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Siemens 6AG1591-1AB00-2AA0 — PLCs (Programmable Logic Controllers)

6AG1591-1AB00-2AA0 SIPLUS S7-1500 Display Module, NRND

MPN6AG1591-1AB00-2AA0
NRND

Siemens SIPLUS S7-1500 display module, 35mm CPU format, 6AG1591-1AB00-2AA0, conformal coated, -40 to 70°C, NRND.

Siemens 6AG1591-1AB00-2AA0 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

6AG1591-1AB00-2AA0 — Environmental
ParameterValue
Installation altitude, max.5 000 m
Temperature, min.-40 °C
Temperature, max.70 °C
Operating temperature, min. (horizontal mounting)-40 °C; = Tmin (incl. condensation/frost)
Operating temperature, max. (horizontal mounting)70 °C; = Tmax; display: 50 °C, the display is switched off at an operating temperature of typically 50 °C
Ambient temperature vs. altitude/pressure deratingTmin ... Tmax at 1 140 hPa ... 795 hPa (-1 000 m ... +2 000 m) // Tmin ... (Tmax - 10 K) at 795 hPa ... 658 hPa (+2 000 m ... +3 500 m) // Tmin ... (Tmax -20 K) at 658 hPa ... 540 hPa (+3 500 m ... +5 000 m)
6AG1591-1AB00-2AA0 — Other specifications
ParameterValue
Vertical installation, max.40 °C; = Tmax; display: 40 °C, at an operating temperature of typically 40 °C, the display is switched off
Vertical installation, min.-40 °C; = Tmin
Protection against fouling acc. to EN 60664-3Yes; Type 1 protection
Resistant to commercially available coolants and lubricantsYes; Incl. diesel and oil droplets in the air
Environmental conditions for process, measuring and control systems acc. to ANSI/ISA-71.04Yes; Level GX group A/B (excluding trichlorethylene; harmful gas concentrations up to the limits of EN 60721-3-3 class 3C4 permissible); level LC3 (salt spray) and level LB3 (oil)
Qualification and performance of electrical insulating compound for printed board assemblies according to IPC-CC-830AYes; Conformal coating, Class A

Product details

The 6AG1591-1AB00-2AA0: This is a replacement display module for SIPLUS S7-1500 CPUs in the 35mm form factor (CPU 1511, 1513, and their F variants). Based on the standard 6ES7591-1AB00-0AA0, it adds conformal coating and an extended temperature range for use in condensing or chemically aggressive environments. The lifecycle status is NRND — Not Recommended for New Designs — meaning it's still available for replacement or ongoing production but not for new machine builds.

Temperature handling and display behavior

Rated for -40 to 70 °C horizontally, but the display panel itself shuts off at 50 °C in horizontal mounting and at 40 °C when mounted vertically. Above those thresholds the CPU continues to run, but you lose the local operator readout. If you need the display active at high ambient temperatures, this module has that limitation built in — plan for a remote HMI or rely on the CPU's web server if the installation runs hot.

Frequently asked questions

What is the maximum ambient temperature with the display operating?

The display is active up to 40 °C in vertical mount and up to 50 °C in horizontal mount. Above those thresholds the CPU runs but the display switches off.

Can I use this display module in a panel designed for a standard S7-1500 display?

Yes — it is mechanically and electrically identical to the standard 6ES7591-1AB00-0AA0. It adds conformal coating and a wider temperature rating. The mounting, connector, and profile are the same.

MPN
6AG1591-1AB00-2AA0