S
ERIAL
C
OMMUNICATIONS
Copyright LMI Technologies Inc. 2003
11
2.4.2
S
ENSOR
C
ONNECTOR
P
IN
O
UT
There is an alignment tab in the connector housing to ensure correct orientation of the
mating ends of the connectors. No other connector configuration or type should be
used with this sensor. The following diagram shows the connector pin out on the
sensor as it is viewed facing the sensor. The table details pin assignments for the
Sensor Connector.
2.4.3
C
ABLE FOR
RS-485
It is recommended that Belden Cable type 8777 (or equivalent) be used as the RS-485
connection to the host.
H
A
B
C
G
I
F
J
E
D
Pin
Signal
A
Rx- (Receive)
B
Rx+ (Receive)
C
Gnd (Signal)
D
Tx- (Transmit)
E
Tx+ (Transmit)
F
Gnd (Power)
G
Analog Out (Gnd)
H
Analog Out (0-10 VDC)
I
Analog Out (4-20mA)
J
+15 to 30 VDC @ 500 mA
