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Siemens 6ES7278-4BD32-0XB0 | SB 1232 Analog Output Signal Board for SIMATIC S7-1200 – 1 AO, Voltage/Current Output
Overview
The Siemens 6ES7278-4BD32-0XB0 is a SB 1232 analog output signal board designed for use with SIMATIC S7-1200 controllers. This compact expansion adds one analog output channel to compatible CPUs, supporting both voltage (0–10V) and current (0–20mA / 4–20mA) signals with 12-bit resolution. It mounts directly onto the front of CPUs 1211C, 1212C, and 1214C, saving space in control cabinets.
Key Features
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Analog Output Channels: 1
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Signal Types: 0–10V, 0–20mA, 4–20mA (selectable)
-
Resolution: 12-bit
-
Mounting: Direct plug-in on front of S7-1200 CPUs
-
Compatibility: CPUs 1211C, 1212C, 1214C
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Protection Class: IP20
-
Configuration: TIA Portal (via associated CPU)
-
Form Factor: Extremely compact, no extra DIN rail space needed
Technical Specifications
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Part Number: 6ES7278-4BD32-0XB0
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Series: SIMATIC S7-1200 SB 1232
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Output Range:
-
Voltage: 0–10V
-
Current: 0–20mA / 4–20mA
-
-
Output Load:
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Voltage ≥ 1 kΩ
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Current ≤ 500 Ω
-
-
Operating Temperature: –20°C to +60°C
-
Certifications: CE, UL, cULus, RoHS
-
Isolation: No galvanic isolation from CPU
Applications
-
Analog actuator control (valves, drives)
-
Process control in small automation systems
-
Compact I/O expansions for S7-1200-based solutions
-
Temperature, pressure, and level signal outputs
-
Machine building, HVAC, water/wastewater systems
Why Choose the 6ES7278-4BD32-0XB0?
-
Seamless Integration: Mounts directly on S7-1200 CPU—no extra wiring or space
-
Versatile Output: Voltage or current support for diverse analog devices
-
Space-Saving: Ideal for compact control cabinets
-
High Accuracy: 12-bit resolution ensures signal precision
-
Siemens Reliability: Built to industrial automation standards
Order Now
The Siemens 6ES7278-4BD32-0XB0 SB 1232 analog output signal board is in stock and available for worldwide shipping.
Description
Siemens 6ES7278-4BD32-0XB0 | SB 1232 Analog Output Signal Board for SIMATIC S7-1200 – 1 AO, Voltage/Current Output
Overview
The Siemens 6ES7278-4BD32-0XB0 is a SB 1232 analog output signal board designed for use with SIMATIC S7-1200 controllers. This compact expansion adds one analog output channel to compatible CPUs, supporting both voltage (0–10V) and current (0–20mA / 4–20mA) signals with 12-bit resolution. It mounts directly onto the front of CPUs 1211C, 1212C, and 1214C, saving space in control cabinets.
Key Features
-
Analog Output Channels: 1
-
Signal Types: 0–10V, 0–20mA, 4–20mA (selectable)
-
Resolution: 12-bit
-
Mounting: Direct plug-in on front of S7-1200 CPUs
-
Compatibility: CPUs 1211C, 1212C, 1214C
-
Protection Class: IP20
-
Configuration: TIA Portal (via associated CPU)
-
Form Factor: Extremely compact, no extra DIN rail space needed
Technical Specifications
-
Part Number: 6ES7278-4BD32-0XB0
-
Series: SIMATIC S7-1200 SB 1232
-
Output Range:
-
Voltage: 0–10V
-
Current: 0–20mA / 4–20mA
-
-
Output Load:
-
Voltage ≥ 1 kΩ
-
Current ≤ 500 Ω
-
-
Operating Temperature: –20°C to +60°C
-
Certifications: CE, UL, cULus, RoHS
-
Isolation: No galvanic isolation from CPU
Applications
-
Analog actuator control (valves, drives)
-
Process control in small automation systems
-
Compact I/O expansions for S7-1200-based solutions
-
Temperature, pressure, and level signal outputs
-
Machine building, HVAC, water/wastewater systems
Why Choose the 6ES7278-4BD32-0XB0?
-
Seamless Integration: Mounts directly on S7-1200 CPU—no extra wiring or space
-
Versatile Output: Voltage or current support for diverse analog devices
-
Space-Saving: Ideal for compact control cabinets
-
High Accuracy: 12-bit resolution ensures signal precision
-
Siemens Reliability: Built to industrial automation standards
Order Now
The Siemens 6ES7278-4BD32-0XB0 SB 1232 analog output signal board is in stock and available for worldwide shipping.