Central plant clocks . Технические данные . Подробное описание, цены на оборудование Siemens. Большой выбор, низкие цены на Central plant clocks

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Central plant clocks

Order number		2XV9450-2AR22	2XV9450-2AR01
product brand name		SICLOCK
Product designation		Central plant clock
Product type designation		TC100	TC400
General technical data:
Supply voltage at DC	V	24
Relative positive tolerance of the supply voltage	%	20
Relative negative tolerance of the supply voltage	%	15
Buffering time in the event of power failure maximum	ms	3
Continuous current Rated value maximum	A	0.5	0.7
Operating current of fuse protection at input slow-blow	A	1
Active power consumption maximum	W	9	15
Active power loss typical	W	6	7.5
Protection class IP		IP20
Operating resource protection class		III (according to EN 60536)
Time deviation
? relating to DCF77 signal maximum	µs	1 000
? relating to GPS signal maximum	µs	50
Relative accuracy
? with loss of DCF77 signal maximum	%	0.000001
? on loss of GPS signal maximum	%	0.0001
? in the event of power failure maximum	%	0.0004
Clock error compensation relating to 1 s in micro-steps	µs	50
Time deviation of the GPS signal with jitter maximum	ns	200
Protocol is supported		(S)NTP, DCF77	(S)NTP, DCF77, pulses, cycles, message frames
Battery life
? during operation minimum	y	10	12
? unconnected during storage minimum	y	10	12
? connected during storage maximum	y	6
Standards:
Standard for EMC		EN 55022 Class A, FCC Class, EN 55024
Standard
? for environmental influences during storage		EN 60721-3-2 class 2K4
? for environmental influences during operation		EN 60721-3-3 class 3KS
Standard for relative humidity
? for environmental influences during operation		IEC 60068-2-78, IEC 60068-2-30
? for environmental influences during storage		IEC 60068-2-78, IEC 60068-2-30
Ambient conditions:
Ambient temperature
? during transport	°C	-40 ... +70
? during storage	°C	-40 ... +70
? during operation	°C	0 ... 65
Temperature change of the ambient temperature relating to one hour without condensation
? during operation	°C	10
? during storage	°C	20
Relative humidity at 25 °C without condensation
? during storage	%	10 ... 95
? during operation	%	10 ... 95
Air pressure	hPa	1 080 ... 795
Installation altitude	m	2 000 ... -1 000
Inputs/ Outputs:
Number of interfaces acc. to Industrial Ethernet		1	4
Transfer rate for Industrial Ethernet	Mbit/s	10 ... 100
Galvanic isolation between Ethernet and electronics		Yes
Product function at the Ethernet interface Autonegotiation		Yes
Input version for clock time		1x GPS1000 / DCFRS time input 48 V / 40 mA	2x GPS1000 / DCFRS time input 48 V / 40 mA
Output version for supply of the antenna		20 mA to 40 mA at 48 V
Number of interfaces as output
? acc. to RS 422	1		1
? acc. to 20 mA (TTY)	1		2
Number of relay outputs as NC contact
? for ALARM	1	1
? for WARNING	1	1
Ampacity of the relay outputs at DC at 48 V	A	0.06
Installation/ mounting/ dimensions:
Mounting type		DIN rail 35 mm or 19 inch rack
Width	mm	180
Height	mm	89
Depth	mm	47