Siemens 6AG1278-4BD32-2XB0

SIPLUS S7-1200 SM 1278 IO-Link based on 6ES7278-4BD32-0XB0 with conformal coating, -40…+70 °C

MPN
6AG1278-4BD32-2XB0
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What is the Siemens 6AG1278-4BD32-2XB0?

SIPLUS S7-1200 SM 1278 IO-Link based on 6ES7278-4BD32-0XB0 with conformal coating, -40…+70 °C, start up -25 °C, signal module SM 1278 4xIO-Link master IO-Link master V1.1

Specifications

General information

Product type designationSM 1278 4xIO-Link master
based on6ES7278-4BD32-0XB0

Supply voltage

Rated value (DC)24 V
permissible range, lower limit (DC)20.4 V
permissible range, upper limit (DC)28.8 V

Power loss

Power loss, typ.1 W

Interrupts/diagnostics/status information

Diagnostics functionYes

Degree and class of protection

IP degree of protectionIP20

Ambient conditions

Free fall — Fall height, max.0.3 m; five times, in product package
Ambient temperature during operation — min.-40 °C; = Tmin (incl. condensation/frost); start-up @ -25 °C
Ambient temperature during operation — max.70 °C; = Tmax
Ambient temperature during operation — At cold restart, min.-25 °C
Ambient temperature during storage/transportation — min.-40 °C
Ambient temperature during storage/transportation — max.70 °C
Altitude during operation relating to sea level — Installation altitude above sea level, max.5 000 m
Altitude during operation relating to sea level — Ambient air temperature-barometric pressure-altitudeTmin ... 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)
Relative humidity — With condensation, tested in accordance with IEC 60068-2-38, max.100 %; RH incl. condensation/frost (no commissioning under condensation conditions)
Resistance — Coolants and lubricants — Resistant to commercially available coolants and lubricantsYes; Incl. diesel and oil droplets in the air
Resistance — Use in stationary industrial systems — to biologically active substances according to EN 60721-3-3Yes; Class 3B2 mold, fungus and dry rot spores (with the exception of fauna); Class 3B3 on request
Resistance — Use in stationary industrial systems — to chemically active substances according to EN 60721-3-3Yes; Class 3C4 (RH < 75 %) incl. salt spray acc. to EN 60068-2-52 (severity degree 3); *
Resistance — Use in stationary industrial systems — to mechanically active substances according to EN 60721-3-3Yes; Class 3S4 incl. sand, dust, *
Resistance — Use on ships/at sea — to biologically active substances according to EN 60721-3-6Yes; Class 6B2 mold and fungal spores (excluding fauna); Class 6B3 on request
Resistance — Use on ships/at sea — to chemically active substances according to EN 60721-3-6Yes; Class 6C3 (RH < 75 %) incl. salt spray acc. to EN 60068-2-52 (severity degree 3); *
Resistance — Use on ships/at sea — to mechanically active substances according to EN 60721-3-6Yes; Class 6S3 incl. sand, dust; *
Resistance — Usage in industrial process technology — Against chemically active substances acc. to EN 60654-4Yes; Class 3 (excluding trichlorethylene)
Resistance — Usage in industrial process technology — 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)
Resistance — Remark — Note regarding classification of environmental conditions acc. to EN 60721, EN 60654-4 and ANSI/ISA-71.04* The supplied plug covers must remain in place over the unused interfaces during operation!
Conformal coating — Coatings for printed circuit board assemblies acc. to EN 61086Yes; Class 2 for high reliability
Conformal coating — Protection against fouling acc. to EN 60664-3Yes; Type 1 protection
Conformal coating — Military testing according to MIL-I-46058C, Amendment 7Yes; Discoloration of coating possible during service life
Conformal coating — Qualification and Performance of Electrical Insulating Compound for Printed Board Assemblies according to IPC-CC-830AYes; Conformal coating, Class A

Connection method

required front connectorYes

Mechanics/material

Enclosure material (front) — PlasticYes

Dimensions

Width45 mm
Height100 mm
Depth75 mm

Weights

Weight, approx.150 g

Downloads & documentation

Official documents from Siemens, downloaded directly from the manufacturer.

Data sheets & manuals

6AG1278-4BD32-2XB0: frequently asked questions

When can 6AG1278-4BD32-2XB0 be shipped?

6AG1278-4BD32-2XB0 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up 6AG1278-4BD32-2XB0 in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for 6AG1278-4BD32-2XB0 and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for 6AG1278-4BD32-2XB0, subject to availability and destination.

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Siemens 6AG1278-4BD32-2XB0Price and lead time confirmed within 1 business day
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