Wiring Diagram - Automation Direct DL405 User Manual

Wiring Diagram

Note 1: Terminate shields at the respective signal source.
Note 2: Leave unused channels open (no connection).
CH1
Examples of differential
CH3
CH4
CH5
Examples of grounded
Thermocouple wiring
CH8
User Supply
+
- -
24VDC+ 10% Class 2
See Errata Sheet at the beginning of
this file. There is a note and drawing
regarding grounded thermocouples.
F4--08THM--n 8-Channel Thermocouple Input
See Note 1
C
--1
+1
--2
+2
Thermocouple wiring
--3
+3
--4
+4
C
--5
+5
--6
+6
--7
+7
--8
+8
COM
24V+
0V
Internal Module Wiring
A/D
Analog
Switch
TEMPERATURE INPUT
THERMOCOUPLE
F4--08THM--n
COM
CH1 - -
CH1+
CH2- -
CH2+
CH3- -
CH3+
CH4- -
CH4+
COM
CH5- -
CH5+
CH6- -
CH6+
CH7- -
CH7+
CH8- -
CH8+
COM
24V
0V
24V @40mA
8- -7