F 8650A

Description

• Model: F 8650A
  
• Application: Used in PES H51q-MS, HS, HRS systems for safety-related requirements (AK 1-6).

Processor

• Type: INTEL 386EX (2x), 32-bit
• Clock Frequency: 25 MHz

Memory

• Operating System: Flash-EPROM, 1 MB
• User Program: Flash-EPROM, 512 KB
• Data Storage: sRAM, 256 KB

Interfaces

• Type: 2 serial interfaces (RS 485)

Diagnostics

• Display: 4-digit matrix display with requestable information

Safety Features

• Error Switch-Off: Fail-safe watchdog
• Output: 24 V DC, loadable up to 500 mA, short-circuit proof

Construction

• PCBs: 2 European standard PCBs, including one for the diagnostic display
• Space Requirements: 8 TE

Operating Data

• Voltage: 5 V DC
• Current Consumption: 2000 mA

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