Proportional amplifier ESSK 103
- With one control signal input and one power output
- To drive one proportional solenoid

V Nom
Demand signal
Output
Adjustment

12 to 30 Volt
0 to 5 Volt
max 1 x 2,5 A
I min, I max
Multi-function card ESSK 107
- With three power outputs, two programmable analogue/ digital inputs, one purely digital input and one current measurement input for current control
- To drive one proportional valve and one on/off solenoid

V Nom
Demand signal
Output
Adjustment
Diagnosis

12 to 30 Volt
2 x 0,9 Volt
1 digital input
Prop max 2,5A
on/off max 3 A
I min, I max,
zero point
LED for
each output
Solid-state relay card ESLT 105
- With one control signal input with on-card adjust- ment
- To drive one on /off solenoid as a function of a frequency input signal

V Nom
Demand/
control
Switching
point
Output

12 to 30 Volt
Release switch,
Namur sensor
low < 5 Volt
high > 7,5 Volt
max 3,5 A



Amplifier and Control Cards


