Econ 7907EX User Manual

Installation & Operation Manual Proven Quality since 1892
ECON actuator Fig. 7907, type ELA80 – 3000 www.eriks.com
Rev.23 – August, 2023 23
J) Deadband Dial
• The deadband adjusts the limits of the valve’s
deviation between an actual position and a target
position. The dead band is set to 0.12mA DC
max.
• Deadband indicates the extent of the reaction on
the input signal.
• Low deadband setting may cause the actuator
to hunt or to unnecessarily respond to a
fluctuating input signal. If so, the deadband must
be increased.
• Turning the Deadband Dial in clockwise direction
will increase the resolution (Range 0.0625mA to
1mA).
4.9.5 PCU-EB – Proportional Control Unit Alternating Current (2020 VERSION)
Note: Please be noted that two PCU Alternating Current PCB’s are available. Check the markings on the PCB
before you start working on the settings. The instructions below are only applicable to the PCU-EB PCB.
Dial
0
1
2
3
mA DC
0.0625
0.125
0.1875
0.25
Dial
4
5
6
7
mA DC
0.3125
0.375
0.4375
0.5
Dial
8
9
A
B
mA DC
0.5625
0.625
0.6875
0.75
Dial
C
D
E
F
mA DC
0.8125
0.875
0.9375
1
Deadband
Dial
PCU-EB-V1.5
J5
J6
J7
J2
J1

Econ 7907EX Specifications

General

Brand	Econ
Model	7907EX
Category	Controller
Language	English