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- Siemens Simatic S7
- S7-1200
- 6ES7231-4HA30-0XB0
In Stock
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We provide 1 year warranty for all remaining parts.
The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
The warranty period is one year from the date of shipment, unless otherwise stated in the parts description. We guarantee that the project will not exhibit functional defects that may occur under normal operating conditions during the warranty period.
In the event of a defect, we will send new equipment, repair equipment or refund the purchase price based on our availability. You must contact us to obtain a return authorization and return the defective device to us within 14 days of reporting the defect.
In the event of a defect, we will send new equipment, repair equipment or refund the purchase price based on our availability. You must contact us to obtain a return authorization and return the defective device to us within 14 days of reporting the defect.
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Technical specifications for 6ES7231-4HA30-0XB0
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Product Model6ES7231-4HA30-0XB0
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Product ParametersSB 1231 Analog Input Signal Board
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Tariff Code85389091
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Country of originChina
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Place of shipmentXiamen, China
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In stock1 unit
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Estimated Shipping Size5.2x8x2.9cm
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ManufacturerSiemens
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Weight0.02 kg
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Product typeSB 1231 AI 1x12 bit
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Analog inputs1 differential input
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Voltage range±10 V DC
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Current range0–20 mA
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Resolution11 bit plus sign
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Rated supply24 V DC
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Backplane current55 mA typical
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Power loss0.4 W
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Maximum cycle time156.25 µs at 400 Hz suppression
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Cable typeShielded twisted pair
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Maximum cable length100 m
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Basic error at 25 °C±0.3%
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Horizontal operating temperature-20 to +60 °C
Description
Siemens 6ES7231-4HA30-0XB0 is a SIMATIC S7-1200 SB 1231 signal board with one differential analog input. The channel can be configured for voltage measurement up to ±10 V DC or for a 0–20 mA current signal with 12-bit class conversion.
The compact board installs in the signal-board position of a compatible S7-1200 CPU and is not a standalone analog module. The selected measuring type, input range, wiring, filtering, diagnostics, and shielded cable arrangement must match the engineering project before the channel is commissioned.
Information
Overview
Manuals
Product Applications
Compatibility
Features:
- One differential analog input
- ±10 V DC or 0–20 mA measurement
- 11-bit plus sign resolution
- Parameterizable integration and smoothing
- Compact S7-1200 signal-board format
The exact board supports ±10 V DC or 0–20 mA measurement, 11-bit plus sign resolution, parameterizable integration and smoothing, and a maximum 100 m shielded twisted-pair cable.
This is a CPU signal board rather than a standalone rack module; verify the host S7-1200 CPU and configured measuring range before installation.
Siemens 6ES7231-4HA30-0XB0 SB 1231 Analog Input Signal Board Manuals, Official Documents, Links
Important Notice: Amikon PDF documents are independent reference materials prepared from verified manufacturer sources. Refer to the current Siemens documentation before installation or commissioning. Accessories, manuals, cables, software, certificates, and other items are not included with this equipment unless listed in the stock item description.
- Temperature acquisition in food-packaging machinery
- Thermal monitoring on plastic extrusion lines
- Process sensing in cheese-cutting equipment factories
- Temperature control in inert-atmosphere processing systems
- Thermal feedback in automated production machinery
These application fields summarize official Siemens S7-1200 reference cases; verify the selected signal-module configuration.
System: Siemens specifies this SB 1231 for the signal-board slot of a compatible SIMATIC S7-1200 CPU. The voltage/current selection and terminal wiring must match the configured channel range.
Safety: Power down the S7-1200 CPU and disconnect the field signal before installing or removing the signal board.
Mounting: Fit the board only in the designated signal-board position of a compatible S7-1200 CPU.
Connection: Wire the differential channel for either voltage or current measurement and apply the specified shielded twisted-pair cable practice.
Commissioning: Configure the measuring type, range, integration, smoothing and diagnostics before applying the process signal.
Alternative Names
6ES7231-4HA30-0XB0
Siemens SB 1231 Analog Input Signal Board
SIMATIC S7-1200 SB 1231 Analog Input Signal Board
Technical notes
Power down the S7-1200 CPU and disconnect the field signal before installing or removing the signal board. Fit the board only in the designated signal-board position of a compatible S7-1200 CPU. Wire the differential channel for either voltage or current measurement and apply the specified shielded twisted-pair cable practice. Configure the measuring type, range, integration, smoothing and diagnostics before applying the process signal.
FAQs
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What is Siemens 6ES7231-4HA30-0XB0?
+Siemens 6ES7231-4HA30-0XB0 is an S7-1200 SB 1231 analog input signal board with one differential voltage or current input. -
What is the primary function of 6ES7231-4HA30-0XB0?
+The exact board supports ±10 V DC or 0–20 mA measurement, 11-bit plus sign resolution, parameterizable integration and smoothing, and a maximum 100 m shielded twisted-pair cable. -
Which system is 6ES7231-4HA30-0XB0 used with?
+Siemens specifies this SB 1231 for the signal-board slot of a compatible SIMATIC S7-1200 CPU. The voltage/current selection and terminal wiring must match the configured channel range. -
What should be checked before installing 6ES7231-4HA30-0XB0?
+Power down the S7-1200 CPU and disconnect the field signal before installing or removing the signal board. -
Which official Siemens manual covers 6ES7231-4HA30-0XB0?
+SIMATIC S7-1200 SB 1231 Technical Data, document 6ES7231-4HA30-0XB0, is the cited official source. -
Where can the official technical data for 6ES7231-4HA30-0XB0 be verified?
+Use the Siemens exact product record and the current official manual linked in the Manuals section.
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