Tecnocontrol CITY CE424P Manuel D'utilisation page 49

IST-1424.CE02.03/A
Logic Input configuration in the Control Unit
Active (High NO or Low NC)
Output (Relay Number)
(3) (NO/YES)
SILENCEABLE
(from 0 to 300 Seconds)
TIME OF SILENCE
(4)
(from 0 to 300 Seconds)
HYSTEresis ON
(5)
(from 0 to 300 Seconds)
HYSTEresis OFF
(6)
(from 0 to 300 Seconds)
TIME ON
(NO/YES)
POSITIV LOGIC
(7)
(NO/YES)
LATCHED Output
(2)
NOTE Only if the Expansion Board ES414 with 4 relay is installed.
(3)
NOTE Normally leave NO. It is only used to temporarily silence the outputs connected to optical and / or acoustic
indicators, for the silence time that can be set in the next line.
(4)
NOTA To avoid false alarms, it is recommended to always set a value between 10 and 60 seconds. (typically
10÷20" for Optical/Acoustic alarms and 30÷60" for Gas Block Valves). In the event of a Parking-EN alarm,
the minimum value is 60, but only for the relay linked to threshold 3.
(5)
NOTA Normally leave ZERO. It is used only to keep devices activated, that for a limited time must remain in
operation beyond the alarm. This function cannot be used in conjunction with the Time ON function and
Memory YES cannot be selected.
(6)
NOTA Normally leave ZERO. It is used only to deactivate devices that cannot remain in operation beyond a
predetermined time. This function cannot be used in conjunction with the Hysteresis OFF function and
Latched YES cannot be selected.
(7)
NOTA The Output Latched is set YES only if Hysteresis OFF or Time ON are set to ZERO. Normally should be
set to YES to prevent the resetting of an actuator (eg. Solenoid shut-off of the gas) without first verifying
that the Control Unit is in alarm.
Configuration of CE424 sensors of the 1
(1)
Connected to port
Sensor Number [9÷16]
MODEL. Sensor Model
(Flammable, Toxic, Vitale, Refrigerant)
Type
(Name or CAS or Formula)
GAS detected
UoM (Unit of Measure)
(% LFL, %vol, ppm, ppb or °C)
F.S. (Full Scale) (Max 9.99 or 99.9 or 9999)
AL. (Alarm Type) (Increasing, Decreasing,
Oxygen, TLV, Parking-EN)
ZONE (1÷4) (1÷6)
T.W.A. (
Only for PARKING-EN alarms)
THRESHOLD 1 (Alarm 1)
OUTPUT 1 (Relay number for AL1)
(3)
(NO/YES)
SILENCEABLE
(from 0 to 300 Seconds)
TIME OF SILENCE
(4)
(from 0 to 300 Seconds)
HYSTERESIS ON
(5)
(from 0 to 300 Seconds)
HYSTERESIS OFF
(6)
(from 0 to 300 Seconds)
TIME ON
(NO/YES)
POSITIV LOGIC
(7) (NO/YES)
LATCHED Output
THRESHOLD 1 (Alarm 2)
OUTPUT 2 (Relay number for AL2)
(3)
(NO/YES)
SILENCEABLE
(from 0 to 300 Seconds)
TIME OF SILENCE
(4)
(from 0 to 300 Seconds)
HYSTEresis ON
(5)
from 0 to 300 Seconds)
(
HYSTEresis OFF
(6) (from 0 to 300 Seconds)
TIME ON
(NO/YES)
POSITIV LOGIC
(7)
(NO/YES)
LATCHED Output
TECNOCONTROL S.r.l. - Via Miglioli, 47 20054 SEGRATE (MI) - Tel. 02. 26 92 28 90 - Fax 02. 21 33 734
CE424P / Manuel d'utilisation
Input Number [1]
(COM1 o COM2)
9
TAG (Label)
Remote Unit (CE380UR)
st
COM1
10 11 12
Pag. 49/53
1
COM2
13 14 15 16