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Siemens 6ES7352-1AH02-0AE0 SIMATIC S7-300 FM 352 Cam Controller

Siemens 6ES7352-1AH02-0AE0 SIMATIC S7-300 FM 352 Cam Controller

Product Name: SIMATIC S7-300 FM 352 Electronic Cam Controller

Brand Name: Siemens

Model Number: 6ES7352-1AH02-0AE0

Place of Origin: Germany

Warranty: 12 Months

Whatsapp: +86 18020776782

Email: [email protected]

Appurtenance:

siemens 6es7352 1ah02 0ae0 simatic s7 300 fm 352 electronic cam controller-1

Overview
Description
Encoder & Cam Setup
Specifications
Commissioning
Commercial Term
Contact info
FAQ
Other Products
Recommended Products

Electronic cam controller for position-dependent switching with incremental, SSI or 24 V encoder feedback

The FM 352 evaluates position feedback and drives 13 short-circuit-protected 24 V cam-track outputs. It accepts symmetrical RS422 incremental encoders, 24 V incremental encoders, SSI absolute encoders and two-wire sensors.

Motion application checkpoint: Preserve the STEP 7 hardware project, FM 352 parameter data, encoder type and scaling, reference strategy, cam program, output wiring and machine timing baseline before replacing this discontinued spare.

Description

6ES7352-1AH02-0AE0 is an S7-300 function module for electronic cam control. The module combines encoder acquisition, reference and control inputs with 13 cam-track outputs; correct timing depends on both wiring and application parameters.

Commissioning should begin with position feedback and reference behavior, then continue with outputs disabled or mechanically safe. Only after actual position and direction are proven should cam tracks be enabled and timing verified at controlled speed.

Encoder & Cam Setup

Position accuracy depends on matching the electrical encoder interface and the stored machine parameters.

Encoder identity

Record signal type, voltage, line count or SSI format, direction, zero mark and cable length.

Reference method

Preserve the reference-point input, actual-value setting method and machine zero procedure.

Cam data

Archive cam positions, tracks, hysteresis or timing compensation and the output-enable logic.

Specifications

Product type designation

SIMATIC S7-300 FM 352

Order number

6ES7352-1AH02-0AE0

Rated load voltage

24 V DC

Digital inputs

Four 24 V inputs

Digital outputs

13 short-circuit-protected cam-track outputs

Encoder support

RS422 incremental, 24 V incremental, SSI absolute and two-wire sensor

RS422 input frequency

Up to 1 MHz

24 V incremental frequency

Up to 50 kHz at 25 m; 25 kHz at 100 m

SSI configuration

13 or 25 bit; up to 1 MHz

Required connector

One 20-pin front connector

Operating temperature

0 to 60 degrees C

Dimensions / weight

80 x 125 x 120 mm; approx. 550 g

Commissioning

Prove actual position before allowing the electronic cams to control real machine outputs.

Static checks

Verify 24 V supply, front connector, encoder supply and shield before enabling output loads.

Position proof

Jog at low speed and compare actual direction, reference and travel with the mechanical machine.

Output proof

Test each cam track in a safe mode and confirm switching position under controlled speed.

Commercial Term

Quotation

Current price and availability

Payment

T/T or agreed terms

Lead time

Confirmed with quotation

Shipping

DHL, FedEx, UPS or agreed freight

Warranty

12 months

Contact info

CONTACT

Jim Pei

[email protected]

+86 180 2077 6782

FAQ

How can I verify encoder compatibility before installing 6ES7352-1AH02-0AE0?

Identify whether the machine uses symmetrical RS422 incremental, 24 V incremental, SSI absolute or a two-wire sensor. Match signal voltage, frequency, SSI telegram length, cable length, encoder supply and shielding to the FM 352 limits.

What should I back up before replacing 6ES7352-1AH02-0AE0?

Archive the STEP 7 station and FM 352 parameter data, then record encoder type and scaling, direction, reference procedure, cam positions, track assignments, timing compensation and every terminal on the 20-pin front connector.

Why can the position value move in the wrong direction after fitting 6ES7352-1AH02-0AE0?

Check the A and B phase assignment or SSI direction setting, encoder parameterization and mechanical direction. Prove the position at low speed before enabling cam outputs; do not compensate for reversed wiring by moving cam positions blindly.

How should I diagnose unstable position feedback on 6ES7352-1AH02-0AE0?

Inspect encoder supply, shield and reference potential, connector seating and cable routing. Compare the actual input frequency and cable length with the selected encoder type, then monitor position at standstill and slow movement to separate electrical noise from parameter errors.

Why can cam outputs on 6ES7352-1AH02-0AE0 switch at the wrong machine position?

Verify that reference has been completed and actual position, scale, direction and zero point are correct. Then compare cam boundaries and any speed-dependent timing compensation with the archived commissioning values before adjusting outputs.

What checks are required after replacing 6ES7352-1AH02-0AE0 in a running machine?

With the mechanism safe, verify module diagnostics, encoder position and direction, reference input, all four digital inputs and each of the 13 cam-track outputs. Repeat the test at controlled operating speed before production release.

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