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IST-1424.CE02.02
TABLE 3 – PRECONFIGURED values for use with PARKING-EN (EN50545-1)
MODELS
TS220EC-S
TS293EC-S
TS220EC-H
TS293EC-H
TS220EN
TS293EN
TS220EN2
TS293EN2
(4)
TS255CB
[TS250CB
]
TS255CN2
As indicated in the standard EN50545-1, the TWA values, shown in Table 3, can be setted
from 5 to 60 minutes, while the delay of the relay activation, in HYST.ON (Hysteresis ON)
THRESHOLD 3, can be set from 60 to 300 seconds.
TABLE 4 – USED ONLY IN ITALY - Values to be set to use with PARKING-ITA (DM 1.02.1986)
MODELS
TS220 EC-S
TS293EC-S
TS220 EC-H
TS293 EC-H
TS292KB
TS293KB
(4)
TS255CB
[TS250CB
]
Only for parking made Italy, according to DM 12/01/1986, all the sensors for the detection
of CO, must be configured with an alarm type INCREASING, and all should be associated to
the same zone, setting the logic, as PARK-ING.
The THRESHOLD 1 can not be used.
The THRESHOLD 2 for the sensor for Petrol vapours can not be used. The output in the
THRESHOLD 3 must be configured in the programming of all the individual sensors.
The output in the THRESHOLD 2 for CO sensors must be configured in the programming of
outputs available for ZONE (OUTPUT_1_ THRESHOLD_2, OUTPUT _2_SOGLIA_2).
TABLE 3 - Relays operation's PRECONFIGURED parameters.
SENSORS FOR FLAMMABLE GASES
Relay
ALARM Silenceable
Number
1
AL 1
2
AL 2
3
AL 3
4
FAULT
SENSORS FOR TOXIC AND ASPHYXIATING GASES (CO
Relay
ALARM Silenceable
Number
1
AL 1
2
AL 2
3
AL 3
4
FAULT
(1) In the case that the alarm is set to, PARKING-EN, this value is equal to "60".
SENSORS FOR VITAL GASES (Oxygen)
Relay
ALARM Silenceable
Number
1
AL 1
2
AL ↓
3
AL ↑
4
FAULT
TECNOCONTROL S.r.l. - Via Miglioli, 47 20090 SEGRATE (MI) - Tel. 02. 26 92 28 90 - Fax 02. 21 33 734
CE424P / User Manual
GAS
RANGE UNIT
CO
0-300
ppm
NO
0-100
ppm
NO
0-30
ppm
2
CO
0-300
ppm
CO
0-300
ppm
NO
0-30.0
ppm
2
GAS
RANGE
CO
0-300
PETROL
0-20
CO
0-300
PETROL
0-20
Hysteresis
ON
(seconds)
NO
5
NO
10
NO
30
NO
45
Hysteresis
ON
(seconds)
NO
1
NO
5
(1)
NO
30
NO
40
Hysteresis
ON
(seconds)
NO
5
NO
10
NO
10
NO
30
TWA
Threshold 1
(min.)
(AL1)
15
30
15
10
15
3.0
15
30
15
30
15
3.0
Recommended alarm levels
Threshold 1
UNIT
(AL1)
ppm
30
%LEL
7
Ppm
30
%LEL
7
Hysteresis
Time ON
OFF
(seconds)
(seconds)
0
0
0
0
0
0
0
0
)
2
Hysteresis
Time ON
OFF
(seconds)
(seconds)
0
0
0
0
0
0
0
0
Hysteresis
Time ON
OFF
(seconds)
(seconds)
0
0
0
0
0
0
0
0
Pag. 45/50
Alarm levels
Threshold 2
Threshold 3
(AL2)
(AL3)
60
150
20
50
6.0
15.0
60
150
60
150
6.0
15.0
Threshold 2
Threshold 3
(AL2)
(AL3)
50
100
10
20
50
100
10
20
Positiv
Latched
Logic
Output
NO
NO
NO
NO
YES
YES
YES
NO
Positiv
Latched
Logic
Output
NO
NO
NO
NO
NO
NO
YES
NO
Positiv
Latched
Logic
Output
NO
NO
YES
YES
YES
YES
YES
NO
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