Siemens 6ES7332-7ND02-0AB0
SM 332 analog output, 4 AO, 16 bit, isolated per channel
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Siemens SIMATIC S7-300 SM 332 analog output module: 4 outputs isolated channel by channel, 16-bit resolution, 0-10 V, 1-5 V, ±10 V, ±20 mA, 0/4-20 mA, isochronous mode, 20-pole front connector.
- Manufacturer
- Siemens
- Manufacturer part no.
- 6ES7332-7ND02-0AB0
- Product family
- SIMATIC S7-300 PLC Modules
- Type
- Analog output module
- Category
- PLCs and I/O › Analogue I/O modules
- Lifecycle
- Discontinued
- OEM successor
- Not stated
- Technical datasheet
- Data sheet
Technical specifications
- Manufacturer
- Siemens
- Manufacturer part no.
- 6ES7332-7ND02-0AB0
- Type
- Analog output module
- Application
- Analog output module
- Used with
- SIMATIC S7-300 rack (S7-300 backplane bus)
- Product function / Isochronous mode
- Yes
- Load voltage L+ / Rated value (DC)
- 24 V
- Load voltage L+ / Reverse polarity protection
- Yes
- Input current / from load voltage L+ (without load), max.
- 290 mA
- Input current / from backplane bus 5 V DC, max.
- 120 mA
- Power loss, typ.
- 3 W
- Number of analog outputs
- 4; Isochronous mode
- Analog outputs / Voltage output, short-circuit protection
- Yes
- Analog outputs / Voltage output, short-circuit current, max.
- 40 mA
- Analog outputs / Current output, no-load voltage, max.
- 18 V
- Output ranges, voltage / 0 to 10 V
- Yes
- Output ranges, voltage / 1 V to 5 V
- Yes
- Output ranges, voltage / -10 V to +10 V
- Yes
- Output ranges, current / 0 to 20 mA
- Yes
- Output ranges, current / -20 mA to +20 mA
- Yes
- Output ranges, current / 4 mA to 20 mA
- Yes
- Connection of actuators / for voltage output four-wire connection
- Yes
- Connection of actuators / for current output two-wire connection
- Yes
- Load impedance (in rated range of output) / with voltage outputs, min.
- 1 kΩ
- Load impedance (in rated range of output) / with voltage outputs, capacitive load, max.
- 1 µF
- Load impedance (in rated range of output) / with current outputs, max.
- 500 Ω
- Load impedance (in rated range of output) / with current outputs, inductive load, max.
- 1 mH
- Cable length / shielded, max.
- 200 m
- Integration and conversion time/resolution per channel / Resolution with overrange (bit including sign), max.
- 16 bit
- Integration and conversion time/resolution per channel / Conversion time (per channel)
- 200 µs; in isochronous mode 640 µs
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- Settling time / for resistive load
- 0.2 ms
- Settling time / for capacitive load
- 3.3 ms
- Settling time / for inductive load
- 0.5 ms
- Operational error limit in overall temperature range / Voltage, relative to output range, (+/-)
- 0.12 %
- Operational error limit in overall temperature range / Current, relative to output range, (+/-)
- 0.18 %
- Basic error limit (operational limit at 25 °C) / Voltage, relative to output range, (+/-)
- 0.02 %
- Basic error limit (operational limit at 25 °C) / Current, relative to output range, (+/-)
- 0.02 %
- Interrupts/diagnostics/status information / Diagnostics function
- Yes; Parameterizable
- Interrupts/diagnostics/status information / Substitute values connectable
- Yes; Parameterizable
- Alarms / Diagnostic alarm
- Yes; Parameterizable
- Diagnoses / Diagnostic information readable
- Yes
- Diagnostics indication LED / Group error SF (red)
- Yes
- Potential separation analog outputs / between the channels
- Yes
- 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
- 1 500 V DC
- required front connector
- 20-pin
- Width
- 40 mm
- Height
- 125 mm
- Depth
- 117 mm
- Weight, approx.
- 220 g
Technical documents (1)
Key features
- 4 analog outputs: 0 to 10 V, 1 to 5 V, ±10 V, 0/4 to 20 mA, ±20 mA
- 16-bit resolution, 200 µs per channel
- Each channel isolated from the others
- Suitable for isochronous mode
- Discontinued by Siemens on 1 October 2025; spare part only
About the Siemens 6ES7332-7ND02-0AB0
The Siemens 6ES7332-7ND02-0AB0 is the high-resolution SM 332: 4 outputs at 16 bits, each isolated from the others, where the 6ES7332-5HD01-0AB0 has 4 outputs at 11/12 bits. Siemens's data sheet gives a conversion time of 200 µs per channel (640 µs in isochronous mode), substitute values, diagnostics and a 20-pin front connector. Siemens's data sheet marks it as a spare part.
What is the 6ES7332-7ND02-0AB0 used for?
It drives analog actuators and setpoints from an S7-300 CPU where fine resolution or a separate circuit per channel is needed.
Lifecycle and successor
Discontinued.
Before you order
What to photograph or confirm so the right unit is quoted.
Check the order number on the module: 7ND02 is the 16-bit module isolated per channel; 5HD01 is the 12-bit one.
Other parts in the Siemens SIMATIC S7-300 family
Listed for reference. They differ from the 6ES7332-7ND02-0AB0 in rating, supply, interface or function and are not interchangeable with it unless Siemens says so. Match the part number on your unit.
| Product | Type | Lifecycle | Qty Available | Price | Action |
|---|---|---|---|---|---|
| Siemens 6ES7332-5HF00-0AB0SM 332 analog output, 8 AO, voltage/current | Analog output module | Discontinued | On Request | On request | View |
| Siemens 6ES7331-7KB02-0AB0SM 331 analog input, 2 AI, U/I/thermocouple/resistance | Analog module | Discontinued | On Request | On request | View |
| Siemens 6ES7331-1KF02-0AB0SM 331 analog input, 8 AI, 13 bit, U/I/resistance/Pt100/Ni | Analog module | Discontinued | On Request | On request | View |
| Siemens 6ES7331-7NF00-0AB0SM 331 analog input, 8 AI, 16 bit, U/I | Analog module | Discontinued | On Request | On request | View |
| Siemens 6ES7331-7PF01-0AB0SM 331 analog input, 8 AI, RTD, 16 bit | Analog module | Discontinued | On Request | On request | View |
| Siemens 6ES7332-5HD01-0AB0SM 332 analog output, 4 AO, voltage/current | Analog output module | Discontinued | On Request | On request | View |
| Siemens 6ES7334-0KE00-0AB0SM 334 analog module, 4 AI / 2 AO, 12 bit | Analog I/O module | Discontinued | On Request | On request | View |
| Siemens 6ES7331-7NF10-0AB0SM 331 analog input, 8 AI, 16 bit, U/I, 4-channel fast mode | Analog input module | Discontinued | On Request | On request | View |
| Siemens 6ES7331-7HF01-0AB0SM 331 analog input, 8 AI, 14 bit, 52 µs per channel | Analog input module | Discontinued | On Request | On request | View |
| Siemens 6ES7331-7PF11-0AB0SM 331 analog input, 8 AI, thermocouples, 16 bit | Analog input module | Discontinued | On Request | On request | View |
| Siemens 6ES7332-5HB01-0AB0SM 332 analog output, 2 AO, voltage/current, 12 bit | Analog output module | Discontinued | On Request | On request | View |
| Siemens 6ES7338-4BC01-0AB0SM 338 position input module, 3 SSI encoders | Position input module | Discontinued | On Request | On request | View |
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