SIMATIC S7-1500 – TM Timer DIDQ 16x 24 V Time-Controlled Digital I/O Module – Siemens Technology Modules

USD $ 565.97

SKU: 6ES7552-1AA00-0AB0

Time-based IO modules read in switching edges at digital inputs with a high time resolution, and supply time information, as well as the status, to the CPU.

For the digital outputs, switching commands with additional time information are transferred from the CPU. The outputs switch at a pre-defined time.

The modules can be used for diverse applications requiring accuracy below the resolution of the PLC or bus cycle. This requires no more than storage of the relevant instructions in the controller.

The following time-based I/O modules are available:

  • Timer DIDQ 16x24V
    Time-controlled timer module with 8 inputs and 16 outputs, of which up to 16 with time stamp function; counter function up to 50 kHz, oversampling, pulse width modulation;
    requires isochronous mode

Siemens Technology Modules S7-1500 Product Specifications:

Article number 6ES7552-1AA00-0AB0
S7-1500, TM Timer DIDQ 16x24V
General information
Product type designation TM Timer DIDQ 16x24V
Product function
● I&M data Yes; I&M 0
● Isochronous mode Yes
Engineering with
● STEP 7 TIA Portal configurable/integrated from version V13 Update 3
Installation type/mounting
Rail mounting Yes; S7-1500 mounting rail
Supply voltage
Load voltage 1L+
● Rated value (DC) 24 V
● permissible range, lower limit (DC) 19.2 V
● permissible range, upper limit (DC) 28.8 V
● Reverse polarity protection Yes; against destruction
Load voltage 2L+
● Rated value (DC) 24 V
● permissible range, lower limit (DC) 19.2 V
● permissible range, upper limit (DC) 28.8 V
● Reverse polarity protection Yes; against destruction
Input current
from load voltage 1L+ (without load), max. 40 mA; without load
from load voltage 2L+ (without load), max. 30 mA; without load
Encoder supply
Number of outputs 8; max. depending on parameterization
24 V encoder supply
● 24 V Yes; L+ (-0.8 V)
● Short-circuit protection Yes
● Output current, max. 1.2 A; Total current of all encoders / channels, max. 0.5 A per output
Power
Power available from the backplane bus 1.3 W
Power loss
Power loss, typ. 5 W
Address area
Address space per module
● Inputs 44 byte
● Outputs 74 byte
Digital inputs
Number of digital inputs 8; max. depending on parameterization
● in groups of 8
Digital inputs, parameterizable Yes
Input characteristic curve in accordance with IEC 61131, type 3 Yes
Digital input functions, parameterizable
● Digital input with time stamp Yes
— Number, max. 8
● Counter Yes
— Number, max. 4
● Counter for incremental encoder Yes
— Number, max. 4
● Digital input with oversampling Yes
— Number, max. 8
● HW enable for digital input Yes
— Number, max. 4
● HW enable for digital output Yes
— Number, max. 4
Input voltage
● Type of input voltage DC
● Rated value (DC) 24 V
● for signal “0” -5 … +5 V
● for signal “1” +11 to +30V
● permissible voltage at input, min. -30 V; -5 V continuous, -30 V brief reverse polarity protection
● permissible voltage at input, max. 30 V
Input current
● for signal “1”, typ. 2.5 mA
Input delay (for rated value of input voltage)
● Minimum pulse width for program reactions 3 µs for parameterization “none”
for standard inputs
— parameterizable Yes; none / 0.05 / 0.1 / 0.4 / 0.8 ms
— at “0” to “1”, min. 4 µs; for parameterization “none”
— at “1” to “0”, min. 4 µs; for parameterization “none”
Cable length
● shielded, max. 1 000 m; Depending on sensor, cable quality and rate of change
● unshielded, max. 600 m; Depending on sensor, cable quality and rate of change
Digital outputs
Type of digital output Transistor
Number of digital outputs 16; max. depending on parameterization
● in groups of 8
Current-sinking Yes; With High Speed output
