SCADAmetrics EtherMeter - Correct Analog Input Wiring; Incorrect Analog Input Wiring

31
CORRECT
ANALOG INPUT WIRING:
(NOTE THAT THE TRANSDUCER NEGATIVE IS CORRECTLY CONNECTED TO AIN1+.)
INCORRECT
ANALOG INPUT WIRING:
(NOTE THAT THE TRANSDUCER POSITIVE IS INCORRECTLY CONNECTED TO AIN1-.)
(NOTE THAT AIN1+ IS INCORRECTLY CONNECTED TO THE 24VDC SUPPLY, WHICH
IS GREATER THAN THE MAXIMUM (5VDC) ABOVE THE SUPPLY COMMON.)
SERIAL
PORT
ETHERNET
PORT
SETUP
RUN RS-485
RS-232
120
OHM
TERM.
NO
TERM.
BACK
LIGHT
ON
BACK
LIGHT
OFF
FLASH PROGRAMMING HEADER
(INTERNAL)
################
################
M2-RX
M2-TX
M1-RX
M1-TX
DCD
XMT
RxD
TxD
PWR
JP1 JP2
ETHERNET
SERIAL
LCD DISPLAY
12345678910111213141516171819202122
LCD ADJ
EtherMeter™ AMR-Industrial Interface
scadametrics.com
ETHERMETER-100
PATENT PENDING
MAC ID:
00-1D-C8-nn-nn-nn
PRESSURE
TRANSDUCER
PWR+ PWR- CANH CANL
RESERVED
AIN1+ AIN1- AIN2+ AIN2-
DIO1+ DIO1- DIO2+ DIO2-
M1-TX
M1-RX
M1-CMN M2-TX M2-RX M2-CMN
485-A 485-B 485-CMN
AIN1:
ON=4-20mA
OFF=0-5V
AIN2:
ON=4-20mA
OFF=0-5V
(INTERNAL)
PRODUCT/MAC ID LABEL
AC-DC
POWER
SUPPLY
LNGND
V+ V-
+-