±10%
or +3.6 to 5.5V dc low power option)
Consumption: Less than 1.4 W (60 mA) at 24V dc
Housing
Polycarbonate housing and rotary dial cover; polyester
labels; EDPM rubber cover gasket; nitrile rubber, non-
sulphur cured button covers
Weight: 0.26 kg (0.57 lbs)
Mounting: #10 or M5 (SS M5 hardware included)
Max. Tightening Torque: 0.56 N·m (5 lbf·in)
Antenna Connection
Ext. Reverse Polarity SMA, 50 Ohms
Max Tightening Torque: 0.45 N·m (4 lbf·in)
SureCross DX80 FlexPower Thermocouple Node
P/N 131297 Rev. I
www.bannerengineering.com - tel: 763-544-3164
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