ESA DC - User Manual

SEQUENCER FOR DEDUSTING PLANTS
DOCUMENTATION INDEX
1.1 Description
2.1 Standard features (List)
2.2 Standard features (Details)
2.3 Option on request
3.1 Installation rules and security
4.1 Technical features
5.1 Enter data in set mode
6.1 Display indications in operation
7.1 Display indications with alarm
8.1 Information and guide on the display
9.1 Wiring Diagram
10.1 Electronic board size and voltage settings
11.1 Enclosure dimensions
12.1 Problems solutions
13.1 Warranty
14.1 Certificates
1.1 DESCRIPTION
Sequencer for dedusting plant cleaning cycle control with digital dP control by internal transducer.
2.1 STANDARD FEATURES
A1a Minimum and maximum dP alarms on same relay (K2)
A2a Relay Voltage ON (K1)
AL1 Alarm relay contacts open
B10 Manual activation of every single output from keyboard
B1b Select Number of outputs
B2x Activation time from 0.05 to 5.00 sec.
B3c Interval time between ev. during post-cleaning
B3x Interval time from 1 to 999 sec.
B8b Short-circuit protection of every single output
C1 Digital differential pressure control (STOP at cycle end)
C13_10 dP full range 10.00 kPa = 100.0 mbar = 1012 mmH2O.
C4 Cleaning cycle
C4a Automatic operation mode
C4b Manual operation mode
C7c1 Minimum dP alarm. Contact open with alarm. Automatic reset.
C7d1 Maximum dP alarm. Contact open with alarm. Automatic reset.
C8 dP zero readout regulation
D14a Operation hours-counter
D1b1 Additional post-cleaning cycles from dP readout. Activation at STOP.
D5a Consent from external compressed air pressure switch
D6a ON/OFF cleaning cycle from external contact
G1 Maximum load power 25W per output
HVB Input and output voltage selection
SL Multi language display
Code:
DC
Voltage IN / OUT:
115 VAC - 230 VAC (24 VAC - 24 VDC On Request)
Max Nr. Output:
32
GENERIC DOCUMENTATION. THE SPECIFIC DOCUMENTATION IS ATTACHED TO THE SEQUENCER

Summary

Description of the Sequencer

Sequencer Description

Overview of the sequencer for dedusting plant cleaning cycle control with digital dP control.

Standard Features of the Sequencer

Minimum and Maximum dP Alarms

Configures dP alarms on the same relay (K2) with display indication.

Manual Output Activation

Short-Circuit Protection

Digital Differential Pressure Control

Controls cleaning cycle activation and deactivation based on dP readings.

Minimum;Maximum dP Alarms (Detailed)

Detailed description of minimum and maximum dP alarm conditions and reset.

dP Zero Readout Regulation

Optional Features

Emission Control with TRIBO-CHECK Probe

Monitors dust emission in the duct using a TRIBO-CHECK probe.

Sensitivity for Broken Bag Check

Configures sensitivity for detecting broken bags via TC probe signal.

High Emission Alarm

Activates an alarm when TC signal exceeds a set emission threshold.

TC Probe Readout Adjustment

Installation Rules and Security

Technical Features

Enter Data in Set Mode

dP and Alarm Thresholds

Sets dP zero adjustment, fan threshold, and minimum dP alarm threshold.

Cycle Stop and Start Thresholds

Defines dP thresholds for stopping and starting cleaning cycles.

Maximum dP Alarm and Voltage Settings

Configures maximum dP alarm threshold and output voltage settings.

TC Probe Control and Adjustment

Emission Alarm and Sensitivity Settings

Display Indications with Alarm

Alarm Indications and Codes

Electronic Board Size and Voltage Settings

Jumper Settings for Voltage

ESA DC Specifications

General

Brand	ESA
Model	DC
Category	Recording Equipment
Language	English