Owner's manual

Terminal Label Gateway, DX85 10 to 30V dc Powered Nodes Battery Powered Nodes
Tx/+ RS485 / D1 / B / +
V- dc common (GND) dc common (GND) dc common (GND)
Rx/- RS485 / D0 / A / -
B+ 3.6 to 5.5V dc
Wiring Diagrams (IP20 Models)
Connecting dc power to the communication pins will cause permanent damage.
PNP Discrete Inputs NPN Discrete Inputs
DI1
DI2
DI3
DI4
AI1
AI2
V-
V-
V+
V+
AO2
AO1
DO1
DO2
DO3
DO4
Tx/+
Rx/-
10-30V dc
+
−
RS-485+
RS-485−
−+
−+
Load
Load
Load
Load
DI1
DI2
DI3
DI4
AI1
AI2
V-
V-
V+
V+
AO2
AO1
DO1
DO2
DO3
DO4
Tx/+
Rx/-
10-30V dc
+
−
RS-485+
RS-485−
−+
−+
Load
Load
Load
Load
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.
Wiring Diagrams for Analog Inputs
Connecting dc power to the communication pins will cause permanent damage. Do not exceed analog input ratings for analog inputs.
Only connect sensor outputs to analog inputs.
Analog Input Wiring (10 to 30V dc Pow-
er)
Analog Input Wiring (4–20mA, 2-Wire,
Externally Powered Sensors)
Analog Input Wiring (4–20mA, 2-Wire,
Switch Powered Sensors)
AIx
PWR
10-30V dc
GND
− +
sensor
dc common
AIx
GND
dc common
external power
− +
sensor
+
−
AIx
SPx
GND
− +
sensor
dc common
(Only possible in models with switch power
(SPx) outputs)
Wiring Diagrams for Analog Outputs
Connecting dc power to the communication pins will cause permanent damage. Do not exceed analog input ratings for analog inputs.
Only connect sensor outputs to analog inputs.
SureCross DX80 Gateway
P/N 134301 Rev. G www.bannerengineering.com - tel: [phone]