Preparation Of The Sensor Cable; Figure 2 Connector Terminal Block Removal - Michell Instruments Easidew User Manual

Easidew Transmitter User's Manual
2.2

Preparation of the Sensor Cable

The sensor cable is NOT supplied as standard. Cables can be obtained by contacting your
local Michell Instruments representative (see www.michell.com for details).
DIN 43650 Version
Cable connection to the Easidew transmitter is made via the removable connector. Removing
the central screw enables the connector terminal block to be removed from the outer
housing by using a small screwdriver to prise it clear.
The sensor cables are terminated as per the following diagram:
SCALE 2:1
Note: The screen should only be connected to a ground point at either the
transmitter installation side, or at the receiving equipment. Failure to observe
this precaution can result in ground loops and equipment malfunction.
Michell Instruments
O-ring
and washer
Figure 2 Connector Terminal Block Removal
Caution: When removing the central screw ensure that the
small sealing O-ring and the washer are retained on the screw
and are present during re-installation.
BRAID
GREEN
SIGNAL (SOURCE)
1
BLUE
3
RED GND
2 4
+POWER
VIEW ON REAR
OF CONNECTOR
Figure 3
BRAID
SCREEN
GREEN
YELLOW
BLUE
RED
Wiring Connections
INSTALLATION
GN
GREEN 4-20 mA
RD
RED + POWER
BL
BLUE - GND / SCREEN
GREEN 4-20 mA
(SOURCE)
BLUE - GND / SCREEN
RED + POWER
3