JUMO 707010 dTRANS T01 Ex - 2-Wire Transmitter Operating Manual - Handbuch (Seite 34)

10
5 Installation
Connection diagram
Connection for Terminals
Supply
8 — 30V DC
or
current output
4 — 20mA
+1
-2
R
B
= burden resistance
U
b
= supply
Ex version only in combination with a certified Ex transmitter supply unit!
Analog inputs
Resistance
thermometer
in 4-wire circuit 3
4
5
6 R
L
 11

R
L
= lead resistance
per conductor
Resistance
thermometer
in 3-wire circuit 3
5
6 R
L
 11

R
L
= lead resistance
per conductor
Resistance
thermometer
in 2-wire circuit 3
6 R
L
 11

R
L
= lead resistance
per conductor
Thermocouple +4
-6
Ex version: please note the connection data for the Ex input circuit!
R
B
U
b
8V
–
22mA
----------------- =