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Siemens 6AG1591-1BB00-2AA0 — PLCs (Programmable Logic Controllers)

Siemens 6AG1591-1BB00-2AA0 SIPLUS S7-1500 Display Module, -4

MPN6AG1591-1BB00-2AA0
Active

Siemens SIPLUS S7-1500 display module, 70mm format, conformal coating, -40…+70 °C, replacement display for SIPLUS CPUs (1515-1518 PN/DP).

Siemens 6AG1591-1BB00-2AA0 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

6AG1591-1BB00-2AA0 — Environmental
ParameterValue
Installation altitude, max.5 000 m; Restrictions for installation altitudes > 2 000 m, see manual
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)
6AG1591-1BB00-2AA0 — 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 6AG1591-1BB00-2AA0: Same part, different passport: this is the ruggedized variant of the standard 6ES7591-1BB00-0AA0. The coating and wider temperature range are the only differences—pinout, mechanical fit, and electrical interface are identical to the base module.

Temperature and orientation

Rated ambient temperature covers -40 °C to +70 °C in horizontal installation, but the display is switched off above 50 °C in that orientation. In vertical installation, the max ambient drops to 40 °C and the display is switched off at that point. Below 40 °C vertical, the display operates normally. The lower limit -40 °C applies to both orientations and includes condensation/frost exposure. Altitude derating applies above 2 000 m: at 3 500 m, Tmax reduces by 10 K; at 5 000 m, by 20 K. Manual restrictions apply above 2 000 m. The module is rated for installation altitudes up to 5 000 m.

Sourcing takeaway

Active lifecycle, standard lead time applies. No last-time-buy notice or NRND flag on this MPN. The base module 6ES7591-1BB00-0AA0 is also available if the coating and wider temperature are not needed, but fit is identical—same part, different passport.

Frequently asked questions

What is the maximum ambient temperature rating?

Horizontal installation: up to 70 °C ambient, but the display is switched off above 50 °C. Vertical installation: up to 40 °C ambient, display switched off at that point.

What is the minimum ambient temperature?

-40 °C for both horizontal and vertical installation, includes condensation and frost.

Does this module have conformal coating?

Yes, the SIPLUS variant includes conformal coating per IPC-CC-830A Class A and is resistant to coolants, lubricants, diesel, salt spray, and oil droplets.

MPN
6AG1591-1BB00-2AA0