SEQUENCER CONTROLLER
WITH OR WITHOUT
DIFFERENTIAL PRESSURE SWITCH
Technical notice
FI 72.0297.1016E
Page 2
SUMMARY:
DESCRIPTION
The SF6-36V2 is a sequencer controller for the command and
control of dust-removal equipment.
It can be equipped of the differential or relative pressure measure
(pressure drop).
It is equipped with a T1 time (activation), a T2 time (idle time), a
T3 time (rest time between two cycles), a T4 time which performs a
cleaning cycle if the sequencer has not operated for a set number of
hours, manual running, three input controls (I1: T2A or DP loop
control if no DP card, I2: compressed air, I3: fan or other loop
control), an electrical fault control, possibility to execute a
preselected number of cycles et the fan stop, three relay outputs for
transfer of information, a compressed air control in association with
an external pressure switch.
If the device is equipped of the pressure measure card, it is
equipped with a
∆
P 2 thresholds (maxi and mini) for the declogging,
2
∆
P alarms (high and low), a
∆
P threshold for accelerated running, a
T2A time (accelerated rest). A 4-20 mA output enables the transfer of
the remote measurement.
The device is parameterisable depending on the use.
All the operating parameters are adjustable through buttons on the
front.
The value of each parameter and that of the pressure is displayed
on a high luminosity LED display.
Comment: this data sheet is drawn up on the basis of a device
equipped with the pressure drop measure and in 36 outputs
configuration. If the device is not equipped with the pressure
drop measure, the functions relating to this are not validated.
The information concerning the device equipped with the
pressure measure are in “grey” in the notice.
Be careful:
The type of the S.V. outputs voltage: either “AC”
alternative, or “DC” direct, is confirmed at the order and
can’t be modified after.
Identically to the power output: either « 25VA/25W » ou
« 45VA/40W »
Refer to the manufacturing plate to know the specifications of the hardware.
Page
- DESCRIPTION
2
- CHARACTERISTICS
3
- PRESENTATION OF THE
FRONT FACE
5
- ADJUSTMENTS AND
RUNNING
6
- HIDDEN MENU
10
- SIGNALLING ON THE
FRONT FACE
10
- CONTROL / FAULTS
DISPLAY
11
- RELAY OUTPUTS
12
- INPUTS
11
- DEVICE / SOLENOID
VALVES PROTECTION
12
13
- VOLTAGE ADJUSTMENT
14
- CONNECTIONS
15
- SPACE REQUIREMENTS
AND FIXINGS
17
- PRECAUTIONS
18
- CALIBRATION
18
- SPECIFICITIES
AVAILABLE ON REQUEST
- GENERAL INSTRUCTIONS
FOR SAFETY, ASSEMBLY,
COMMISIONING, USAGE
AND MAINTENANCE
18
19
- WARRANTY
- CERTIFICATE
20
20
