18
Channel
Value
The channel value is 88.88 or 99.99 when there is no
load/subsidiary devices failure/abnormal configuration.
Note
If the device has only one 7-PIN terminal, it connects with one
sensor in default. If two or three sensors need to be
connected, the exterior connection box would be necessary.
DB9 female
connector
definition
Pin
Wire
color
definition
details
1
brown
RS485(A)
RS485(A)
2
blue
RS485(B)
RS485(B)
5
black
GND
Common
port
6
grey
3.3V~12V
Power
input
Note
The interface configuration and RS485 Communication share
the 7-pin terminal, the other end is connected with a RS485
serial line via the standard DB9 female head socket. Please
note the Power pin (Pin 6)of the serial line needs the power
input to ensure the I/O detection is available and it can enter
the configuration mode.
Summary of Contents for Earth1006
Page 1: ...V1 0 Earth1006 Operation Manual...
Page 38: ...34 Level Covers abnormal Pressure Flow...
Page 46: ......
