Schneider Electric HRB1684301-01 Manual De Usuario
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HRB1684301-01
Chapter 2—Hardware reference
PowerLogic™ PM5500 series user manual
Related topics
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Digital inputs
The meter is equipped with four digital input ports (S1 to S4). You can configure the
digital inputs for use in status monitoring or input metering applications.
digital inputs for use in status monitoring or input metering applications.
The meter’s digital inputs require an external voltage source to detect the digital input’s
on/off state. The meter detects an on state if the external voltage appearing at the
digital input is within its operating range.
on/off state. The meter detects an on state if the external voltage appearing at the
digital input is within its operating range.
The digital inputs require a 18 - 30 V AC or 12 - 30 V DC external voltage source to
detect the digital input’s on/off state.
detect the digital input’s on/off state.
Related topics
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Digital output connections
+
-
LOAD
LOAD
< 30 V AC
< 60 V DC
D1
D2
D1
D2
+
-
+
-
≤ 125 mA
Digital input connections
S1
S2
S3
S4
+
+
+
+
-
-
-
-
+
-
18 - 30 V AC
12 - 60 V DC
12 - 60 V DC
+
-
18 - 30 V AC
12 - 60 V DC
12 - 60 V DC
+
-
+
-
18 - 30 V AC
12 - 60 V DC
12 - 60 V DC
18 - 30 V AC
12 - 60 V DC
12 - 60 V DC