BKM-0001 Battery and Key Switch Module

Overview: The Battery and Key Switch Module (BKM-0001) is a crucial component within the Controller chassis, designed to ensure continuous power supply and provide essential safety functions for system operation.

Features and Components:

• Batteries: Contains two batteries, one for each Control Processor, ensuring continuous power supply for system operation.
• Force Enable Key Switch: Allows authorized personnel to enable system operation securely.
• Reset Key Switch: Enables system reset functionality for maintenance or troubleshooting purposes.

Technical Specifications:

Operating Conditions:

• 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: 10-95% (non-condensing)

Approvals:

• CE, TUV, UL, CSA, FM

Power Supply:

• Voltage: 24V DC with a tolerance of -15% to +30%
• Supply Current: Maximum 20 mA for each 24V DC, typically 7 mA shared load
• 5V Supply Voltage: 5V DC with a tolerance of ±10%
• 5V Supply Current: Maximum 10 mA
• +24V_red Output Supply Voltage: 14-31V DC, with short circuit-proof design

Battery Specifications:

• Type: SAFT LS14500CFG batteries, lithium Thionyl Chloride type
• Nominal Voltage: 3.6V
• Capacity: Greater than 2 Ah

Physical Specifications:

• Dimensions: 176 x 35.2 x 224 mm (H x W x D)
• Weight: 660 g