Manual

PNP Discrete Inputs NPN Discrete Inputs
AIx or Ax. Analog IN x.
AOx. Analog OUT x.
DIx. Discrete IN x.
DOx. Discrete OUT x.
GND. Ground/dc common connection.
PWR. Power, 10 to 30V dc power connection.
RX/-. Serial comms line
TX/+. Serial comms line
V+. Power, 10 to 30V dc power connection.
V-. Ground/dc common connection.
LED Behavior for the Gateways
After powering up and binding the Gateway and its Nodes, verify all devices are communicating properly. When testing communication
between the Gateway and Node, all radios and antennas should be at least two meters apart or the communications may fail.
LED 1 LED 2 Gateway Status
(solid green)
Power ON
(flashing red) (flashing red)
Device Error
(flashing yellow)
Modbus Communication Active
(flashing red)
Modbus Communication Error
For Gateway and Ethernet Bridge systems, active Modbus communication refers to the communication between the Gateway and the
Ethernet Bridge. For GatewayPro systems, the Modbus communication LEDs refer to the communication internal to the GatewayPro. For
Gateway only systems, the Modbus communication LEDs refer to the communication between the Gateway and its host system (if appli-
cable).
Modbus Register Table
I/O
Modbus Holding Register I/O Type Units I/O Range Holding Register
Representation
Terminal
Block Labels
Gateway or
DX85
Any Node Min. Val-
ue
Max. Val-
ue
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
SureCross DX80 Gateway with Discrete and Analog I/O
P/N 131935 Rev. H www.bannerengineering.com - tel: 763-544-3164 5