Siemens 6AV3688-3AY36-0AX0 SIMATIC HMI KP8

Series#: Siemens

Product Details

Model: SIMATIC HMI KP8 (6AV3688-3AY36-0AX0) – a robust key-based operator panel for industrial automation.
8 configurable function keys with multi-color LEDs (red, yellow, green, blue, white) for clear status indication.
Integrated 2-port PROFINET switch for seamless network integration and reduced wiring.
IP65 front protection (when mounted) and IP20 rear, suitable for harsh factory environments.
Compact design: 98 x 155 mm front panel, only 49 mm depth for space-saving installation.
Includes 8 digital inputs and 8 digital outputs for direct machine control.
100% Brand New & Original, securely packed and ready for reliable global shipping.

Specification

The SIMATIC HMI KP8 (6AV3688-3AY36-0AX0) is a high-performance key panel designed for demanding industrial environments where reliability and tactile feedback are paramount. Part of Siemens’ HMI series, this unit features 8 programmable keys with multi-color LEDs, enabling intuitive operator guidance and quick status visualization. With dual RJ45 PROFINET interfaces incorporating an integrated switch, it simplifies network topology and reduces cabling costs. The KP8 combines rugged IP65 front protection with a slim 49 mm depth, making it ideal for control cabinets with limited space. Each unit is 100% original and new, backed by fast global logistics.

Parameter	Specification
Device Type	SIMATIC HMI KP8 / KP8F PN
Number of Keys	8
LED Colors	Red, Yellow, Green, Blue, White
Digital Inputs	8 (2 additional failsafe inputs with KP8F)
Digital Outputs	8
Interfaces	2 x RJ45 for PROFINET with integrated switch
Degree of Protection	IP65 front (when mounted), IP20 rear
Front Panel Dimensions	98 x 155 mm (W x H)
Installation Cutout	68 x 129 mm (W x H)
Depth	49 mm
Article Numbers	KP8: 6AV3688-3AY36-0AX0; KP8F: 6AV3688-3AF37-0AX0

Key Technology: Each of the 8 keys supports individual LED color assignment (red, yellow, green, blue, white) for unambiguous operator feedback.
Network Integration: Dual PROFINET ports with an integrated 2-port switch enable daisy-chaining or star topology without external switches.
Failsafe Option: The KP8F variant (separate article number) adds 2 failsafe digital inputs for safety-related applications.
Environmental Resilience: IP65-rated front panel resists dust and water jets, while IP20 rear ensures safe internal connection.
Mounting Flexibility: Requires only a 68 x 129 mm cutout with a shallow 49 mm depth, compatible with standard control cabinets.
Direct I/O: 8 digital inputs and 8 digital outputs provide local signal handling without additional modules.