Endura ACA592
Toroidal conductivity transmitter
4 Electrical Installation
30
OI/ACA592/TC–EN Rev. B
4.3.1 ACA592 Toroidal Conductivity Transmitter – Sensor Connections
To connect the sensor:
1.
Refer to Table 4.2 to identify the correct cable wires for the ACA592–TC toroidal conductivity
transmitter.
2.
Route the sensor wiring through one of the three threaded connections and use an appropriate
gland in the transmitter housing (refer to Fig. 4.1, page 27 for cable gland options). Note, use of the
cable gland is required.
3.
Loosen the sensor connection terminal captive screws using a a flat-bladed screwdriver (3.5 / 4 mm
or Size-1).
4.
Insert each sensor cable wire under the open terminals and secure by tightening the terminal captive
screws.
Fig. 4.3 ACA592–TC Toroidal Conductivity Transmitter – Sensor Connections at Transmitter Terminals
Connection Information
Sensor Cable Color
Transmitter Terminal
Function
TB4
4
Drive
Black
5
Drive
Blue
6
Sense
White
7
Sense
Red
8
RTD 1
Green
9
RTD 2
Yellow
10
Shield
Dark Green
11
RTD 3
None
Table 4.2 ACA592–TC Toroidal Conductivity Transmitter – Compatible Sensor Cable Colors
10
Connection Label
(inside End Cap)
Key
:
4
Drive
5
Drive
6
Sense
7
Sense
8
RTD 1
9
RTD 2
0
Shield
k
RTD 3
