Micromod MOD: Modcell 2050R Users Guide Manual de usuario descargar pdf (Pagina 28)

IB-23C650

INSTALLATION

OUTPUT SIGNAL CONNECTIONS

Output connections are shown as follows:

• mA Outputs - see Figure 11

• Voltage Outputs - see Figure 12

• Relay Outputs - see Figure 13

The analog control output is always a milliamp signal as shown in Figure 11.

When an application requires a voltage signal, a precision dropping resistor

must be connected across the output terminals to generate the required

voltage as shown in Figure 12.

Output 2 is available when an option card is installed. Output 2 is a non

isolated 0 to 54 mA output with the same specifications as the standard analog

control output. Connections to Output 2 are made as shown in Figures 11 and

12, using the terminals identified as I/O 2.

Digital outputs are provided by 3 relays. Either one or two of the relays can

be configured as control outputs (see

Table 1, Base Configuration

). Relays

which are not used for control can be used for alarms or various other

functions (see

Table 5, Output Relays Setup Menu

NOTE: If any relay output circuit voltage is greater than 30 Volts, see the

Warning under Wiring Guidelines.

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Micromod MOD: Modcell 2050R Users Guide Manual de usuario Pagina 28