Analog output module | 2 outputs | 24VDC | 6ES7532-5NB00-0AB0 Siemens

Technical specifications

Module type: SIMATIC S7-1500, analog output module AQ 2x U/I ST
Number of channels: 2 analog outputs
Resolution: 16-bit
Accuracy: ±0.3% over the entire temperature range
Input voltage: 24 V DC (19.2–28.8 V)
Current consumption: up to 110 mA
Power loss: ~2.7 W
Output ranges:
• Voltage: 0…10 V; 1…5 V; -10…+10 V
• Current: 0…20 mA; 4…20 mA; -20…+20 mA

Max. load: 750 Ω (for current output), ≥1 kΩ (for voltage output)
Cycle time: 3.2 ms (all channels)
Protection: short-circuit, wire break, switching/overflow errors
Safety standards: SIL2 according to EN IEC 62061:2021, Cat.2/PL c according to ISO 13849-1:2015
Ambient temperature: -30 °C … +60 °C (horizontal installation)
Dimensions: 25 × 147 × 129 mm
Weight: ~200 g
Package includes: front “push-in” connector, base element, display holder, and terminal.

Functions

2 analog outputs supporting both voltage and current mode.

Automatic diagnostics – detects power failures, wire breaks, short circuits.

Ability to maintain system stability in case of signal failure.

Calibration and parameter changes during operation (RUN).

Safety support – suitable for SIL2 / PL c safety applications.

Long cable length – up to 800 m with shielded cables (in current mode).

Usage

For engineers: ideal for process control and automation projects requiring accurate analog signal transmission (temperature, pressure, speed control).

For electricians: easy installation in TIA Portal, clear LED diagnostics, convenient connection system.

For industry: production line automation, building management systems, energy sector, transport control systems.

Pros

High accuracy (16-bit resolution, ±0.3% error)

Compliance with safety standards (SIL2, PL c)

Fast response time (only 3.2 ms)

Parameter changes possible during operation

Reliable diagnostics and LED indication

Compact size, easy installation

Cons

High cost compared to simpler modules

Not suitable for household use (industrial/automation equipment only)

Requires specific knowledge (TIA Portal, STEP 7 configuration)