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Siemens 6AG1055-4MH00-7BA1 — PLCs (Programmable Logic Controllers)

Siemens 6AG1055-4MH00-7BA1 SIPLUS LOGO! TDE, -40..70°C

MPN6AG1055-4MH00-7BA1

Siemens SIPLUS LOGO! TDE text display, 6AG1055-4MH00-7BA1, FSTN 6-line, 24-char, rated -40..70°C, IP65 front.

$208.28Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

6AG1055-4MH00-7BA1 — Electrical
ParameterValue
Rated value (DC)12 V; 12 V DC, 12/24 V AC/DC
Power loss (typ.)1.8 W
6AG1055-4MH00-7BA1 — Environmental
ParameterValue
Installation altitude, max.5 000 m
Temperature, min.-40 °C
Temperature, max.70 °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)
6AG1055-4MH00-7BA1 — Mechanical
ParameterValue
Width128.2 mm
Height86 mm
Depth38.7 mm
Weight (approx.)220 g

Product details

It mounts to the LOGO! base module via two Ethernet ports and provides a 6-line FSTN display with 24 characters per line and three switchable background colors. Power can be fed from either 12 V DC or 12/24 V AC/DC, making it straightforward to integrate into existing control cabinets regardless of supply architecture.

Environmental and installation notes

The front bezel carries an IP65 rating, so the display can be panel-mounted in washdown zones or dusty areas without an additional cover. Full operating temperature is -40 °C to 70 °C, but cold restart requires a minimum 0 °C ambient — plan the commissioning sequence to let the enclosure warm up before the first power-on in freezing conditions. The device is also resistant to commercially available coolants and lubricants, including diesel and oil droplets, which matters for machine-tool or engine-test environments. At altitude, derate per the barometric-pressure table: up to 2 000 m at full temperature range, then reduce the max temperature by 10 K up to 3 500 m and by 20 K up to 5 000 m. The unit dissipates 1.8 W typ — negligible thermal load for a standard metal enclosure.

Frequently asked questions

What are the key temperature ratings?

Operating range is -40 °C to 70 °C; cold restart requires 0 °C minimum ambient.

Does it drop into a panel wired for a 6AG1234-4HE32-4XB0?

No — this is a text display for LOGO! systems, not an analog I/O module. The form factor, wiring, and function are completely different.

MPN
6AG1055-4MH00-7BA1