SEFRAM SEQUENCER EC8-18 Quick Start Manual

PLACE GUTENBERG - 59175 TEMPLEMARS (France) Tel: +33(0)3 20 60 49 49 - Fax: +33(0)3 20 95 59 62 Email: [email protected] Web: www.sefram.eu ...

SUMMARY : DESCRIPTION : The EC8-18 is an adjustable device for control and full automatization of declogging equipment, whose declogging is done by pressured air injections. It can perform the function of declogging sequence It has : - Up to 18 outputs for connecting solenoid valves dependi ...

CHARACTERISTICS : - Supply voltage (nominal voltage) : AC Version: 115V or 230V  10 % 50-60 Hz DC Version: 24V - Consumption (nominal current) maxi: 5VA + SV consumption - Protection: by fuse 5x20mm rating according to supply voltage (see table 1) - Solenoid valve voltage: According to supp ...

DIMENSIONS AND FIXATION: 1 2 3 4 5 6 Cable glands 1 ISO16b : supply 2 ISO20 : multi-conductor cable SV outputs 3 ISO20 : multi-conductor cable SV outputs (only if 18 SV version) 4 ISO20 : multi-conductor cable SV outputs ...

Three mounting possibilities: PROTECTION AND CONNECTIONS: It is possible, depending on the version of the box, to modify the supply voltage and the voltage of the solenoid valves by positioning jumpers on the electronic board. The jumpers are set at the factory for a supply voltage and a solenoi ...

Version 230VAC/24VDC Version 115VAC/24VDC Version 24VDC/24VDC No adjustment possible CAUTION: A change in the supply voltage and / or solenoid valve voltage requires updating the identification label placed on the outside of the box. Output protection : Size 5x20 See table 1 page 3 General suppl ...

Connection 18EV version: Connection 8EV version: Power supply terminal clamping capacity : 2,5 mm². Terminal clamping capacity SV and K1 and I1 : 1,5 mm². General supply General protection: 2 fuses Size 5x20 See table1 page3 SV connection AON input I1: "loop control" Relay output: "Electrical ...

FRONT FACE : SETTINGS AND OPERATION: The various parameters are adjusted as follows: - Press the "SELECT" key until the yellow "menu" led lights up in front of the parameter to be set and press the "+" and "-" keys to obtain the desired value. - Then return to the "CYCLE" position using the "SEL ...

1) Visu Cycle: In this position, the CYCLE menu led is on fixe. If a fault is present, display of the fault (this display has priority). If the sequencer is stopped: display "0". If an unclogging pulse is in progress: - display of "n x" with x = number of the current SV - rapid flashing ...

- Sequencer operation: The unclogging cycle consists of driving the EV outputs one after the other with a T1 pulse time and a rest time T2 between two pulses. 4 orders can initiate unclogging: o Input « loop control » (I1) : ▪ If input=1 (closed input), ▪ Unclogging cycles follow one anot ...