1 port 10M/100M Ethernet, MODBUS TCP / ENET IEC870-5-104
Two RS485 or RS232 ports , MOBUS RTU , 300-38400bps
IEC61131-3 supported (IL,ST,LD,FBD,SFC)
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Model Number
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TENGCON T-920 (2AI,18DI,12DO)
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Physical Feature
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Dimension
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169 x 134 x 63 mm (W x H x D)
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Weight
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0.5 Kg
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Mount
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Standard rail or bolts
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Working Temperature
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From -40ºC to 85 ºC
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I/O Feature
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Built-in digital inputs
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18 (Optical coupling isolated input
2 of them can be used as high -speed counters)
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Built-in digital outputs
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12 (Relay output)
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Built-in analog inputs
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2 (0-20mA or 0-5V)
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Built-in High speed impulse counters
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2 single- phase or 1 two- phase
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I/O state indicators
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44 pcs.
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Power Supply and power output
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Power Supply
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Rated Voltage
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220V AC or 24V DC
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Range
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From 90V AC to 250V AC, 50Hz, or 24V DC
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Isolated power output
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Rated voltage
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24VDC
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Rated current
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0.2A
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Output resistance
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About 20 Ohm
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Terminals
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VOUT(24V+, 24V-)
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Communication
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Ethernet
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1 port (RJ45, 10M/100M adaptive,MODBUS TCP protocol)
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RS232
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1 port (COM0, for internal test)
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RS232/485
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2 port
l COM2, DB9 RS232 direct connect
l COM1, DB9 RS485(pin 2 is B, pin 3 is A)
Default settings: MODBUS RTU Slave, Bode rate 19200,1,8,E, address 1
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DIP
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8-bits
Set DIP ON will force the IP address to the default
192.168.1.99
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Run/stop switch
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2 switches
run/stop(in stop mode, only PLC program stopped)
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Communication indicator
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6 pcs.
DATA Ethernet communicating indicator
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Memory
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User program memory size
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2M Byte
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User data memory size
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2M Byte
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Back-up battery data memory
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1K Byte
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Data back-up time
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1 year
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CPU feature
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CPU frequency
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48 MHz
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Max. 72 MHz
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Minimum instruction processing time
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10 millisecond
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INT and Bit operation
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From 1 to 4 microsecond
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Floating-point algorithm
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About 40 microsecond
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10ms timer quantity
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No limit
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Clock
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Internal clock
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Back-up battery
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