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Siemens 6ES7138-6AA01-0BA0
Digital I/O Module
- MPN
- 6ES7138-6AA01-0BA0
- Category
- Digital I/O Modules
€143.10excl. VAT & shipping
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What is the Siemens 6ES7138-6AA01-0BA0?
Digital I/O Module
Specifications
General information
| Product type designation | TM Count 1x24V |
| Firmware version | V2.0 |
| Firmware version — FW update possible | Yes |
| usable BaseUnits | BU type A0 |
| Color code for module-specific color-coded label | CC00 |
| Product function — I&M data | Yes; I&M0 to I&M3 |
| Product function — Isochronous mode | Yes |
| Engineering with — STEP 7 TIA Portal configurable/integrated from version | STEP 7 V15 SP1 or higher |
| Engineering with — STEP 7 configurable/integrated from version | V5.6 and higher |
| Engineering with — PROFIBUS from GSD version/GSD revision | One GSD file each, Revision 3 and 5 and higher |
| Engineering with — PROFINET from GSD version/GSD revision | GSDML V2.34 |
Supply voltage
| Rated value (DC) | 24 V |
| Load voltage L+ — Rated value (DC) | 24 V |
| Load voltage L+ — permissible range, lower limit (DC) | 19.2 V |
| Load voltage L+ — permissible range, upper limit (DC) | 28.8 V |
| Load voltage L+ — Reverse polarity protection | Yes |
Input current
| Current consumption, max. | 60 mA; without load |
Encoder supply
| Number of outputs | 1 |
| 24 V encoder supply — 24 V | Yes; L+ (-0.8 V) |
| 24 V encoder supply — Short-circuit protection | Yes; electronic/thermal |
| 24 V encoder supply — Output current, max. | 300 mA |
Power loss
| Power loss, typ. | 1 W |
Address area
| Address space per module — Inputs | 16 byte; 4 bytes in Fast mode |
| Address space per module — Outputs | 12 byte; 4 bytes for Motion Control, 0 bytes for Fast mode |
Hardware configuration
| Automatic encoding | Yes |
| Automatic encoding — Mechanical coding element | Yes |
| Automatic encoding — Type of mechanical coding element | type B |
Digital inputs
| Number of digital inputs | 3 |
| Digital inputs, parameterizable | Yes |
| Input characteristic curve in accordance with IEC 61131, type 3 | Yes |
| Digital input functions, parameterizable — Gate start/stop | Yes |
| Digital input functions, parameterizable — Capture | Yes |
| Digital input functions, parameterizable — Synchronization | Yes |
| Digital input functions, parameterizable — Freely usable digital input | Yes |
| Digital input functions, parameterizable — Probe | Yes |
| Input voltage — Rated value (DC) | 24 V |
| Input voltage — for signal "0" | -5 ... +5 V |
| Input voltage — for signal "1" | +11 to +30V |
| Input voltage — permissible voltage at input, min. | -30 V; -5 V continuous, -30 V brief reverse polarity protection |
| Input voltage — permissible voltage at input, max. | 30 V |
| Input current — for signal "1", typ. | 2.5 mA |
| Input delay (for rated value of input voltage) — for standard inputs — parameterizable | Yes; none / 0.05 / 0.1 / 0.4 / 0.8 / 1.6 / 3.2 / 12.8 / 20 ms |
| Input delay (for rated value of input voltage) — for technological functions — Parameterizable | Yes |
| Cable length — shielded, max. | 1 000 m |
| Cable length — unshielded, max. | 600 m |
Digital outputs
| Type of digital output | Transistor |
| Number of digital outputs | 2 |
| Digital outputs, parameterizable | Yes |
| Short-circuit protection | Yes; electronic/thermal |
| Short-circuit protection — Response threshold, typ. | 1 A |
| Limitation of inductive shutdown voltage to | L+ (-53 V) |
| Controlling a digital input | Yes |
| Digital output functions, parameterizable — Switching tripped by comparison values | Yes |
| Digital output functions, parameterizable — Freely usable digital output | Yes |
| Switching capacity of the outputs — with resistive load, max. | 0.5 A; Per digital output |
| Switching capacity of the outputs — on lamp load, max. | 5 W |
| Load resistance range — lower limit | 48 Ω |
| Load resistance range — upper limit | 12 kΩ |
| Output voltage — for signal "1", min. | 23.2 V; L+ (-0.8 V) |
| Output current — for signal "1" rated value | 0.5 A; Per digital output |
| Output current — for signal "1" permissible range, max. | 0.6 A; Per digital output |
| Output current — for signal "1" minimum load current | 2 mA |
| Output current — for signal "0" residual current, max. | 0.5 mA |
| Output delay with resistive load — "0" to "1", max. | 50 µs |
| Output delay with resistive load — "1" to "0", max. | 50 µs |
| Switching frequency — with resistive load, max. | 10 kHz |
| Switching frequency — with inductive load, max. | 0.5 Hz; Acc. to IEC 60947-5-1, DC-13; observe derating curve |
| Switching frequency — on lamp load, max. | 10 Hz |
| Total current of the outputs — Current per module, max. | 1 A |
| Cable length — shielded, max. | 1 000 m |
| Cable length — unshielded, max. | 600 m |
Encoder
| Connectable encoders — 2-wire sensor | Yes |
| Connectable encoders — 2-wire sensor — permissible quiescent current (2-wire sensor), max. | 1.5 mA |
| Encoder signals, incremental encoder (asymmetrical) — Input voltage | 24 V |
| Encoder signals, incremental encoder (asymmetrical) — Input frequency, max. | 200 kHz |
| Encoder signals, incremental encoder (asymmetrical) — Counting frequency, max. | 800 kHz; with quadruple evaluation |
| Encoder signals, incremental encoder (asymmetrical) — Cable length, shielded, max. | 600 m; depending on input frequency, encoder and cable quality; max. 50 m at 200 kHz |
