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trip amplifier MK 330 GS | 53708

trip amplifier MK 330 GS

manufactured goods

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 %).

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).

Housing
DIN rail housing
W x H x D:
23 x 78 x 103 mm
Supply voltage
DC 20 − 253 V
AC 50 − 253 V
Input
0–10 V or 0/4–20 mA
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.