Voltage/Current Select Jumpers; Figure 1: Voltage/Current Select Jumpers - Tescom ER3000 User Manual

4.2 Voltage/Current Select Jumpers

Figure 1 shows the J5 voltage/current select jumpers location on the ER3000.
Use them to select between 4-20mA and 1-5V. The 0-10V models of the
ER3000 do not have the jumpers.
The jumper on the bottom board is for factory installation of the embedded
software only and the jumper should not be installed for normal operation.
Jumper J5 (top board) - Voltage/Current Select (not on 0-10V models)
1: Analog Setpoint
2: External Feedback
3: Auxiliary input #1
4: Auxiliary input #2
For all the above jumper positions:
LED's
Refer to Section 10.1, LED Indicators, for an explanation of the LED
indicators.
12 ER3000 User Manual
1 2 3 4 5 6 7 8 9 1011 12 1 2 3 4 5 6 7 8
J3
J5

Figure 1: Voltage/Current Select Jumpers

Jumper not installed - configured for 1-5V input.
Jumper installed - configured for 4-20mA input.
1 2 3 4
LED1
J4
LED3
LED2