| Encoder signals, incremental encoder (asymmetrical) — Signal filter, parameterizable | Yes |
| Encoder signals, incremental encoder (asymmetrical) — Incremental encoder with A/B tracks, 90° phase offset | Yes |
| Encoder signals, incremental encoder (asymmetrical) — Incremental encoder with A/B tracks, 90° phase offset and zero track | Yes |
| Encoder signals, incremental encoder (asymmetrical) — pulse encoder | Yes |
| Encoder signals, incremental encoder (asymmetrical) — pulse encoder with direction | Yes |
| Encoder signals, incremental encoder (asymmetrical) — pulse encoder with one impulse signal per count direction | Yes |
| Interface types — Sourcing/sinking input | Yes |
| Interface types — Input characteristic curve in accordance with IEC 61131, type 3 | Yes |
Interfaces
| Number of RS 485 interfaces | 0 |
Interrupts/diagnostics/status information
| Substitute values connectable | Yes; Parameterizable |
| Alarms — Diagnostic alarm | Yes |
| Alarms — Hardware interrupt | Yes |
| Diagnoses — Monitoring the supply voltage | Yes |
| Diagnoses — Wire break | Yes |
| Diagnoses — Short-circuit | Yes |
| Diagnoses — A/B transition error at incremental encoder | Yes |
| Diagnoses — Group error | Yes |
| Diagnostics indication LED — Monitoring of the supply voltage (PWR-LED) | Yes; green PWR LED |
| Diagnostics indication LED — Channel status display | Yes; green LED |
| Diagnostics indication LED — for module diagnostics | Yes; green/red DIAG LED |
| Diagnostics indication LED — Status indicator forward counting (green) | Yes |
| Diagnostics indication LED — Status indicator backward counting (green) | Yes |
Integrated Functions
| Counter | Yes |
| Counter — Number of counters | 1 |
| Counter — Counting frequency, max. | 800 kHz; with quadruple evaluation |
| Fast mode | Yes |
| Counting functions — Can be used with TO High_Speed_Counter | Yes |
| Counting functions — Continuous counting | Yes |
| Counting functions — Counter response parameterizable | Yes |
| Counting functions — Hardware gate via digital input | Yes |
| Counting functions — Software gate | Yes |
| Counting functions — Event-controlled stop | Yes |
| Counting functions — Synchronization via digital input | Yes |
| Counting functions — Counting range, parameterizable | Yes |
| Counting functions — Comparator — Number of comparators | 2 |
| Counting functions — Comparator — Direction dependency | Yes |
| Counting functions — Comparator — Can be changed from user program | Yes |
| Position detection — Incremental acquisition | Yes |
| Position detection — Suitable for S7-1500 Motion Control | Yes |
| Measuring functions — Measuring time, parameterizable | Yes |
| Measuring functions — Dynamic measurement period adjustment | Yes |
| Measuring functions — Number of thresholds, parameterizable | 2 |
| Measuring functions — Measuring range — Frequency measurement, min. | 0.04 Hz |
| Measuring functions — Measuring range — Frequency measurement, max. | 800 kHz |
| Measuring functions — Measuring range — Cycle duration measurement, min. | 1.25 µs |
| Measuring functions — Measuring range — Cycle duration measurement, max. | 25 s |
| Measuring functions — Accuracy — Frequency measurement | 100 ppm; depending on measuring interval and signal evaluation |
| Measuring functions — Accuracy — Cycle duration measurement | 100 ppm; depending on measuring interval and signal evaluation |
| Measuring functions — Accuracy — Velocity measurement | 100 ppm; depending on measuring interval and signal evaluation |
Potential separation
| Potential separation channels — between the channels and backplane bus | Yes |
Isolation
| Isolation tested with | 707 V DC (type test) |
Standards, approvals, certificates
| Suitable for safety functions | No |
Ambient conditions
| Ambient temperature during operation — horizontal installation, min. | -30 °C |
| Ambient temperature during operation — horizontal installation, max. | 60 °C; Observe derating |
| Ambient temperature during operation — vertical installation, min. | -30 °C |
| Ambient temperature during operation — vertical installation, max. | 50 °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 manual |
| Absolute humidity — dew point, min. | -60 °C; suitable for dry room applications |
Decentralized operation
| to SIMATIC S7-300 | Yes |
| to SIMATIC S7-400 | Yes |
| to SIMATIC S7-1200 | Yes |
| to SIMATIC S7-1500 | Yes |
| to standard PROFIBUS master | Yes |
| to standard PROFINET controller | Yes |
Dimensions
| Width | 15 mm |
| Height | 73 mm |
| Depth | 58 mm |
Weights
| Weight, approx. | 45 g |
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Downloads & documentation
Official documents from Siemens, downloaded directly from the manufacturer.
Data sheets & manuals
6ES7138-6AA01-0BA0: frequently asked questions
When can 6ES7138-6AA01-0BA0 be shipped?
6ES7138-6AA01-0BA0 is in stock and typically ships within 1 business day via UPS, DHL or FedEx, worldwide.
Can I pick up 6ES7138-6AA01-0BA0 in person?
Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.
Is express delivery available?
Yes — alongside standard UPS, DHL and FedEx shipping, express (next-day) delivery is available at checkout for in-stock items like 6ES7138-6AA01-0BA0.
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For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for 6ES7138-6AA01-0BA0, subject to availability and destination.
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