Product image is representative; revision or series may vary.
Contact us to request a specific version.
Contact us to request a specific version.
6ES7234-4HE30-0XB0 Siemens
Original price
$572.28
-
Original price
$605.00
Original price
$572.28
$572.28
-
$605.00
Current price
$572.28
Trusted By
Product Details
Specifications provided for reference. Verify critical details against official manufacturer documentation before installation.
Product Overview
The Siemens part 6ES7234-4HE30-0XB0 is an analog signal module (SM 1234) for the SIMATIC S7-1200 automation platform. It provides four differential analog inputs and two analog outputs, capable of handling either voltage (±10 V, ±5 V, ±2.5 V) or current (0-20 mA, 4-20 mA) signals. The module integrates into the S7-1200 discrete I/O rack via backplane bus and is used in monitoring and control applications requiring analog measurement and control, such as process variables or actuator command signals.
Best Suited For
- Multipoint analog sensor integration in compact S7-1200 systems
- Generating analog output signals for actuators or external regulators
- Differential voltage or current measurement in OEM control panels
- Retrofit or spare for obsolete SIMATIC analog I/O modules
Analog I/O channels
4 AI / 2 AO
Input ranges
±10 V, ±5 V, ±2.5 V; 0-20 mA, 4-20 mA
Resolution
Inputs: up to 12 bit; Outputs: voltage 14 bit, current 13 bit
Supply voltage
24 V DC (60 mA) + 5 V backplane bus (80 mA)
Technical Specifications
I/O & Electrical
Number of analog inputs
4 (current or voltage differential)
Number of analog outputs
2 (current or voltage)
Permissible input voltage (destruction limit)
35 V
Permissible input current (destruction limit)
40 mA
Supported input voltage ranges
±10 V, ±5 V, ±2.5 V (Input resistance ≥9 MΩ)
Supported input current ranges
0-20 mA, 4-20 mA (Input resistance 280 Ω)
Supported output ranges
Voltage: ±10 V; Current: 0-20 mA, 4-20 mA
Load impedance, voltage outputs (min)
1 000 Ω
Load impedance, current outputs (max)
600 Ω
Max cycle time (all channels)
625 µs
Communication & Power
Supply voltage (DC)
24 V DC (typ. current consumption 60 mA)
Backplane bus (5 V DC) typical current consumption
80 mA
Typical power loss
2 W
Physical & Environmental
Ambient operating temperature
0 °C to 55 °C (horizontal) / to 45 °C (vertical)
Storage temperature
-40 °C to 70 °C
Relative humidity (operating, non-condensing)
≤ 95 % at 25 °C
Air pressure, operating
795 hPa to 1 080 hPa
Air pressure, storage/transport
660 hPa to 1 080 hPa
Enclosure rating
IP20
Dimensions (W × H × D)
45 mm × 100 mm × 75 mm
Weight, approx.
220 g
Certifications
CECSAULcULusFMRCMKCMarine
CE, CSA, UL, cULus, FM, RCM, KC, Marine approval.
