I/O
Modbus Holding Register
I/O Type
Units I/O Range
Holding Register
Value
Terminal
Block La-
bels
Gateway
Any Node
Min.
Value
Max. Val-
ue
Min.
(Dec.)
Max.
(Dec.)
4
4
4 + (Node# × 16)
Thermocouple IN 2 °F/°C -1638.3
+1638.4
0
65535
A2+/A2-
5
5
5 + (Node# × 16)
Thermocouple IN 3 °F/°C -1638.3
+1638.4
0
65535
A3+/A3-
6
6
6 + (Node# × 16)
Thermistor IN
°F/°C -1638.3
+1638.4
0
65535
On board
7
7
7 + (Node# × 16)
Reserved
8
8
8 + (Node# × 16)
Device Message
...
15
15
15 + (Node# × 16)
Control Message
16
16
16 + (Node# × 16)
Reserved
The temperature = (Modbus register value) ÷ 20. 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°.
Replacing the Integrated Battery (DX80 Models)
To replace the lithium "D" cell battery in any integrated housing model, follow these steps.
1. Remove the four screws mounting the face plate to the housing and remove the face plate.
2. Remove the discharged battery and replace with a new battery. Only use a 3.6V lithium battery from Xeno, model number XL-205F.
3. Verify the battery’s positive and negative terminals align to the positive and negative terminals of the battery holder mounted within
the case. The negative end is toward the spring. Caution: There is a risk of explosion if the battery is replaced incorrectly.
4. After replacing the battery, allow up to 60 seconds for the device to power up.
When removing the battery, press the battery towards the negative terminal to compress the
spring. Pry up on the battery’s positive end to remove from the battery holder. Properly dispose
of your used battery according to local regulations by taking it to a hazardous waste collection
site, an e-waste disposal center, or other facility qualified to accept lithium batteries.
As with all batteries, these are a fire, explosion, and severe burn hazard. Do not burn or expose
them to high temperatures. Do not recharge, crush, disassemble, or expose the contents to wa-
ter.
Replacement battery model number: BWA-BATT-001. For pricing and availability, contact Ban-
ner Engineering.
Specifications
Radio
General
Range
900 MHz: Up to 4.8 kilometers (3 miles) *
2.4 GHz: Up to 3.2 kilometers (2 miles) *
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)
Power*
Requirements: 3.6V dc low power option from an inter-
nal battery
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: 0.30 kg (0.65 lbs)
SureCross Temperature Probe with DX80 Node
6
www.bannerengineering.com - tel: 763-544-3164
P/N 156525 rev. -
