Introduction
13
MCM-204
1.5
I/O Connectors
The MCM-204 provides rich peripherals, including:
4 analog inputs
4 digital input and output connections
1 temperature sensor input
2 USB hosts (for Wi-Fi dongle only)
1 hotkey for triggering
1 reset pin for restoring the device to factory default settings
2 Ethernet ports for host connection and cascading
4 LED indicator lights
1.5.1
Analog Input BNC Connector
The MCM-204 module is equipped with four BNC connectors to
receive voltage signals from various sources. For sensors requir-
ing excitation, such as accelerometers or microphones, the IEPE
excitation current can be enabled to reduce the wiring effort.
Figure 1-8: BNC Connector Polarity
Negative
Positive
Summary of Contents for MCM-204
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