FBM238

Overview

FBM238: Discrete 24DI/8DO Interface Module with isolated digital input and output channels for industrial applications.

Input/Output Channels

• Input Channels: 24 group isolated digital input channels.

• Output Channels: 8 group isolated digital output channels.

Voltage and Current

• Input Voltage (Maximum): 30 V dc.

• On-State Voltage: 15 to 30 V dc.

• Off-State Voltage: 0 to 5 V dc.

• Current Input for On-State: 2.3 mA maximum at 30 V dc.

• Source Resistance Limits:

• On-State: 1 kΩ (maximum) at 15 V dc.

• Off-State: 100 kΩ (minimum) at 30 V dc.

Filter/Debounce Time

• Configurable (No Filtering, 4, 8, 16, or 32 ms).

Communication

• Communicates with associated FCM or FCP via the module Fieldbus.

Power Requirements

• Input Voltage Range: 24 V dc +5%, -10%.

• Module Consumption: 2.65 W (maximum) at 24 V dc.

• Heat Dissipation: 5.3 W (maximum) at 2 A total load and all inputs at 30 V dc.

Mass and Dimensions

• Module Weight: 284 g (10 oz) approximately.

• Module Dimensions:

• Height: 102 mm (4 in), 114 mm (4.5 in) including mounting lugs.

• Width: 45 mm (1.75 in).

• Depth: 104 mm (4.11 in).

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