CP 1242-7 GPRS . Технические данные . Подробное описание, цены на оборудование Siemens. Большой выбор, низкие цены на CP 1242-7 GPRS

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Article number		6GK7242-7KX30-0XE0
Product type designation		CP 1242-7
Transmission rate
Transfer rate
в—Џ for GPRS transmission
вЂ” with downlink maximum		86 kbit/s
вЂ” with uplink maximum		43 kbit/s
Interfaces
Number of interfaces acc. to Industrial Ethernet		0
Number of electrical connections
в—Џ for external antenna(s)		1
в—Џ for power supply		1
Number of slots
в—Џ for SIM cards		1
Type of electrical connection
в—Џ for external antenna(s)		SMA socket (50 ohms)
в—Џ for power supply		3-pole terminal block
Slot version
в—Џ for SIM card		Standard
Wireless technology
Type of mobile wireless service
в—Џ is supported SMS		Yes
в—Џ is supported GPRS		Yes
в—Џ Note		GPRS (Multislot Class 10)
Type of mobile network is supported
в—Џ GSM		Yes
в—Џ UMTS		No
в—Џ LTE		No
Operating frequency
в—Џ 850 MHz		Yes
в—Џ 900 MHz		Yes
в—Џ 1800 MHz		Yes
в—Џ 1900 MHz		Yes
Transmit power
в—Џ at operating frequency 900 MHz		2 W
в—Џ at operating frequency 1800 MHz		1 W
в—Џ at operating frequency 1900 MHz		1 W
Supply voltage, current consumption, power loss
Type of voltage of the supply voltage		DC
Supply voltage external		24 V
Supply voltage external at DC Rated value		24 V
Relative positive tolerance at DC at 24 V		20 %
Relative negative tolerance at DC at 24 V		20 %
Consumed current
в—Џ from external supply voltage at DC at 24 V typical		0.1 A
в—Џ from external supply voltage at DC at 24 V maximum		0.22 A
Power loss [W]		2.4 W
Permitted ambient conditions
Ambient temperature
в—Џ for vertical installation during operation		0 ... 45 °C
в—Џ for horizontally arranged busbars during operation		0 ... 55 °C
в—Џ during storage		-40 ... +70 °C
в—Џ during transport		-40 ... +70 °C
Relative humidity at 25 °C without condensation during operation maximum		95 %
Protection class IP		IP20
Design, dimensions and weight
Module format		Compact module S7-1200 single width
Width		30 mm
Height		100 mm
Depth		75 mm
Net weight		0.133 kg
Mounting type
в—Џ 35 mm DIN rail mounting		Yes
в—Џ S7-300 rail mounting		No
в—Џ wall mounting		Yes
Product properties, functions, components general
Number of units
в—Џ per CPU maximum		3
Performance data
Number of users/telephone numbers definable maximum		10
Performance data open communication
Number of possible connections for open communication
в—Џ by means of TC blocks maximum		5
Amount of data
в—Џ as user data per polling maximum		1 024 byte
Performance data telecontrol
Control center connection		Telecontrol Server Basic
в—Џ by means of a permanent connection		supported
в—Џ by means of demand-oriented connection		supported
в—Џ Note		Connection to SCADA system using OPC interface
Protocol is supported
в—Џ DNP3		No
в—Џ IEC 60870-5		No
Product function data buffering if connection is aborted		Yes; up to 1000 message frames
Amount of data as user data per station in telecontrol mode maximum		2 048 byte
Performance data Teleservice
Diagnostics function online diagnostics with SIMATIC STEP 7		Yes
Product function
в—Џ program download with SIMATIC STEP 7		Yes
в—Џ Remote firmware update		No
Product functions Security
Product function
в—Џ password protection for teleservice access		Yes
в—Џ encrypted data transmission		Yes
Product functions Time
Protocol is supported
в—Џ NTP		Yes