SIMATIC S7-300, Counter module FM 350-1 for S7-300, Counter functions up to 500 kHz 1 channel for connection of 5 V and 24 V incremental encoders Isochronous mode; Measuring range types incl. configuration package on CD More
SIMATIC S7-300, Counter module FM 350-1 for S7-300, Counter functions up to 500 kHz 1 channel for connection of 5 V and 24 V incremental encoders Isochronous mode; Measuring range types incl. configuration package on CD More
SIMATIC S7-300, counter module FM 350-1 for S7-300, counter functions up to 500 kHz 1 channel for connection of 5 V and 24 V incremental encoders isochronous mode; measuring range types incl. configuration package on CD
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24 VSupply voltage / Auxiliary voltage 1L+, load voltage 2L+ / Rated value (DC)
20.4 V; Dynamic 18.5 VSupply voltage / Auxiliary voltage 1L+, load voltage 2L+ / permissible range, lower limit (DC)
28.8 V; dynamic 30.2 VSupply voltage / Auxiliary voltage 1L+, load voltage 2L+ / permissible range, upper limit (DC)
Application and selection
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
6ES7350-1AH03-0AE0
Supply voltage / Auxiliary voltage 1L+, load voltage 2L+ / Rated value (DC)
24 V
Supply voltage / Auxiliary voltage 1L+, load voltage 2L+ / permissible range, lower limit (DC)
20.4 V; Dynamic 18.5 V
Supply voltage / Auxiliary voltage 1L+, load voltage 2L+ / permissible range, upper limit (DC)
28.8 V; dynamic 30.2 V
Input current / from load voltage 1L+ (without load), max.
Encoder / Connectable encoders / 24 V directional element
Yes; 1 pulse train, 1 direction level
Counter / Number of counter inputs
1; 32 bit or ±31 bit
Counter / Counter input 5 V / Type
RS 422
Counter / Counter input 5 V / terminating resistor
220 Ω
Counter / Counter input 5 V / Differential input voltage
1,3 V
Counter / Counter input 5 V / Counting frequency, max.
500 kHz
Counter / Counter input 24 V / Input voltage for signal "0"
-28.8 ... +5V
Counter / Counter input 24 V / Input voltage for signal "1"
+11 to +28.8V
Counter / Counter input 24 V / Input current for signal "1", typ.
9 mA
Counter / Counter input 24 V / Counting frequency, max.
200 kHz
Counter / Counter input 24 V / Minimum pulse width
2.5 µs
Potential separation / Potential separation digital inputs / between the channels and backplane bus
Yes; Optocoupler
Potential separation / Potential separation digital outputs / between the channels and backplane bus
Yes; Optocoupler
Potential separation / Potential separation counter / between the channels and backplane bus
Yes; Optocoupler
Isolation / Isolation tested with
500 V
Connection method / required front connector
1x 20-pin
Dimensions / Width
40 mm
Dimensions / Height
125 mm
Dimensions / Depth
120 mm
Weights / Weight, approx.
250 g
Product type designation
FM 350-1
Connections and conditions of use
Digital inputs / Input voltage / for signal "0": -28.8 ... +5V
Digital inputs / Input voltage / for signal "1": +11 to +28.8V
Digital inputs / Input current / for signal "1", typ.: 9 mA
Digital outputs / Output voltage / for signal "0", max.: 3 V
Digital outputs / Output voltage / for signal "1", min.: 2L+ (-1,5 V)
Digital outputs / Output current / for signal "1" rated value: 0.5 A
Digital outputs / Output current / for signal "1" permissible range for 0 to 60 °C, min.: 5 mA
Digital outputs / Output current / for signal "1" permissible range for 0 to 60 °C, max.: 0.6 A
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.
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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.
