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3.3
Transmitter Connection
Level transmitter cable can be connected to the
ATS-LV 1000
controller terminal strip by
connecting the transmitter 4 ~ 20mA wires with IN terminals. Make sure that positive and
negative connections are connected same on both the devices. Route the signal cable away
from AC power wires, frequency drives, motors, or other electrical signal wires. Do not put
sensor or signal cables in conduit that contains AC power cables and motor cables.
Terminal blocks are labeled on controller back part.
ATS-LV 1000 Controller
Connections Layout
Image above shows the wiring connection names for 4~20mA level transmitters and ATS Level
controller
ATS-LV 1000
. Each transmitter wire connection detail is given below:
1- Connect
4~20mA
Wire 1 with
IN (+)
connection of controller.
2- Connect
4~20mA
Wire 2
with
IN (-)
connection of controller.
3- Connect
Ground
Wire
with
GND
connection of controller.
4- Connect 2 core communication wire with
RS485-A
and
RS485-B
terminals of controller.
5- Connect output relays with
Relay 1
and
Relay 2
terminals of controller.
Note:
Do not connect any sensor with Level controller which does not support 4~20mA
output.
Connection wire size range: 20-26 AWG (0.13-0.52 mm
2
) , Wire stripe length: 7-8mm
LEVEL TRANSMITTER OUTPUT
CONNECTIONS FOR CONTROLLER
(4~20mA)
