Siemens 6AV6546-2DA16-6AH8 CNC Operator Station Handwheel / MPG | New Old Stock

Description

1.1 Product Overview

Item	Description
Brand	Siemens AG (Germany)
Part No.	6AV6546-2DA16-6AH8
Product Family	SIMATIC Operator Station – Handwheel Module (for TP270 + PP17 front-end)
Compatible Controllers	SINUMERIK 840D / 840Di / 802D, S7-300/400 PLC, MCP / OP012 operator panels
Typical Applications	CNC jog mode, precision feed, coordinate setting, manual data input (MDI)

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1.2 Key Features

• 0–100 dial scale, 1 division = 1 pulse, intuitive for fine adjustment
• Incremental output: A / B 90° phase signals + zero pulse “0”
• Standard resolution: 100 pulses per revolution (PPR)
• Power supply: DC 10 – 12 V (terminal “12C”)
• Wiring terminals: A, B, 0, 12C – screw type for easy field connection
• Brushed stainless steel front panel, engraved “SIEMENS” logo, highly durable
• Front protection level: IP65*
• Operating environment: -10 °C to +60 °C; ≤ 95% RH non-condensing
  *According to Siemens MCP specifications

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1.3 Technical Specifications

Parameter	Value	Notes
Dial Diameter	≈ 65 mm	Measured from actual product
Pulse Output (PPR)	100	100 pulses per revolution
Output Format	TTL/HTL compatible	Channels A, B, and 0
Power Supply	10–12 V DC, ≤ 80 mA	via terminal “12C”
Max Rotation Speed	200 rpm	Axial rotation
Front Protection	IP65	Against dust and coolant splash
Mounting	Ø22 mm panel hole + M3 mounting screws	Standard mechanical fitment

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1.4 Typical Wiring (A-B-0-12C)

┌────────────┐
│ Controller │
│ (CNC/PLC)  │
├────┬───────┤
│ A  │ ──────┤──── A
│ B  │ ──────┤──── B
│ 0  │ ──────┤──── 0
│ +12│ ──────┤──── 12C
└────┴───────┘

If you require a detailed wiring diagram or PDF terminal reference, feel free to contact us.

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1.5 Package Contents

• 1 × Manual Pulse Generator (MPG)
• 1 × Siemens original box with label (as shown)
• 1 × Protective bubble wrap sleeve

Note: This item is New Old Stock (NOS) – factory new, unused, and in perfect visual condition. TP270/PP17 panel and connection cable are not included.

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1.6 Warranty & Service

• 6-month store warranty starting from delivery date
• Free technical support on wiring, configuration, and SINUMERIK setup
• 7-day return policy (unopened and undamaged condition)