Current-sourcing Yes
Digital outputs, parameterizable Yes
Short-circuit protection Yes; electronic/thermal
● Response threshold, typ. 1.7 A with Standard output, 0.5 A with High Speed output
Limitation of inductive shutdown voltage to -0.8 V
Controlling a digital input Yes
Digital output functions, parameterizable
● Digital output with time stamp Yes
— Number, max. 16
● PWM output Yes
— Number, max. 16
● Digital output with oversampling Yes
— Number, max. 16
Switching capacity of the outputs
● with resistive load, max. 0.5 A; 0.1 A with High Speed output
● on lamp load, max. 5 W; 1 W with High Speed output
Load resistance range
● lower limit 48 Ω; 240 ohm with High Speed output
● upper limit 12 kΩ
Output voltage
● Type of output voltage DC
● for signal “0”, max. 1 V; With High Speed output
● for signal “1”, min. 23.2 V; L+ (-0.8 V)
Output current
● for signal “1” rated value 0.5 A; 0.1 A with High Speed output, observe derating
● for signal “1” permissible range, max. 0.6 A; 0.12 A with High Speed output, observe derating
● for signal “1” minimum load current 2 mA
● for signal “0” residual current, max. 0.5 mA
Output delay with resistive load
● “0” to “1”, max. 1 µs; With High Speed output, 5 µs with Standard output
● “1” to “0”, max. 1 µs; With High Speed output, 6 µs with Standard output
Switching frequency
● with resistive load, max. 10 kHz
● on lamp load, max. 10 Hz
Total current of the outputs
● Current per group, max. 4 A
● Current per module, max. 8 A; Observe derating
Cable length
● shielded, max. 1 000 m; depending on load and cable quality
● unshielded, max. 600 m; depending on load and cable quality
Encoder
Connectable encoders
● Incremental encoder (asymmetrical) Yes
● 24 V initiator Yes
● 2-wire sensor Yes
— permissible quiescent current (2-wire sensor), max. 1.5 mA
Encoder signals, incremental encoder (asymmetrical)
● Input voltage 24 V
● Input frequency, max. 50 kHz
● Counting frequency, max. 200 kHz; with quadruple evaluation
● Cable length, shielded, max. 600 m; Depending on input frequency, encoder and cable quality; max. 200 m at 50 kHz
● Incremental encoder with A/B tracks, 90° phase offset Yes
● pulse encoder Yes
Interface types
● Input characteristic curve in accordance with IEC 61131, type 3 Yes
Isochronous mode
Bus cycle time (TDP), min. 250 µs
Jitter, max. 1 µs
Interrupts/diagnostics/status information
Diagnostics function Yes
Substitute values connectable Yes
Alarms
● Diagnostic alarm Yes
Diagnoses
● Monitoring the supply voltage Yes
● Short-circuit Yes
Diagnostics indication LED
● RUN LED Yes; green LED
● ERROR LED Yes; red LED
● MAINT LED Yes; Yellow LED
● Monitoring of the supply voltage (PWR-LED) Yes; green LED
● Channel status display Yes; green LED
● for channel diagnostics Yes; red LED
Integrated Functions
Counter Yes
● Number of counters 4
● Counting frequency, max. 200 kHz; with quadruple evaluation
Counting functions
● Continuous counting Yes
Position detection
● Incremental acquisition Yes
Potential separation
Potential separation channels
● between the channels and backplane bus Yes
Isolation
Isolation tested with 707 V DC (type test)
Ambient conditions
Ambient temperature during operation
● horizontal installation, min. 0 °C
● horizontal installation, max. 60 °C
● vertical installation, min. 0 °C
● vertical installation, max. 40 °C; Observe derating
Altitude during operation relating to sea level
● Installation altitude above sea level, max. 5 000 m; restrictions for installation altitudes > 2 000 m, see ET 200MP system manual
Decentralized operation
to SIMATIC S7-1500 Yes
Dimensions
Width 35 mm
Height 147 mm
Depth 129 mm
Weights
Weight, approx. 320 g
Weight 0.436 kg
Dimensions 16.1 × 19.2 × 4.2 cm

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