Download DL8000 Preset Controller Instruction Manual

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DL8000 Preset Instruction Manual
powering low-power analog transmitters, while another module in the
same DL8000 controller can provide +24 Volts dc for powering
conventional 4 to 20 mA transmitters. See Figure 3-5.
+T 12 / 24 V dc
Jumper
Precision
Resistor
Figure 3-4. AI-12 Jumper J4 (Shown Set to +12V)
+
OUT SIGNAL
COM
+
-
1-5 VOLT DEVICE
EXTERNALLY POWERED
1-5 VOLT DEVICE
EXTERNALLY POWERED
IN
+
CURRENT LOOP DEVICE 4-20mA
ROC809 POWERED
DOC0506A
Figure 3-5. Analog Input Module Field Wiring
On the AI-16 module, you use jumper J3 to configure the AI (+T) as 12
or 24 Volts dc. Additionally, two DIP switches provide scaling control
(see Figure 3-6).
3-8
Modules
Revised Mar-12