Register
(4xxxx)
Output
#
Output Type
Units
I/O Range
Holding Register
Representation
Terminal
Block Labels
Min. Value Max.
Value
Min.
(Dec.)
Max.
(Dec.)
505
5
Switch Power 3
SP3
506
6
Switch Power 4
SP4
Modbus Addressing Convention
All Modbus addresses refer to Modbus holding registers. When writing your own Modbus scripts, use the appropriate
commands for interfacing to holding registers. (Because Modbus numbering begins at 1, users need to subtract 1 from the
register address given to form the numeric value entered into the “address” field of the Modbus RTU protocol command
string.) Parameter description headings refer to addresses in the range of 40000 as is customary with Modbus convention.
Modbus Register Configuration
Change the factory default settings for the inputs, outputs, and device operations using the device Modbus registers. To
change parameters, set the data radio network to Modbus mode and assign the data radio a valid Modbus slave ID.
Generic input or output parameters are grouped together based on the device input or output number: input 1, input 2,
output 1 etc. Operation type specific parameters (discrete, counter, analog 4 to 20 mA) are grouped together based on the
I/O type number: analog 1, analog 2, counter 1, etc. Not all inputs or outputs may be available for all models. To
determine which specific I/O is available on your model, refer to the Modbus Input/Output Register Maps listed in the
device's datasheet. For more information about registers, refer to the
(p/n 151317).
Factory Default Configuration
Discrete Inputs (NPN)
Enable
Sample
Boost
Enable
Boost
Warmup
Boost
Voltage
Extended
Input
Read
NPN/PNP
Sample
High
Sample
Low
ON
40 ms
OFF
OFF
OFF
OFF
NPN
OFF
OFF
Analog Inputs
Enable
Sample
Boost
Enable
Boost
Warmup
Boost
Voltage
Extended
Input
Read
Analog
Max
Analog
Min
Enable
Fullscale
ON
1 sec
OFF
OFF
OFF
OFF
20000
0
ON
Thermistor Inputs
Enable
Sample
Boost
Enable
Boost
Warmup
Boost
Voltage
Extende
d Input
Read
Analog
Max
Analog
Min
Enable
Fullscal
e
Enable
Deg F
Temp
Scaling
ON
1 sec
OFF
OFF
OFF
OFF
32767
-32768
OFF
Deg F
× 20
Counter Inputs
Enable
Sample
Boost Enable
Boost Warmup
Boost Voltage
Extended Input
Read
Freq or Event
Counter
ON
1 sec
OFF
OFF
OFF
OFF
Event
SureCross MultiHop Data Radio
8
www.bannerengineering.com - tel: 763-544-3164
P/N 148947 Rev. C