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I/O Board Part Number
P/N 191913
TBxA - INPUTS 1-3
TBxB - INPUT 4
2 Wire
2 Wire
TB
Ch
Loop
Pwrd
1
XMTR–
2
XMTR– XMTR+
1,4
3
+24V
4
5
XMTR–
6
XMTR– XMTR+
2
7
+24V
8
9
XMTR–
10
XMTR– XMTR+
3
11
+24V
12
13-18
I/O Board Part Number
P/N 191913
TBxA - INPUTS 1-3
TBxB - INPUT 4
2 Wire
2 Wire
TB
Ch
Loop
Pwrd
1
XMTR–
2
XMTR– XMTR+
1,4
3
+24V
4
5
XMTR–
6
XMTR– XMTR+
2
7
+24V
8
9
XMTR–
10
XMTR– XMTR+
3
11
+24V
12
13-18
Figuur 11 Onderdeelnummer 191913 bedrading viervoudige analoge sensoringangskaart (4-20 mA)
I/O Board P/N
Identification Labels
I/O Board wiring labels
4-20 mA INPUT (4)
3 Wire
4 Wire
XMTR–
1
XMTR+
XMTR+
2
+24V
+24V
3
COM(–)
24V(–)
4
–
XMTR–
5
+
XMTR+
XMTR+
6
+24V
+24V
7
COM(–)
24V(–)
8
XMTR–
9
+ SIGNAL
10
XMTR+
XMTR+
24V POWER
11
+24V
+24V
– COMMON
12
COM(–)
24V(–)
1
13
14
15
16
17
18
4-20 mA INPUT (4)
3 Wire
4 Wire
- SIGNAL
1
XMTR–
+ SIGNAL
2
XMTR+
XMTR+
+24V POWER
3
+24V
+24V
–24V POWER
4
COM(–)
24V(–)
5
XMTR–
6
XMTR+
XMTR+
7
+24V
+24V
8
COM(–)
24V(–)
9
XMTR–
10
XMTR+
XMTR+
11
+24V
+24V
12
COM(–)
24V(–)
13
14
15
16
17
18
I/O Boards 1 through 4
I/O Board 1-4
Auxiliary
Terminal Blocks
VDC Power
Terminal Block
–
+
POWERED 2 WIRE
4-20mA SOURCE
•SIMULATOR
•POWERED 4-20mA
OUTPUT
UNPOWERED
3 WIRE
TRANSMITTER
UNPOWERED
4 WIRE
TRANSMITTER
LITTLE DIPPER 2
BRN
ORN
RED
BLK
PYXIS ST-500
GRN
WHT
RED
BLK
28
Auxiliary
VDC Power
Option Board
UNPOWERED
2 WIRE
LOOP POWERED
TRANSMITTER
Notes:
Identify P/N 191913 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.
For 3-wire or 4-wire transmitters that require
in excess of 1.5w, use an external power
supply. Or install an auxiliary power board
and connect power wires to the Auxiliary
VDC power terminal block. For 3-wire
transmitters, a jumper wire between COM(-)
on the input board terminal block and PWR-
on the Auxiliary Power terminal block is
required.
To program the analog input, go to the Inputs
menu, enter the menu for the I/O slot# and
channel# (for example S21). Scroll to
Transmitter and select the type of transmitter
from the list.
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