General information
Product type designationTM Timer DIDQ 10x24V
based on6ES7138-6CG00-0BA0
usable BaseUnitsBU type A0
Product function
I&M dataYes; I&M 0
Isochronous modeYes
Engineering with
STEP 7 TIA Portal configurable/integrated from versionsee entry ID: 109746275
Supply voltage
Rated value (DC)24 V
Load voltage L+
Rated value (DC)24 V
permissible range, lower limit (DC)19.2 V
permissible range, upper limit (DC)28.8 V
Reverse polarity protectionYes; against destruction
Input current
Current consumption, max.50 mA; without load
Encoder supply
Number of outputs1
24 V encoder supply
24 VYes; L+ (-0.8 V)
Short-circuit protectionYes
Output current, max.500 mA; Observe derating
Power loss
Power loss, typ.1.5 W
Address space per module
Inputs26 byte
Outputs32 byte
Hardware configuration
Automatic encodingYes
Mechanical coding elementYes
Type of mechanical coding elementtype B
Digital inputs
Number of digital inputs4
Digital inputs, parameterizableYes
Input characteristic curve in accordance with IEC 61131, type 3Yes
Digital input functions, parameterizable
Digital input with time stampYes
— Number, max.4
CounterYes
— Number, max.3
Counter for incremental encoderYes
— Number, max.1
Digital input with oversamplingYes
— Number, max.4
HW enable for digital inputYes
— Number, max.1
HW enable for digital outputYes
— Number, max.3
Input voltage
Type of input voltageDC
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 reactions3 µs; for parameterization "none"
for standard inputs
— parameterizableYes; none / 0.05 / 0.1 / 0.4 / 0.8 ms
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 outputTransistor
Number of digital outputs6
Current-sinkingYes; With High Speed output
Current-sourcingYes
Digital outputs, parameterizableYes
Short-circuit protectionYes; 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
Digital output functions, parameterizable
Digital output with time stampYes
— Number, max.6
PWM outputYes
— Number, max.6
Digital output with oversamplingYes
— Number, max.6
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 limit48 Ω; 240 ohm with High Speed output
upper limit12 kΩ
Output voltage
Type of output voltageDC
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 value0.5 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 current2 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 module, max.3.5 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
Connectable encoders
Incremental encoder (asymmetrical)Yes
24 V initiatorYes
2-wire sensorYes
— permissible quiescent current (2-wire sensor), max.1.5 mA
Encoder signals, incremental encoder (asymmetrical)
Input voltage24 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 offsetYes
pulse encoderYes
Interface types
Input characteristic curve in accordance with IEC 61131, type 3Yes
Interfaces
Number of RS 485 interfaces0
Isochronous mode
Bus cycle time (TDP), min.375 µs
Jitter, max.1 µs
Interrupts/diagnostics/status information
Diagnostics functionYes
Substitute values connectableYes
Alarms
Diagnostic alarmYes
Diagnoses
Monitoring the supply voltageYes
Short-circuitYes
Diagnostics indication LED
Monitoring of the supply voltage (PWR-LED)Yes; green PWR LED
Channel status displayYes
for module diagnosticsYes; green/red DIAG LED
Integrated Functions
CounterYes
Number of counters3
Counting frequency, max.200 kHz; with quadruple evaluation
Counting functions
Continuous countingYes
Potential separation channels
between the channels and backplane busYes
Isolation
Isolation tested with707 V DC (type test)
Standards, approvals, certificates
Suitable for safety functionsNo
Ambient temperature during operation
horizontal installation, min.-40 °C; = Tmin (incl. condensation/frost)
horizontal installation, max.60 °C; = Tmax; +70 °C with spacing modules (6AG1193-6BN00-7BA0) or configured slots to the left and right of the module
vertical installation, min.-40 °C; = Tmin
vertical installation, max.50 °C; = Tmax; see Derating BasedOn (e.g. manual)
Altitude during operation relating to sea level
Installation altitude above sea level, max.5 000 m
Ambient air temperature-barometric pressure-altitudeTmin ... Tmax at 1 140 hPa ... 795 hPa (-1 000 m ... +2 000 m) // Tmin ... (Tmax - 10 K) at 795 hPa ... 658 hPa (+2 000 m ... +3 500 m) // Tmin ... (Tmax -20 K) at 658 hPa ... 540 hPa (+3 500 m ... +5 000 m)
Relative humidity
With condensation, tested in accordance with IEC 60068-2-38, max.100 %; RH incl. condensation / frost (no commissioning in bedewed state), horizontal installation
Coolants and lubricants
— Resistant to commercially available coolants and lubricantsYes; Incl. diesel and oil droplets in the air
Use in stationary industrial systems
— to biologically active substances according to EN 60721-3-3Yes; Class 3B2 mold, fungus and dry rot spores (with the exception of fauna); Class 3B3 on request
— to chemically active substances according to EN 60721-3-3Yes; Class 3C4 (RH < 75 %) incl. salt spray acc. to EN 60068-2-52 (severity degree 3); *
— to mechanically active substances according to EN 60721-3-3Yes; Class 3S4 incl. sand, dust, *
— Against mechanical environmental conditions acc. to EN 60721-3-3Yes; Class 3M8 using the SIPLUS Mounting Kit ET 200SP (6AG1193-6AA00-0AA0)
Use on ships/at sea
— to biologically active substances according to EN 60721-3-6Yes; Class 6B2 mold and fungal spores (excluding fauna); Class 6B3 on request
— to chemically active substances according to EN 60721-3-6Yes; Class 6C3 (RH < 75 %) incl. salt spray acc. to EN 60068-2-52 (severity degree 3); *
— to mechanically active substances according to EN 60721-3-6Yes; Class 6S3 incl. sand, dust; *
— Against mechanical environmental conditions acc. to EN 60721-3-6Yes; Class 6M4 using the SIPLUS Mounting Kit ET 200SP (6AG1193-6AA00-0AA0)
Usage in industrial process technology
— Against chemically active substances acc. to EN 60654-4Yes; Class 3 (excluding trichlorethylene)
— Environmental conditions for process, measuring and control systems acc. to ANSI/ISA-71.04Yes; Level GX group A/B (excluding trichlorethylene; harmful gas concentrations up to the limits of EN 60721-3-3 class 3C4 permissible); level LC3 (salt spray) and level LB3 (oil)
Remark
— Note regarding classification of environmental conditions acc. to EN 60721, EN 60654-4 and ANSI/ISA-71.04* The supplied plug covers must remain in place over the unused interfaces during operation!
Conformal coating
Coatings for printed circuit board assemblies acc. to EN 61086Yes; Class 2 for high reliability
Protection against fouling acc. to EN 60664-3Yes; Type 1 protection
Military testing according to MIL-I-46058C, Amendment 7Yes; Discoloration of coating possible during service life
Qualification and Performance of Electrical Insulating Compound for Printed Board Assemblies according to IPC-CC-830AYes; Conformal coating, Class A
Decentralized operation
to SIMATIC S7-1500Yes
Dimensions
Width15 mm
Height73 mm
Depth58 mm
Weights
Weight, approx.45 g