Image is for illustrative purposes only. Please refer to product description.
- Manufacturer
- Siemens
- Manufacturer part number
- 6ES7334-0KE00-0AB0
- Product family
- SIMATIC S7-300 PLC Modules
- Category
- PLCs and I/O › Analog I/O modules
- Technical datasheet
- Data sheet
Specifications
| Attribute | Value |
|---|---|
| Type | Analog I/O module |
| Manufacturer lifecycle | Discontinued |
| Load voltage L+ / Rated value (DC) | 24 V |
| Load voltage L+ / Reverse polarity protection | Yes |
| Input current / from supply and load voltage L+ (without load), max. | 80 mA |
| Input current / from backplane bus 5 V DC, max. | 60 mA |
| Power loss, typ. | 2 W |
| Number of analog inputs | 4 |
| Number of analog inputs / For voltage measurement | 2 |
| Number of analog inputs / For resistance measurement | 4 |
| Analog inputs / permissible input voltage for voltage input (destruction limit), max. | 20 V; continuous; 75 V for max. 1 s (mark to space ratio 1:20) |
| Analog inputs / Constant measurement current for resistance-type transmitter, typ. | 490 µA; at PT100 (490 µA), at 10 kOhm (105 µa) |
| Analog inputs / Cycle time (all channels) max. | 85 ms |
| Input ranges / Voltage | Yes |
| Input ranges / Current | No |
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| Input ranges / Thermocouple | No |
|---|---|
| Input ranges / Resistance thermometer | Yes |
| Input ranges / Resistance | Yes |
| Input ranges (rated values), voltages / 0 to +10 V | Yes |
| Input ranges (rated values), voltages / 0 to +10 V / Input resistance (0 to 10 V) | 100 kΩ |
| Input ranges (rated values), resistance thermometer / Pt 100 | Yes; only climatic range |
| Input ranges (rated values), resistors / 0 to 10000 ohms | Yes |
| Characteristic linearization / Parameterizable | Yes |
| Characteristic linearization / Parameterizable / for resistance thermometer | Pt100 (climate) |
| Cable length / shielded, max. | 100 m |
| Number of analog outputs | 2 |
| Analog outputs / Voltage output, short-circuit protection | Yes |
| Analog outputs / Voltage output, short-circuit current, max. | 30 mA |
| Output ranges, voltage / 0 to 10 V | Yes |
| Load impedance (in rated range of output) / with voltage outputs, min. | 2.5 kΩ |
| Load impedance (in rated range of output) / with voltage outputs, capacitive load, max. | 1 µF |
| Integration and conversion time/resolution per channel / Resolution with overrange (bit including sign), max. | 12 bit |
| Integration and conversion time/resolution per channel / Integration time, parameterizable | Yes |
| Integration and conversion time/resolution per channel / Integration time (ms) | 16,67 / 20 ms |
| Integration and conversion time/resolution per channel / Interference voltage suppression for interference frequency f1 in Hz | 50 / 60 Hz |
| Integration and conversion time/resolution per channel / Conversion time (per channel) | 500 µs |
| Settling time / for resistive load | 0.8 ms |
| Settling time / for capacitive load | 0.8 ms |
| Connection of signal encoders / for voltage measurement | Yes |
| Connection of signal encoders / for resistance measurement with two-wire connection | Yes |
| Connection of signal encoders / for resistance measurement with three-wire connection | Yes |
| Connection of signal encoders / for resistance measurement with four-wire connection | Yes |
| Operational error limit in overall temperature range / Voltage, relative to input range, (+/-) | 0.7 %; 0 to 10V |
| Operational error limit in overall temperature range / Resistance, relative to input range, (+/-) | 3.5 %; 10 kOhm |
| Operational error limit in overall temperature range / Resistance thermometer, relative to input range, (+/-) | 1 % |
| Operational error limit in overall temperature range / Voltage, relative to output range, (+/-) | 1 % |
| Basic error limit (operational limit at 25 °C) / Voltage, relative to input range, (+/-) | 0.5 %; 0 to 10V |
| Basic error limit (operational limit at 25 °C) / Resistance, relative to input range, (+/-) | 2.8 %; 10 kOhm |
