The FBM207 Voltage Monitor functions as a 16-channel DC voltage monitor or 16-channel contact sensor. It accepts a 2-wire input from a DC voltage source (FBM207) or a pair of contacts or solid-state switches (FBM207b/FBM207c). Termination assemblies (TAs) support discrete input signals at various voltage levels, including 60 VDC, 120 VAC/125 VDC, or 240 VAC. The TAs also provide voltage attenuation and optical isolation for higher voltage inputs.

Features

• 16 discrete inputs
• Supports various voltage levels and contact inputs
• Galvanically isolated channels
• Suitable for use in Class G3 (harsh) environments
• Performs signal conversion and executes various programs for different input types
• Can be used as a single unit or in a redundant pair

Functional Specifications

• Communication: Communicates via the redundant 2 Mbps module Fieldbus with associated FCM or FCP.
• Input: 16 isolated and independent channels.
• Accuracy: No missing pulses for pulse rate 0 to 250 Hz.
• Filter/Debounce Time: Configurable (No Filtering, 4, 8, 16, or 32 ms).
• Voltage Monitor Function – Input:
  • Logic One, On-State Voltage: 15 to 60 VDC
  • Logic Zero, Off-State Voltage: 0 to 5 VDC
  • Current: 1.4 mA (typical) at 5 to 60 VDC

Power Requirements:

• Input Voltage Range (Redundant): 24 VDC +5%, -10%
• Consumption (Maximum): Varies depending on the module type (FBM207, FBM207b, FBM207c)

Regulatory Compliance:

• Electromagnetic Compatibility (EMC): Compliant with various standards.
• Product Safety: UL/UL-C listed for suitable use in different environments.

Operating Conditions:

• Temperature: -20 to +70°C (-4 to +158°F)

Physical Specifications:

• Mounting: Modular baseplate with options for DIN rail or 19-inch rack mounting.
• Weight: Varies depending on the termination assembly type.
• Dimensions: Varies depending on the module and termination assembly type.