Emerson Tescom ER5050 User Manual

ER5000 —
206
Troubleshooting
Operation
Checking the Configuration of the Jumpers
WARNING
The controller must be disconnected from the power supply before
any additional wiring or change to jumper configuration is
performed. Do not reconnect the power supply until all additional
wiring connections have been made and are properly installed.
Figure 63 shows the jumpers on the ER5000.
The Voltage/Current Select Jumpers
Jumpers J5, J6, J14 and J15 are used to select between 4–20 mA
and 1–5V sources for setpoint, external feedback, auxiliary
input #1 and auxiliary input #2 respectively. For these jumpers,
having the jumper installed (ON) congures the controller
for 4–20 mA input and having the jumper not installed (OFF)
congures the controller for 1–5V input.
NOTENOTE
CAUTIONCAUTION
WARNINGWARNING
As seen in Figure 63, 0–10V models of the ER5000 do not have
these jumpers.
The Ground Filter Bypass Jumper
The recommended conguration for the Ground Filter Bypass
jumper (J1) is not installed (OFF). Installing this jumper connects
signal ground directly to the power supply ground.
(continued next page)
Figure 63: Jumpers
Jumper J5
Setpoint
ON = 4–20 mA
OFF = 1–5V
Jumper J1
Ground Filter
Bypass
ON = Signal ground
connected to power
ground
OFF = Normal mode,
no connection
(recommended)
Jumper J1
Ground Filter
Bypass
ON = Signal ground
connected to power ground
OFF = Normal mode, no
connection (recommended)
Jumper J6
External Feedback
ON = 4–20 mA
OFF = 1–5V
4–20 mA / 1–5V Models
0–10V Models
Jumper J14
Auxiliary Input #1
ON = 4–20 mA
OFF = 1–5V
Jumper J15
Auxiliary Input #2
ON = 4–20 mA
OFF = 1–5V
Jumper J9
ER3000 / ER5000
Mode Select
ON = ER3000
OFF = ER5000
Jumper J9
ER3000 / ER5000
Mode Select
ON = ER3000
OFF = ER5000

Emerson Tescom ER5050 Specifications

General

Brand	Emerson
Model	Tescom ER5050
Category	Controller
Language	English