Auxiliary Voltage Input And Output - Emerson Bettis RTS CL Series User Instructions

User Instructions
MAN-02-04-60-0350-EN Rev. 3
16.5

Auxiliary Voltage Input and Output

Table 37.
Characteristic
Input voltage range (auxiliary voltage input)
Maximum current consumption
(auxiliary voltage input)
Maximum current consumption in power-save
mode (auxiliary voltage input)
Output voltage (auxiliary voltage output)
Maximum output current (auxiliary voltage
output)
Resistance of common ground vs. earth
Resistance of common ground vs. earth
(floating version)
Capacitance of common ground vs. earth
Maximum allowed voltage of common ground
vs. earth
Fuse (Fuse F1, see Figure 63)
Ground potential is the common ground of the controller and the analog inputs
and outputs.
The auxiliary voltage output can be set in menu P6.5 (see Section 7.5).
The power-save mode is defined as follows:
•
•
•
•
Technical Data and Certifications
Auxiliary voltage input and output
No power supply (the controller is powered exclusively through the 24V auxiliary
voltage input).
The backlight of the LCD display switches off automatically.
No additional hardware options included (Profibus Interface, DeviceNet interface,
relay board, etc.).
Binary outputs and the mA output are not enabled; when activating, the
respective currents must be added to the total current consumption.
Section 16: Technical Data and Certifications
Value
20. . . 30VDC
500mA
120mA
typ. 23 V
200mA
typ. 500 k Ohms
> 10M Ohms
typ. 100 nF
max. 40 Vs
1 A slow
(Littelfuse 454 NANO2 Slo-Blo R )
February 2019
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