Honeywell SYA14 Series, Manual

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FF-SRS5939 Series PK107033-EN
2 107033-12 EN FR26 GLO 0499 Printed in Germany
SPECIFICATIONS
Supply Voltage
Nominal voltage (A1/A2) 24 Vdc (-15%, +15%)
Power consumption 3.5 W
Fuse protection 315 mA, time delayed (see fig. 7 for location)
Restart Functions
Restart push-button input
(S33/S34)
for the connection of a NO contact, 0.1s to 1.5s closing
time, permanent short-circuit detection, 20 Vdc min.
voltage (without pressing the push-button), 10 mA/24Vdc
min. current, 470
Ω
max. cable resistance
Restart mode input
(X1/X3)
for setting the manual or automatic restart mode, voltage
presence
Restart time 100 ms after the ESPE inputs are energized (automatic
restart mode) or push-button release (manual restart
mode)
FSD Monitoring Loop
FSD contacts input
(Y1/Y2)
for the connection in series of the FSDs NC contacts
(FSDs reaction time : 250 ms), permanent short-circuit
detection, 20 Vdc min. voltage, 30 mA/24Vdc min.
current , 150
Ω
max. cable resistance
FSD monitoring input
(X1/X2)
for setting the FSD monitoring loop, voltage presence
ESPE inputs
Input current 30 mA / 24Vdc (when relays are energized); 5mA / 24
Vdc (when relays are deenergized)
Input voltage 19 to 27.6 Vdc
Protection reversed polarity, over-voltages up to 32 Vdc
Outputs
Contacts available 2 NO, 1 NC (2 safety relays with guided contacts)
Response time 15 ms max. (see timing diagrams)
Start time at power up 100 ms (automatic restart mode)
Current Range
Voltage Range
Switching Capability per
AC15 (EN 60947-5-1)
1 mA min., 6A max. (see caution)
0.1 Vac/dc min., 250 Vac/dc max.
NO contact: 3 A / 230 Vac
NC contact: 2A / 230 Vac
Typical electrical life
expectancy on 100 %
resistive load (see fig.1,
note 3)
1A
3A
5A
6A
2,000,000 AC
500,000 AC
300,000 AC
200,000 AC
400,000 DC
300,000 DC
200,000 DC
150,000 DC
Typical Power Factor
/AC voltage
(see fig. 2, note 2)
Limitation Factor : 0.45 (cos
ϕ
= 0.3), 0.70 (cos
ϕ
= 0.5),
0.85 (cos
ϕ
= 0.7), 1.00 (cos
ϕ
= 1.0)
Operating frequency 1200 switching cycles/h (max.)
External fuse rating 6 A max. time delayed
Mechanical life 10 million switching operations
Environmental Specifications
Temperature range Operation : 0 to 55
°
C (32 to 131
°
F) / Storage : -20 to
70
°
C (-4 to 170
°
F), at 90% humidity max.
Sealing Housing IP 40; Terminals IP 20 (need to be installed in
an IP54 enclosure)
Housing material Thermoplastic
Vibration resistance Amplitude 0.35 mm (0.014 in.); Frequency 10 to 55 Hz
Connection Removable terminal strips, one
∅
2.5 mm
2
(14 AWG) or
two
∅
1.5 mm
2
(16 AWG) stranded wires per terminal
Mounting Quick install rail mounting EN 50022-35, 35 x 15 mm
(1.38 x 0.59 in.) size
Weight 280 g (0.61 lb.)
NOTE 1: Install arc suppression device across loads to avoid module contact arcing and
ensure specified relay life expectancy.
NOTE 2 Total operations = operations at power factor 1 multiplied by the limitation factor.
If the power factor is 0.5 at 230 Vac, 3A (500,000 operations), the limitation factor is 0.70.
and the number of operations is 500,000 x 0.70 = 350,000.
FIG. 1. CONTACT LIFE FOR
100% RESISTIVE LOAD / AC
VOLTAGE (typical) (note 1)
power factor = 1 (cos
ϕ
)
FIG. 2. LIMITATION FACTOR FOR
INDUCTIVE LOADS / AC
VOLTAGE (note 2)
power factor < 1 (cos
ϕ
)
CAUTION
CONTACT DAMAGE
To ensure the 1 mA capability
during the lifetime of the contact,
NEVER exceed 300 mA and 60 V.
FIG. 3. TOTAL CURRENT LIMIT
0 10 20 30 40 50 60
6
5
4
3
2
1
T(°C)
32 50 68 86 104 122 140 T(°F)
Σ
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