Discrete Input (Di) Modules; Field Wiring; Analog Output Jumper J4 (Shown Set To +12V) - Emerson DL8000 Instruction Manual

DL8000 Preset Instruction Manual
Figure 3-7. Analog Output Jumper J4 (Shown Set to +12V)
Representative
Internal Circuit
CURRENT LOOP
CONTROL
CURRENT LOOP
CONTROL
CURRENT LOOP
CONTROL
CURRENT LOOP
CONTROL
Caution

3.2.7 Discrete Input (DI) Modules

3-10
I
+V
DOC0505A
Figure 3-8. Analog Output Module Field Wiring
You can induce ground loops by tying commons from various modules
together.
The eight-channel Discrete Input (DI) modules monitor the status of
relays, open collector/open drain type solid-state switches, and other
two-state devices. Discrete Inputs come from relays, switches, and
other devices, which generate an on/off, open/close, or high/low signal.
Modules

Field Wiring

+
CURRENT LOOP DEVICE 4-20mA
ROC809 POWERED
-
+
-
250
1-5 VOLT CONTROL DEVICE
+T 12 / 24 V dc
Jumper
Revised February-2016