Siemens POL687.70/STD Controller

Brand: Siemens Part Number: POL687.70/STD Condition: Used - Tested

Key Specifications

Controls HVAC systems
Compatible with Modbus, JSON, Pl-Link protocols
Includes SD card and USB interfaces
Integrated HMI for local interaction
Supports Ethernet, RS485, KNX communication
Freely programmable with Climatix SAPRO tool
Features 27 Input/Output points
Operates on 24 VAC/DC supply

Product Description

The Siemens POL687.70/STD Controller is an HVAC controller. It operates on a 24 VAC/DC supply and features 27 I/O points. This unit is designed for OEM usage.

Specifications:

Operating Voltage: 24 VAC/DC
I/O Points: 27
Connectivity: Ethernet, RS485, KNX
Protocols Supported: Modbus, JSON, Pl-Link
Memory/Interface: SD card, USB
User Interface: HMI
Programming: Freely programmable with Climatix SAPRO tool

This controller is suitable for HVAC control applications, including chiller control.

Tested and inspected before shipment.

✓ Inspection & Testing

Visually inspected for physical damage. Continuity and electrical testing performed. Original part verified by manufacturer markings. Stored in climate-controlled warehouse.

Applications

✓ Industrial automation	✓ Manufacturing systems
✓ Process control

Shipping & Returns

📦

Shipping

DHL Worldwide Expedited shipping with tracking provided.

↩️

Returns

30 Days Money-Back Guarantee. Original packaging required.

Why Buy From Us

🏭

Industrial Specialists

Automation parts focus

🔍

Tested Parts

Pre-shipment inspection

🌍

Worldwide Shipping

DHL Express

🛡️

30-Day Warranty

Money-back guarantee

Expert Techno Trading