2.1 Assembly and Wiring
Depending on the customer selected output cable options, the DirectLine can be
wired to an appropriate 16-42 Vdc source using 2 different methods:
1) cordset
2) field wiring with customer supplied cable.
Refer to Section 7 for wiring for CE Mark applications.
2.1.1 Cordset
Chart Recorder,
Controller, etc.
(Use 250 ohms
for 1-5 V signal)
2/04
2. Installation
Power Supply
Minimum: 16 V @ 250 ohms (max.)
Maximum: 42 V @ 1400 ohms (max.)
_ _
_
Load
Resistance
+
Black (–)
*Blue wire not used
Figure 2-1 Cordset Connection and Wiring
DirectLine® DL421 Sensor Module User Manual
+ +
Brown (+)
Shield
Wire
(Ground)
*
Installation
Cordset 6m (19.7')
Electronics
Module
5