The MK 330 GS trip amplifier compares the measurement signal at the input with the values set by means of the coding switches (0–99 %).
Description
If the measurement signal exceeds or falls below the set value, the corresponding output relay responds according to the selected function (relay energises or de-energises).
Technical data
Housing
DIN rail housing
W x H x D:
23 x 78 x 103 mm
Input resistance
Current input:
50 Ohm
Voltage input:
400 kOhm
Output
2 voltage-free changeover contacts
Contact rating:
250 V, 2 A, 100 VA
Function:
2 max., 2 min. or 1 max./min.