Characteristics; Electronic Control Unit - Emerson Dosaodor-D V

CHARACTERISTICS

Electronic Control Unit

Construction material
Finish
Door
Installation
Weight
Power supply options
Electromagnetic interference
Humidity
Input signals
Calibration cylinder high level
Calibration cylinder low level
Flow Computer alarm signal
Flow Computer instantaneous flow rate
Flow Computer instantaneous flow rate
Output signals
Injection solenoid valve control (Primary)
Injection solenoid valve control (Secondary, B.2 only)
Calibration cylinder refill valve
Emergency circuit control
Injected odorant
Distributed gas volume
Injector failure (Primary)
Injector failure (Secondary, B.2 only)
Emergency circuit enabled
Odorant tank level
Instantaneous odorant concentration
Daily odorant concentration
Communication ports
One RS-232 serial port is available for local configuration or
connected to an GSM/GPRS modem.
Display
Back-lit alphanumeric 4 line by 40 character LCD.
Operative modes
OFF – MANUAL – AUTOMATIC – WASHING all selectable by
appropriate function keys.
Operation INJECTOR 1 - INJECTOR 2 - INJECTOR 1-2
(with B.2 option only).
: 10/10 mm steel plate
: RAL 7032 grey epoxy powder coat
: Lockable with window
: Wall mount
: 22 kg (49 lbs) (medium complexity configuration)
: 12Vdc+/-15% - 115 Vac 60Hz - 230 Vac 50Hz
: Consistent with 89/336/CE standard
: 10% – 90% non-condensing
: Discrete (EExi)
: Discrete (EExi)
: Discrete
: Pulse (max 1 Hz)
: Analog (4-20 mA)
: Discrete (12 Vdc EExe)
: Discrete (12 Vdc EExe)
: Discrete (12 Vdc EExe)
: Discrete (12 Vdc EExe)
: Pulse (1 Hz)
: Pulse (1 Hz)
: Discrete
: Discrete
: Discrete (Also indicates that the Dosaodor-D unit is in disabled mode)
: Discrete
: Analog (4-20 mA)
: Analog (4-20 mA)
Configuration protection
Keyed switch for configuration mode selection and battery
backed memory to maintain internal configuration data in the
event of power failure.
Optional integrated printer
Dot matrix, 42 characters/line, allows for a local hard copy of
alarms, operating history and reports.
Dosaodor-D
3