TM PosInput 2 counting and position detection module . Технические данные . Подробное описание, цены на оборудование Siemens. Большой выбор, низкие цены на TM PosInput 2 counting and position detection module

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Article number		6ES7551-1AB00-0AB0
		S7-1500, TM POSINPUT 2
General information
Product type designation		TM PosInput 2
Product function
в—Џ I&M data		Yes; I&M 0
Engineering with
в—Џ STEP 7 TIA Portal configurable/integrated as of version		V12 SP1 / V12 SP1
в—Џ STEP 7 configurable/integrated as of version		V5.5 SP3 / -
в—Џ PROFINET as of GSD version/GSD revision		V2.3 / -
Installation type/mounting
Rail mounting		Yes; S7-1500 mounting rail
Supply voltage
Load voltage L+
в—Џ Rated value (DC)		24 V
в—Џ permissible range, lower limit (DC)		19.2 V
в—Џ permissible range, upper limit (DC)		28.8 V
в—Џ Reverse polarity protection		Yes
Input current
Current consumption, max.		75 mA; without load
Encoder supply
Number of outputs		4; One 5V and 24V encoder supply per channel
5 V encoder supply
в—Џ 5 V		Yes; 5.2 V ±2 %
в—Џ short-circuit protection		Yes
в—Џ Output current, max.		300 mA; Per channel
24 V encoder supply
в—Џ 24 V		Yes; L+ (-0.8 V)
в—Џ Short-circuit protection		Yes
в—Џ Output current, max.		300 mA; Per channel
Power
Power available from the backplane bus		1.3 W
Power loss
Power loss, typ.		5.5 W
Address area
Occupied address area
в—Џ Inputs		16 byte; Per channel
в—Џ Outputs		12 byte; per channel; 4 bytes for Motion Control
Digital inputs
Number of digital inputs		4; 2 per channel
Digital inputs, parameterizable		Yes
Input characteristic curve in accordance with IEC 61131, type 3		Yes
Digital input functions, parameterizable
в—Џ Gate start/stop		Yes; only for pulse and incremental encoders
в—Џ Capture		Yes
в—Џ Synchronization		Yes; only for pulse and incremental encoders
в—Џ Freely usable digital input		Yes
Input voltage
в—Џ Type of input voltage		DC
в—Џ Rated value (DC)		24 V
в—Џ for signal "0"		-30 to +5V
в—Џ for signal "1"		+11 to +30V
в—Џ permissible voltage at input, min.		-30 V
в—Џ permissible voltage at input, max.		30 V
Input current
в—Џ for signal "1", typ.		2.5 mA
Input delay (for rated value of input voltage)
for standard inputs
вЂ” parameterizable		Yes; none / 0.05 / 0.1 / 0.4 / 0.8 / 1.6 / 3.2 / 12.8 / 20 ms
вЂ” at "0" to "1", min.		6 µs; for parameterization "none"
вЂ” at "1" to "0", min.		6 µs; for parameterization "none"
for counter/technological functions
вЂ” parameterizable		Yes
Cable length
в—Џ shielded, max.		1 000 m
в—Џ unshielded, max.		600 m
Digital outputs
Type of digital output		Transistor
Number of digital outputs		4; 2 per channel
Digital outputs, parameterizable		Yes
Short-circuit protection		Yes; electronic/thermal
в—Џ Response threshold, typ.		1 A
Limitation of inductive shutdown voltage to		L+ (-33 V)
Controlling a digital input		Yes
Digital output functions, parameterizable
в—Џ Switching tripped by comparison values		Yes
в—Џ Freely usable digital output		Yes
Switching capacity of the outputs
в—Џ with resistive load, max.		0.5 A; Per digital output
в—Џ on lamp load, max.		5 W
Load resistance range
в—Џ lower limit		48 в„¦
в—Џ upper limit		12 kв„¦
Output voltage
в—Џ Type of output voltage		DC
в—Џ for signal "1", min.		23.2 V; L+ (-0.8 V)
Output current
в—Џ for signal "1" rated value		0.5 A; Per digital output
в—Џ for signal "1" permissible range, max.		0.6 A; Per digital output
в—Џ for signal "1" minimum load current		2 mA
в—Џ for signal "0" residual current, max.		0.5 mA
Output delay with resistive load
в—Џ "0" to "1", max.		50 µs
в—Џ "1" to "0", max.		50 µs
Switching frequency
в—Џ with resistive load, max.		10 kHz
в—Џ with inductive load, max.		0.5 Hz; Acc. to IEC 60947-5-1, DC-13; observe derating curve
в—Џ on lamp load, max.		10 Hz
Total current of the outputs
в—Џ Current per module, max.		2 A
Cable length
в—Џ shielded, max.		1 000 m
в—Џ unshielded, max.		600 m
Encoder signals, incremental encoder (symmetrical)
в—Џ Input voltage		RS 422
в—Џ Input frequency, max.		1 MHz
в—Џ Counting frequency, max.		4 MHz; with quadruple evaluation
в—Џ Cable length, shielded, max.		32 m; at 1 MHz
в—Џ Signal filter, parameterizable		Yes
в—Џ Incremental encoder with A/B tracks, 90° phase offset		Yes
в—Џ Incremental encoder with A/B tracks, 90° phase offset and zero track		Yes
