Supervision Requirement; Figure 13 Input - Supervised For Open - Mircom TX3 Series Installation And Operation Manual

2.4.3

Supervision Requirement

Each input is configured for a specific type of supervision depending on your
particular installation requirements as follows:
•
•
•
•
2.4.3.1 None
When inputs are configured with no supervision, the active state is either 'Open'
or 'Close' as programmed.
2.4.3.2 Open circuit
When configured as supervised for an open circuit, the active state is 'closed'
(short). Open supervision uses a single 47K ohm resistor.
Note:
TX3 Aperio Door Controller System Installation and Operation Manual
26
LT-1160 Copyright 2019
None
Open circuit
Short circuit
Open and short circuit
Active when short
47 K ohms
Figure 13. Input - Supervised for Open
The active state cannot be an open state.
Installation and Setup
v. 1.6