- RS Stock No.:
- 181-2789
- Mfr. Part No.:
- MK9055N.38/500
- Brand:
- Dold
1 In stock for delivery within 1 working days
Not available for guaranteed pre 9am/10am delivery
Added
Price Each
£219.98
(exc. VAT)
£263.98
(inc. VAT)
Units | Per unit |
1 + | £219.98 |
- RS Stock No.:
- 181-2789
- Mfr. Part No.:
- MK9055N.38/500
- Brand:
- Dold
Technical Reference
Legislation and Compliance
- COO (Country of Origin):
- DE
Product Details
Monitoring of 2 frequency levels (e.g. underspeed / standstill and overspeed)
Separate relay outputs for under- and overfrequency (1 or 2 c/o contacts each)
As alternative window operating mode (monitoring of a speed range)
Response value for over- and underspeed / frequency separately adjustable in 10 ranges 1 ... 120.000 IPM or 0,15 ... 20.000 Hz
Most fast reaction time also at low speed by time period measurement of the input frequency
As option with input for NAMUR-sensors with sensor and wire protection against interruption and short circuit
Programmable via terminals:
Start up time delay 0 ... 50 s or controllable
Alarm delay time of 0 or 0.5 s
With manual reset or auto reset
LED-indication for auxiliary voltage, measuring input and output relay, additional LED for indication of wire- / sensor failure at NAMUR-input
Auxiliary voltages AC 230 V and DC 24 V in one unit
MH 9055 with wide input range for auxiliary voltage
AC/DC 24 ... 60 V or AC/DC 110 ... 230 V (only 2 x 1 C/O)
As option with analogue output, proportionally to speed
2 possible contacts
MK 9055N/5_ _ 2 x 1 changeover contacts
MH 9055/5_ _: 2 x 2 hangeover contacts or wide range aux. voltage
2 possible compact designs
MK 9055N/5_ _: Width 22,5 mm
MH 9055/5_ _: Width 45 mm
Separate relay outputs for under- and overfrequency (1 or 2 c/o contacts each)
As alternative window operating mode (monitoring of a speed range)
Response value for over- and underspeed / frequency separately adjustable in 10 ranges 1 ... 120.000 IPM or 0,15 ... 20.000 Hz
Most fast reaction time also at low speed by time period measurement of the input frequency
As option with input for NAMUR-sensors with sensor and wire protection against interruption and short circuit
Programmable via terminals:
Start up time delay 0 ... 50 s or controllable
Alarm delay time of 0 or 0.5 s
With manual reset or auto reset
LED-indication for auxiliary voltage, measuring input and output relay, additional LED for indication of wire- / sensor failure at NAMUR-input
Auxiliary voltages AC 230 V and DC 24 V in one unit
MH 9055 with wide input range for auxiliary voltage
AC/DC 24 ... 60 V or AC/DC 110 ... 230 V (only 2 x 1 C/O)
As option with analogue output, proportionally to speed
2 possible contacts
MK 9055N/5_ _ 2 x 1 changeover contacts
MH 9055/5_ _: 2 x 2 hangeover contacts or wide range aux. voltage
2 possible compact designs
MK 9055N/5_ _: Width 22,5 mm
MH 9055/5_ _: Width 45 mm
Specifications
Attribute | Value |
---|---|
Monitoring Application | Speed |
Contact Configuration | DPDT |
Mounting Type | DIN Rail |
Series | MK9055N |
Minimum Operating Temperature | -20°C |
Operating Temperature Range | +60°C |
Height | 90mm |
Width | 22.5mm |
Maximum Operating Temperature | +60°C |
Length | 97mm |
Dimensions | 97 x 22.5 x 90mm |
Terminal Type | Screw |
Related links
- Turck Speed Monitoring Relay DIN Rail
- Dold Temperature Monitoring Relay DIN Rail
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