Honeywell BKM-0001 Battery and Key Switch Module

The Honeywell BKM-0001 is a Battery and Key Switch Module designed for industrial control systems and automation equipment. It provides reliable battery backup and physical security for critical systems. This module ensures continuous operation during power interruptions and integrates seamlessly into various industrial applications.

Technical Specifications

• Operating Temperature: –5°C to +70°C (+23°F to +158°F)
• Storage Temperature: –40°C to +85°C (–40°F to +185°F)
• Relative Humidity: 10% to 95% (non-condensing)
• Approvals: CE, TUV, UL, CSA, FM

Power Supply

• 24 Vdc Supply Voltage: 24 Vdc, with a tolerance range of –15% to +30%
• Supply Current:
  • Maximum: 20 mA (from each 24 Vdc)
  • Typical: 7 mA (shared load on 24 Vdc)
• 5 Vdc Supply Voltage: 5 Vdc ± 10%
• 5 Vdc Supply Current: Maximum 10 mA

Output Specifications

• Output Supply Voltage: 14 Vdc to 31 Vdc
• Output Resistance: Approximately 2 × 1.1 kΩ (parallel)
• Short Circuit Proof: Designed for continuous short circuit protection

Physical Dimensions

• Dimensions: 176 mm (H) × 35.2 mm (W) × 212 mm (D)
• Weight: 0.5 kg