Bus Coupler for MODBUS TCP Remote I/O LB8111A2*

• Interface between the I/O modules and the DCS/PLC
• Bus coupler for 80 analog or 184 digital channels
• Communication via MODBUS TCP
• HART communication via MODBUS TCP or service bus
• Configuration via FDT 1.2 DTM
• Non-volatile memory for configuration and parameter settings
• Self configuration in redundant systems
• Permanently self-monitoring
• Outputs drive to safe state in case of failures
• Installation in Zone 2, Zone 22, Div. 2, or safe area
• Module can be exchanged under voltage (hot swap)

Supply
Подключение		backplane bus
Rated voltage		5 V DC , only in connection with the power supplies LB9***
Потребляемая мощность		2.5 W
Ethernet Interface
Тип подключения		RJ-45 , via backplane
Скорость передачи данных		100 MBit/s
Station connection		directly to DCS or PLC or via hubs or switches
Bus length		max. 100 m (CAT 7 cable)
Addressing		IP address assigned via Ethernet
Ethernet address		IP V4 address (ex works standard: 0.0.0.0, auto IP, DHCP)
Number of channels per station		max. 80 analog, max. 184 digital
Supported I/O modules		all LB Remote I/O modules
HART communication		via Ethernet or service bus
Internal bus
Подключение		backplane bus
Redundancy		via backplane
Service interface
Подключение		9-pole to RS 485 standard , Sub-D
Indicators/settings
LED indicator		LED 1 (power supply): On = operating, fast flash = cold start LED 2 (collective alarm): On = internal fault, flashing = no Modbus TCP connection LED 3 (status process bus): On = Network link OK LED 4 (status service bus): flashing = service bus receive channel active LED 5 (operating mode): flashing 1 (1:1 ratio) = active, normal operation- flashing 2 (7:1 ratio) = active, simulation LED 6 (status process bus): flashing = Modbus response channel active LED 7 (status servicebus): flashing = service bus response channel active
Соответствие директивам
Electromagnetic compatibility
	Directive 2004/108/EC	EN 61326-1
Conformity
Стандарты защищенности		IEC 60529
Условия окружающей среды
Рабочая температура окружающей среды		-20 ... 60 °C (-4 ... 140 °F)
Температура хранения устройства		-25 ... 85 °C (-13 ... 185 °F)
Shock resistance		shock type I, shock duration 11 ms, shock amplitude 50 m/s2, number of shock directions 6, number of shocks per direction 100
Vibration resistance		frequency range 5 ... 500 Hz, amplitude 5 ... 13.2 Hz ±- 1.5 mm, 13.2 ... 100 Hz 1g, sweep rate 1 octave/min, duration 10 sweeps 5 Hz - 100 Hz - 5 Hz
Damaging gas		for plugs: 21 days in 25 ppm SO2, at 25 °C and 75 % rel. humidity, device G3
Физические/механические параметры
Стандарты защищенности		IP20 (module) , mounted on backplane
Подключение		via backplane
Масса		приблизительно 150 g
Dimensions		32 x 100 x 103 mm (1.26 x 3.9 x 4 in)
Data for application in connection with Ex-areas
Питание		only in connection with the power supplies LB9***
Declaration of conformity		PF 08 CERT 1234
	Group, category, type of protection, temperature class	II 3 G Ex nA IIC T4
Соответствие директивам
	Directive 94/9/EC	IEC 60079-0:2008 , IEC 60079-11:2009 , IEC 60079-15:2007 , IEC 60079-26:2008 , IEC 61241-11:2005
International Сертификаты
Сертификация UL		E106378
IECEx approval		BVS 09.0037X

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