Telemetry Module MT-021 User Manual
Telemetry Module MT-021 User Manual
Telemetry Module MT-021 User Manual
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5.3. Relay outputs Q1...Q4<br />
<strong>Telemetry</strong> module has 4 normally open (NO) relay outputs marked as Q1 ... Q4.<br />
The outputs operate independently and are isolated from each other.<br />
Connection scheme:<br />
Notice!<br />
Maximum voltage between contacts is 230V AC<br />
Maximum switching current is 6A.<br />
5.4. Analog inputs AN1, AN2<br />
Analog inputs AN1 and AN2 can be used for measuring temperature using Pt-100 and<br />
NTC sensors or collecting measurements via current (4-20mA) or voltage signal<br />
(0-5V/0-10V). Mode of operation is user-configurable. Below are shown proper<br />
connection schematics:<br />
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