29
I/O Board Part Number
I/O Board wiring labels
I/O Boards 1 through 4
I/O Board 1-4
Terminal Blocks
I/O Board P/N
Identification Labels
I/O Board Part Number
Notes:
Identify P/N 191916 I/O Board and connect wires to the terminal blocks directly
below the I/O slot that the board is in.
Use the wiring label located on the front panel that has a matching I/O part
number.
Either channel can support any of the sensor types listed.
Each analog output is internally powered, 15 VDC, fully isolated.
Channel 1
Channel 2
P/N 191916 4-20 mA OUTPUT (4)
TBxA - OUTPUTS 1-2
TBxB - OUTPUTS 3-4
TB
Ch
4-20 mA
Output
Out
1,3
OUT–
OUT+
OUT+
OUT–
1
3
5
7
9
10
11
12
13-18
2
4
6
8
Out
2,4
I/O Board Part Number
Channel 3
Channel 4
P/N 191916 4-20 mA OUTPUT (4)
TBxA - OUTPUTS 1-2
TBxB - OUTPUTS 3-4
TB
Ch
4-20 mA
Output
Out
1,3
OUT–
OUT+
OUT+
OUT–
1
3
5
7
9
10
11
12
13-18
2
4
6
8
Out
2,4
1
2
3
4
5
6
7
8
9
10
11
12
–
+
SHIELD
–
+
SHIELD
Chart Recorder,
PLC, etc.
Chart Recorder,
PLC, etc.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
–
+
SHIELD
–
+
SHIELD
Chart Recorder,
PLC, etc.
Chart Recorder,
PLC, etc.
Figure 14 Part Number 191916 Four Analog (4-20mA) Output Wiring
