SIMATIC S7, digital output SM 326, DO 8 x DC 24V/2A PM failsafe digital outputs P-M switching up to category 4 (EN954-1)/ SIL3 (IEC61508)/PLE (ISO13849), 1 x 40 pin More
SIMATIC S7, digital output SM 326, DO 8 x DC 24V/2A PM failsafe digital outputs P-M switching up to category 4 (EN954-1)/ SIL3 (IEC61508)/PLE (ISO13849), 1 x 40 pin More
Compare the complete order number and specifications below with the original part and machine wiring. Check the design, interfaces, supply voltage or connection method as applicable to this product.
Technical specifications
Manufacturer
Siemens
Order number
6ES7326-2BF40-0AB0
Product type designation
SIMATIC S7-300 module
Voltages and currents / Load voltage L+ / Rated value (DC)
24 V; 1L+, 2L+, 3L+
Current consumption / from load voltage1L+, max.
75 mA; from supply voltage
Current consumption / from load voltage 2L+ (without load), max.
100 mA
Current consumption / from load voltage 3L+ (without load), max.
100 mA
Current consumption / from backplane bus DC 5 V, max.
100 mA
Current consumption / Power loss, typ.
12 W
Connection point / required front connectors
40-pin
Digital outputs / Number of digital outputs
8
Digital outputs / Cable length, shielded, max.
30 m
Digital outputs / Cable length unshielded, max.
50 m
Digital outputs / Short-circuit protection of the output
Yes; electronic
Digital outputs / Limitation of inductive shutdown voltage to
L+ (-33 V)
Digital outputs / Lamp load, max.
5 W
Digital outputs / Output voltage / for signal "1" without series diode, min.
L+ (-1.0 V)
Output current / for signal "1" rated value
2 A
Output current / for signal "1" permissible range for 0 to 40 °C, min.
7 mA
Output current / for signal "1" permissible range for 0 to 40 °C, max.
2 A; A for horizontal installation, 1 A for vertical installation
Output current / for signal "1" permissible range for 40 to 60 °C, min.
7 mA
Output current / for signal "1" permissible range for 40 to 60 °C, max.
1 A; for horizontal installation
Output current / for signal "0" residual current, max.
0.5 mA
Switching frequency / with resistive load, max.
30 Hz
Switching frequency / with inductive load, max.
2 Hz
Switching frequency / on lamp load, max.
10 Hz
Aggregate current of the outputs (per group) / vertical installation / up to 40 °C, max.
5 A
Aggregate current of the outputs (per group) / horizontal installation / up to 40 °C, max.
7.5 A
Aggregate current of the outputs (per group) / horizontal installation / up to 60 °C, max.
5 A
Status information/ alarms/diagnostics / Alarms / Diagnostic alarm
Yes; parameterizable
Status information/ alarms/diagnostics / Diagnoses / Diagnostic information readable
Yes
Isolation / Isolation checked with
500 V DC / 350 V AC
Isolation / Isolation, digital outputs / between the channels
Yes
Isolation / Isolation, digital outputs / between the channels, in groups of
4
Isolation / Isolation, digital outputs / between the channels and the backplane bus
Yes
Isolation / Isolation, digital outputs / between the channels and the voltage supply to the electronics
Yes
Dimensions and weight / Width
80 mm
Dimensions and weight / Height
125 mm
Dimensions and weight / Depth
120 mm
Weights / Weight, approx.
465 g
Connections and conditions of use
Connection point / required front connectors: 40-pin
Digital outputs / Output voltage / for signal "1" without series diode, min.: L+ (-1.0 V)
Output current / for signal "1" rated value: 2 A
Output current / for signal "1" permissible range for 0 to 40 °C, min.: 7 mA
Output current / for signal "1" permissible range for 0 to 40 °C, max.: 2 A; A for horizontal installation, 1 A for vertical installation
Output current / for signal "1" permissible range for 40 to 60 °C, min.: 7 mA
Output current / for signal "1" permissible range for 40 to 60 °C, max.: 1 A; for horizontal installation
Output current / for signal "0" residual current, max.: 0.5 mA
Scope of supply
We will confirm the exact version, package contents and related accessories before ordering. Package information in the technical table applies to the stated order number.
Frequently asked questions
Is the same product family enough to identify a replacement?
The complete order number is essential. If the type changes, compare the electrical and mechanical design, connections and requirements of the original application.
What information is needed to check connections and accessories?
Send a nameplate photo, the designations of related modules and connectors and, where needed, a wiring diagram. We will check the specific version for your application.
Can you assess a faulty part?
Yes. Send the complete order number and a description of the fault. We will check the diagnostic and professional repair options for your specific unit.
Why buy from FOXON
1
Replacement part availability
We will check current part availability and confirm the possible delivery date before you order.
2
New original and refurbished parts
We will specify the available version and condition of the particular unit in the quotation.
3
Parts with a warranty
We will confirm the warranty period according to the part condition and specific quotation.
4
Diagnostics and repairs
For a faulty unit, we will check the options for diagnostics and professional repair.
More than 3,500customers
We deliver tomore than 100 countries
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Part conditions available for sale
Part conditions and warranty
New, sealed (NC): Brand-new, unused part in unopened original packaging. 12-month warranty.
New, opened (NO): Brand-new and unused part, but the original packaging has been opened. 12-month warranty.
New, without packaging (NW): Brand-new and unused part, supplied without original packaging. 12-month warranty.
New (N): New and unused part, typically smaller components supplied in multi-packs in one original package. 12-month warranty.
Refurbished (R): Part has been removed from service, cleaned, inspected and tested to meet original functionality and quality. 12-month warranty.
Used, tested (T): Functional used part that has passed full testing. 6-month warranty.
Used (U): Functional used part. 3-month warranty.
Sales, repairs and buyback of automation parts
We supply replacement parts for industrial automation and assess faulty units for diagnostics and repair. We also buy surplus parts. Send the exact designation and required quantity.
