Chapter 2 Installation I/O Connections
EM13x Series SMART MULTIFUNCTION METER 47
Figure 2-15 Relay Output Connection
Digital Inputs
12 optically isolated status inputs are provided for status monitoring,
pulse counting, external power demand period, and time
synchronization.
Figure 2-16 12 Digital Input Connection
4AO Module - Analog Outputs
The 4AO module has four optically isolated analog outputs with an
internal power supply and current output options of 0-20 mA and 4-20
mA (current loop load of up to 500 Ohm), 0-1 mA and ±1 mA (2mA
100% overload, current loop load of up to 5 kOhm).
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