Emerson ROC827 User Manual

ROC800-Series Instruction Manual
4-10 Input/Output Modules Revised July-2017
A
12V / 24V dc Jumper
Figure 4-7. Analog Output Jumper J4 (Shown Set to +12V)
Figure 4-8. Analog Output Module Field Wiring
Caution
You can induce ground loops by tying commons from various modules
together.
4.5 Discrete Input (DI) Modules
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.
+
-
I
+V
250
CONTROL
CURRENT LOOP
DOC0505A
CONTROL
CURRENT LOOP
CONTROL
CURRENT LOOP
CONTROL
CURRENT LOOP
+
-
CURRENT LOOP DEVICE 4-20mA
ROC800 POWERED
1-5 VOLT CONTROL DEVICE
A
Representative
Internal Circuit
Field Wiring

Emerson ROC827 Specifications

General

Brand	Emerson
Model	ROC827
Category	Controller
Language	English