в—Џ Pulse encoder		Yes
в—Џ Pulse encoder with direction		Yes
в—Џ Pulse encoder with one impulse signal per count direction		Yes
Encoder signals, incremental encoder (asymmetrical)
в—Џ Input voltage		5 V TTL (push-pull encoders only)
в—Џ Input frequency, max.		1 MHz
в—Џ Counting frequency, max.		4 MHz; with quadruple evaluation
в—Џ Signal filter, parameterizable		Yes
в—Џ Incremental encoder with A/B tracks, 90° phase offset		Yes
в—Џ Incremental encoder with A/B tracks, 90° phase offset and zero track		Yes
в—Џ Pulse encoder		Yes
в—Џ Pulse encoder with direction		Yes
в—Џ Pulse encoder with one impulse signal per count direction		Yes
Encoder signals, absolute encoder (SSI)
в—Џ Input signal		to RS-422
в—Џ Telegram length, parameterizable		10 ... 40 bit
в—Џ Clock frequency, max.		2 MHz; 125 kHz, 250 kHz, 500 kHz, 1 MHz, 1.5 MHz or 2 MHz
в—Џ Binary code		Yes
в—Џ Gray code		Yes
в—Џ Cable length, shielded, max.		320 m; Cable length, RS-422 SSI absolute encoders, Siemens type 6FX2001-5, 24 V supply: 125 kHz, 320 meters shielded, max.; 250 kHz, 160 meters shielded, max.; 500 kHz, 60 meters shielded, max.; 1 MHz, 20 meters shielded, max. 1.5 MHz, 10 meters shielded, max.; 2 MHz, 8 meters shielded, max.
в—Џ Parity bit, parameterizable		Yes
в—Џ Monoflop time		16, 32, 48, 64 µs & automatic
в—Џ Multiturn		Yes
в—Џ Singleturn		Yes
Interface types
в—Џ RS 422		Yes
в—Џ TTL 5 V		Yes; push-pull encoders only
Isochronous mode
Isochronous operation (application synchronized up to terminal)		Yes
Filtering and processing time (TCI), min.		130 µs; only for pulse and incremental encoders
Bus cycle time (TDP), min.		250 µs
Interrupts/diagnostics/status information
Alarms
в—Џ Diagnostic alarm		Yes
в—Џ Hardware interrupt		Yes
Diagnostic messages
в—Џ Monitoring the supply voltage		Yes
в—Џ Wire-break		Yes
в—Џ Short-circuit		Yes
в—Џ A/B transition error at incremental encoder		Yes
в—Џ Telegram error at SSI encoder		Yes
Diagnostics indication LED
в—Џ RUN LED		Yes; Green LED
в—Џ ERROR LED		Yes; Red LED
в—Џ MAINT LED		Yes; yellow LED
в—Џ Monitoring of the supply voltage (PWR-LED)		Yes; Green LED
в—Џ Channel status display		Yes; Green LED
в—Џ for channel diagnostics		Yes; Red LED
Integrated Functions
Number of counters		2
Counting frequency (counter) max.		4 MHz; with quadruple evaluation
Counting functions
в—Џ Can be used with TO High_Speed_Counter		Yes; only for pulse and incremental encoders
в—Џ Continuous counting		Yes
в—Џ Counter response parameterizable		Yes
в—Џ Hardware gate via digital input		Yes
в—Џ Software gate		Yes
в—Џ Event-controlled stop		Yes
в—Џ Synchronization via digital input		Yes
в—Џ Counting range, parameterizable		Yes
Comparator
вЂ” Number of comparators		2; Per channel
вЂ” Direction dependency		Yes
вЂ” Can be changed from user program		Yes
Position detection
в—Џ Incremental acquisition		Yes
в—Џ Absolute acquisition		Yes
в—Џ Suitable for S7-1500 Motion Control		Yes
Measuring functions
в—Џ Measuring time, parameterizable		Yes
в—Џ Dynamic measurement period adjustment		Yes
в—Џ Number of thresholds, parameterizable		2
Measuring range
вЂ” Frequency measurement, min.		0.04 Hz
вЂ” Frequency measurement, max.		4 MHz
вЂ” Cycle duration measurement, min.		0.25 µs
вЂ” Cycle duration measurement, max.		25 s
Accuracy
вЂ” Frequency measurement		100 ppm; depending on measuring interval and signal evaluation
вЂ” Cycle duration measurement		100 ppm; depending on measuring interval and signal evaluation
вЂ” Velocity measurement		100 ppm; depending on measuring interval and signal evaluation
Potential separation
Potential separation channels
в—Џ between the channels		No
в—Џ between the channels and backplane bus		Yes
в—Џ Between the channels and load voltage L+		No
Isolation
Isolation tested with		707 V DC (type test)
Ambient conditions
Ambient temperature during operation
в—Џ horizontal installation, min.		0 °C
в—Џ horizontal installation, max.		60 °C; Please note derating for inductive loads
в—Џ vertical installation, min.		0 °C
в—Џ vertical installation, max.		40 °C; Please note derating for inductive loads
Decentralized operation
to SIMATIC S7-1500		Yes
to standard PROFINET controller		Yes
Dimensions
Width		35 mm
Height		147 mm
Depth		129 mm
Weights
Weight, approx.		325 g

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