General information
Product type designationF-TM Count 1x1Vpp sin/cos HF
Firmware versionV1.0
FW update possibleYes
usable BaseUnitsBU type A0
Color code for module-specific color-coded labelCC01
Product function
I&M dataYes; I&M0 to I&M3
Engineering with
STEP 7 TIA Portal configurable/integrated from versionStep 7 V17 or higher: use GSDML for prior versions
Supply voltage
Rated value (DC)24 V
power supply according to NEC Class 2 requiredNo
Load voltage L+
Rated value (DC)24 V
permissible range, lower limit (DC)20.4 V
permissible range, upper limit (DC)28.8 V
Reverse polarity protectionYes
Input current
Current consumption, max.50 mA; without load, 150 mA with 300 mA encoder load
5 V encoder supply
5 VYes; 5.1 V ±3.5 %
Short-circuit protectionYes; Electronic overload protection; no protection on applying a normal or counter voltage.
Output current, max.300 mA
Power loss
Power loss, typ.1.25 W
Address space per module
Inputs14 byte; S7-300/400F CPU, 13 byte
Outputs5 byte; S7-300/400F CPU, 4 byte
Hardware configuration
Automatic encodingYes
Electronic coding element type HYes
Digital inputs
Number of digital inputs1; (counter input)
Digital inputs, parameterizableYes
Digital input functions, parameterizable
Gate start/stopYes
Counter for incremental encoderYes
— Number, max.1
Input voltage
Type of input voltagesin/cos 1 Vpp
Input delay (for rated value of input voltage)
Minimum pulse width for program reactions2.5 µs
for technological functions
— parameterizableYes
Cable length
shielded, max.150 m
Connectable encoders
Incremental encoder (symmetrical)Yes; up to 200 kHz depending on cable type and length
Encoder signals, incremental encoder (symmetrical)
Input voltage1 Vpp, centered at 2.5 V offset
Input frequency, max.200 kHz
Counting frequency, max.800 kHz; with quadruple evaluation
Cable length, shielded, max.150 m
Incremental encoder with A/B tracks, 90° phase offsetYes; sin/cos
Incremental encoder with A/B tracks, 90° phase offset and zero trackYes; sin/cos/zero
Interfaces
Number of RS 485 interfaces0
Interrupts/diagnostics/status information
Diagnostics functionYes; see chapter "Diagnostic Messages" in the manual
Alarms
Diagnostic alarmYes
Hardware interruptNo
Diagnoses
Monitoring the supply voltageYes
Wire breakYes
Short-circuitYes
A/B transition error at incremental encoderYes
Diagnostics indication LED
RUN LEDYes; green LED
ERROR LEDYes; red LED
Monitoring of the supply voltage (PWR-LED)Yes; green LED
Channel status displayYes; green LED
for channel diagnosticsYes; red LED
for module diagnosticsYes; green/red DIAG LED
Integrated Functions
CounterYes
Number of counters1
Counting frequency, max.800 kHz; with quadruple evaluation
Safety monitoring functions
Safe Operating Stop (SOS)Yes
Safely-Limited Speed (SLS)Yes
Safe Direction (SDI)Yes
Safe Speed Monitor (SSM)Yes
Counting functions
Continuous countingYes
Counter response parameterizableYes
Software gateYes
Counting range, parameterizableYes
Measuring range
— Frequency measurement, min.0.04 Hz
— Frequency measurement, max.800 kHz; with quadruple evaluation
— Cycle duration measurement, min.1 µs
— Cycle duration measurement, max.25 s
— Velocity measurement, min.0 (speed in configured units per selected time basis - speed*1 000)
— Velocity measurement, max.2 147 483 (speed in configured units per selected time basis - speed*1 000)
Accuracy
— Frequency measurementup to 100 ppm; depending on measuring interval and signal evaluation; at low frequency external noise may have an effect on accuracy (reference the graph in 2.2.3)
— Cycle duration measurementup to 100 ppm; depending on measuring interval and signal evaluation; at low frequency external noise may have an effect on accuracy (reference the graph in 2.2.3)
— Velocity measurementup to 100 ppm; depending on measuring interval and signal evaluation; at low frequency external noise may have an effect on accuracy (reference the graph in 2.2.3)
Potential separation channels
between the channelsNo; Only one channel is available
between the channels and backplane busYes
Between the channels and load voltage L+No
between the channels and the power supply of the electronicsNo
Isolation
Isolation tested with707 V DC (type test)
Standards, approvals, certificates
Suitable for safety functionsYes
Ecological footprint
environmental product declarationYes
Global warming potential
— global warming potential, (total) [CO2 eq]88.3 kg
— global warming potential, (during production) [CO2 eq]13.1 kg
— global warming potential, (during operation) [CO2 eq]76.6 kg
— global warming potential, (after end of life cycle) [CO2 eq]-1.37 kg
Highest safety class achievable in safety mode
Performance level according to ISO 13849-1Cat. 4, PLe
SIL acc. to IEC 61508SIL 3
Probability of failure (for service life of 20 years and repair time of 100 hours)
— low demand mode: PFDavg in accordance with SIL1< 2.00E-03 signal monitoring disabled
— Low demand mode: PFDavg in accordance with SIL3< 3.00E-05
— high demand/continuous mode: PFH in accordance with SIL1< 3.00E-08 1/h signal monitoring disabled
— High demand/continuous mode: PFH in accordance with SIL3< 1.00E-09 1/h
Ambient temperature during operation
horizontal installation, min.0 °C
horizontal installation, max.60 °C
vertical installation, min.0 °C
vertical installation, max.55 °C
Altitude during operation relating to sea level
Ambient air temperature-barometric pressure-altitudeOn request: Installation altitudes greater than 2 000 m
Dimensions
Width15 mm
Height73 mm
Depth58 mm
Weights
Weight, approx.42 g