Siemens 6ES7135-6GB00-0BA1 SIMATIC ET 200SP AQ 2xI Standard 16-Bit Analog Output Module

The Siemens 6ES7135-6GB00-0BA1 is a SIMATIC ET 200SP AQ 2xI Standard analog output module with 2 current output channels at 16-bit resolution including sign. It plugs onto BaseUnit type A0 or A1 and outputs 0-20 mA, 4-20 mA, or -20 to +20 mA per channel with a minimum cycle time of 1 ms for both channels. Module diagnostics and substitute-value output are built in.

Technical Specifications

Selection Notes

This AQ 2xI Standard module resolves current outputs to 16 bit including sign on the bipolar -20 to +20 mA range, or 14 to 15 bit on the unipolar ranges, enough for most process control loops without a high-feature module. Load impedance is capped at 500 ohm per channel, so check downstream cable and actuator resistance before wiring. It mounts on BaseUnit type A0 or A1, the same BaseUnits used across the ET 200SP standard I/O family, so it slots into an existing station without a special carrier.

Applications

Typical uses include driving 4-20 mA control valve positioners, VFD speed references, and other current-loop actuators from an ET 200SP remote I/O station on PROFINET or PROFIBUS.