Connecting The Solid-State Relays (Ssr); Connecting Via Usb - ProDetec Sintrol Dumo User Manual

7.2

Connecting the solid-state relays (SSR)

Alarm signals can be transferred as digital I/O signals using two dedicated wires. Signal levels conform to the
power source voltage (V+ (1 and 2) and V- (C)).
I/O signals are designed to be used as relatively short-range triggers for logic implementation or to drive
external relays. Long distance connections are discouraged due to the uninsulated nature of the I/O signals,
sourced from the local power supply of the Dumo.
7.3

Connecting via USB

Direct USB connection on products makes it easy to connect to Sintrol Products without any additional
equipment, provided that the USB-port has the capability to provide enough energy. The USB port is a Micro
USB type B, inside of the enclosure in the connection area behind the threaded plug.
USB is intended to be used for easy parameterization of Sintrol products with dedicated
complementary DustTool software. However, the USB is not suitable to operate or
substitute a dedicated industrial bus and it is not intended for extended use in an industrial
environment during normal operation.
The maximum length of the USB cable can be 5m
USB is intended to be used for easy parameterization of Sintrol products with dedicated
complementary DustTool software. However, the USB is not suitable to operate or
substitute a dedicated industrial bus and it is not intended for extended use in an industrial
environment during normal operation.
Figure 12: Connecting Relays
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