
11
TWI-1 Connections
Terminal Signal
1 Signal +
Input2 Not used
3 Signal −
4 Signal +
Output5 Not used
6 Signal −
Case Earthing is via a stud on lower side of case
*Ground cable shield at
signal source only
TWI-1
1 3
signal
source
Current
(4-20 mA)
+–
Twisted pair cable*
TWI-1
1 3
signal
source
Voltage
(0-10 V)
+–
Twisted pair cable*
TWI-1 Input connection diagram
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