IWAKI AMERICA Walchem Intuition 9 Manuel D'instructions page 34

I/O Board wiring labels
I/O Board Part Number
P/N 191914 4-20 mA INPUT (6)
TBxA - INPUTS 1-3
TBxB - INPUTS 4-6
2 Wire 2 Wire
TB Ch 3 Wire 4 Wire
Loop Pwrd
1 XMTR– XMTR–
2 XMTR– XMTR+ XMTR+ XMTR+
1,4
3 +24V +24V +24V
4 COM(–) 24V(–)
5 XMTR– XMTR–
6 XMTR– XMTR+ XMTR+ XMTR+
2,5
7 +24V +24V +24V
8 COM(–) 24V(–)
9 XMTR– XMTR–
10 XMTR– XMTR+ XMTR+ XMTR+
3,6
11 +24V +24V +24V
12 COM(–) 24V(–)
13-18
I/O Board Part Number
P/N 191914 4-20 mA INPUT (6)
TBxA - INPUTS 1-3
TBxB - INPUTS 4-6
2 Wire 2 Wire
TB Ch 3 Wire 4 Wire
Loop Pwrd
1 XMTR– XMTR–
2 XMTR– XMTR+ XMTR+ XMTR+
1,4
3 +24V +24V +24V
4 COM(–) 24V(–)
5 XMTR– XMTR–
6 XMTR– XMTR+ XMTR+ XMTR+
2,5
7 +24V +24V +24V
8 COM(–) 24V(–)
9 XMTR– XMTR–
10 XMTR– XMTR+ XMTR+ XMTR+
3,6
11 +24V +24V +24V
12 COM(–) 24V(–)
13-18
Figure 12 Câblage de Carte d'Entrée de Capteur (4-20 mA) Analogique Sextuple, N/P 191914
I/O Boards 1 through 4
I/O Board P/N
Identification Labels
Auxiliary
VDC Power
Terminal Block
1
–
2
+
3
4
–
5
+
6
7
8
UNPOWERED
9
+ SIGNAL
3 WIRE
10
24V POWER
11 TRANSMITTER
– COMMON
12
1
13
14
15
16
17
18
- SIGNAL
1
UNPOWERED
+ SIGNAL
4 WIRE
2
+24V POWER
TRANSMITTER
3
–24V POWER
4
5
6 LITTLE DIPPER 2
7
8
9
10
11
12
13
14
15
GRN
16
WHT
17
RED
18
BLK
I/O Board 1-4
Terminal Blocks
UNPOWERED
2 WIRE
LOOP POWERED
TRANSMITTER
POWERED 2 WIRE
4-20mA SOURCE
•SIMULATOR
•POWERED 4-20mA
OUTPUT
Notes:
Identify P/N 191914 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
BRN
ORN types listed.
RED
BLK
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
PYXIS ST-500
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.
29
Auxiliary
VDC Power
Option Board