3. Cabling
3-96
TI 33J01J10-01EN
n Signal connection of the terminal block of the nest for I/O adaptor
A2BA3D
of signals.
The following table shows the relationship between signal types and terminal numbers of
channels.
Table Terminal numbers and signal types
Adaptor
(model)
Terminal
number
(*1)
Signal type (*2)
Case 1 Case 2 Case 3 Case 4 Case 5
input adaptor
(A2SAM105)
2-wire
transmitter
input +
— — — —
B
2-wire
transmitter
input -
4-wire
transmitter
current input
+
Voltage input
+
— —
C
—
4-wire
transmitter
current input
-
Voltage input
-
— —
Current
output adaptor
(A2SAM505)
A
Current
output +
Voltage
output +
— — —
B
— — — — —
C
Current
output -
Voltage
output -
— — —
input
adaptor
(A2SAT105)
A
—
RTD input A
Potentiometer
input, 100%
— —
B
+
RTD input B
Potentiometer
— —
C
RTD input B
Potentiometer
— —
Pulse input
signal
adaptor
(A2SAP105)
A
—
Dry contact
input +
—
2-wire power
supply type,
power
3-wire power
supply type,
power
B
2-wire contact
Dry contact
input -
2-wire,
2-wire power
supply type,
signal
3-wire power
supply type +
Connect to
A2EXR001
Connect to
A2EXR001
C
2-wire contact
Connect to
A2EXR001
2-wire,
Connect to
A2EXR001
3-wire power
supply type -
: 1 to 16
Oct. 5, 2018-00
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