CHAPTER 5
–
CONNECTING FIELD DEVICES TO THE I/O BOARD
45
MultiLoad II/ RCU II Explosion Proof Lite (EXL) Installation Guide - Part # 6070
5.4.4.3
MultiLoad II 4
–
20 mA Output Wiring
+
-
5V
12V
+
-
4-20 mA OUT.I
4-20 mA OUT.GND
4-20 mA OUT.V+
4-20 mA OUT.I
4-20 mA OUT.V+
4-20 mA OUT.GND
I+
1
I-
2
V+
1
✓
COM 2
✓
IOUT 3
✓
N/A
4
4-20 mA
OUT
IO_DA TB6
4-20 mA
IN
+
1
✓
+
2
+
3
+
4
+
5
-
6
✓
IO_DA TB2A
12Vdc
I-
I+
4-20 mA
I-
I+
4-20 mA
i
4-20mA
%
(0 Vdc)
12-30 Vdc
i
4-20mA
%
(0 Vdc)
12-30 Vdc
12
– 30 Vdc
‡
‡
4-20 mA-OUT
4-20 mA-OUT
‡
Note:
The 4-20mA output requires a power source (12-30vdc). The 12vdc output can be used as shown here.