Output 1 relay supervised, R1 output relay is supervised by a final line resistance of 33kΩ that indicate the state of opened line or short circuit.
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Output 2 relays supervised, in the standby state monitors both external
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\nline by means of a 33k resistance, indicating the state of open line or c..
Output 2 relays supervised, separately activated, independent timing, as well as a combination of sensors that activate them.
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\nThe R1 and R2 outpu..