| Basic error limit (operational limit at 25 °C) / Resistance thermometer, relative to input range, (+/-) | 0.8 % |
| Basic error limit (operational limit at 25 °C) / Voltage, relative to output range, (+/-) | 0.85 % |
| Interrupts/diagnostics/status information / Alarms | No |
| Interrupts/diagnostics/status information / Diagnostics function | No |
| Potential separation analog inputs / between the channels and backplane bus | Yes |
| Potential separation analog outputs / between the channels | No |
| Potential separation analog outputs / between the channels and backplane bus | Yes |
| Potential separation analog outputs / between the channels and the power supply of the electronics | Yes |
| Isolation tested with | 500 V DC |
| required front connector | 20-pin |
| Width | 40 mm |
| Height | 125 mm |
| Depth | 117 mm |
| Phase-out announced (PM400) | 1 October 2023 |
| Product cancellation (PM410) | 1 October 2025 |
| Spare part | Yes, supplied by Siemens as a spare part only |
Description
The Siemens 6ES7334-0KE00-0AB0 is the SM 334 combined analog module with four inputs and two outputs at 12 bits. Siemens describes it for 0-10 V, Pt100 in the climatic range and a 10 kΩ measuring range, isolated, with a 20-pin front connector. Siemens's data sheet marks it as a spare part. Siemens names no direct successor for the order number; its route forward is migration to the S7-1500 with ET 200MP.
Application: Analog I/O module
Used with: SIMATIC S7-300 rack (S7-300 backplane bus)
What is the 6ES7334-0KE00-0AB0 used for?
It suits building services and small process control, where a few temperatures are read and a few 0-10 V set-points are sent from one slot.
Key features
- 4 analog inputs and 2 analog outputs on one module
- 0-10 V, Pt100 (climatic range) and 10 kΩ measuring ranges
- 12-bit resolution
- Isolated; 20-pin front connector
- Discontinued by Siemens on 1 October 2025; spare part only
Documents and Resources
Associated Products
| Image | Product | Description | Stock | View | Add to RFQ |
|---|---|---|---|---|---|
 | 6ES7331-7KF02-0AB0Siemens | SM 331 analog input, 8 AI, U/I/thermocouple/resistance | In stock | View | |
 | 6ES7332-5HF00-0AB0Siemens | SM 332 analog output, 8 AO, voltage/current | In stock | View | |
 | 6ES7331-7KB02-0AB0Siemens | SM 331 analog input, 2 AI, U/I/thermocouple/resistance | In stock | View | |
 | 6ES7331-1KF02-0AB0Siemens | SM 331 analog input, 8 AI, 13 bit, U/I/resistance/Pt100/Ni | In stock | View | |
 | 6ES7331-7NF00-0AB0Siemens | SM 331 analog input, 8 AI, 16 bit, U/I | In stock | View | |
 | 6ES7331-7PF01-0AB0Siemens | SM 331 analog input, 8 AI, RTD, 16 bit | In stock | View | |
 | 6ES7332-5HD01-0AB0Siemens | SM 332 analog output, 4 AO, voltage/current | In stock | View | |
 | 6ES7331-7NF10-0AB0Siemens | SM 331 analog input, 8 AI, 16 bit, U/I, 4-channel fast mode | In stock | View | |
 | 6ES7331-7HF01-0AB0Siemens | SM 331 analog input, 8 AI, 14 bit, 52 µs per channel | In stock | View | |
 | 6ES7331-7PF11-0AB0Siemens | SM 331 analog input, 8 AI, thermocouples, 16 bit | In stock | View | |
 | 6ES7332-5HB01-0AB0Siemens | SM 332 analog output, 2 AO, voltage/current, 12 bit | In stock | View | |
 | 6ES7332-7ND02-0AB0Siemens | SM 332 analog output, 4 AO, 16 bit, isolated per channel | In stock | View |
Product Questions
Is the 6ES7334-0KE00-0AB0 discontinued?
Yes. Its manufacturer lifecycle status is Discontinued.
Can another Siemens SIMATIC S7-300 part replace it?
Potential replacements must be checked against the required ratings, dimensions and connections. Sharing a family name does not establish interchangeability.
Do you ship worldwide?
Yes. TimControls ships worldwide. Parts usually ship within 3 to 7 working days of order confirmation, and the exact lead time and shipping options are stated on your quote. Include your delivery country and postal code when you ask for a quote.
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