SM1551152K CARLO GAVAZZI, SM1551152K Datasheet
SM1551152K
Manufacturer Part Number
SM1551152K
Description
Signal Conditioning, Isolation Amplifiers
Manufacturer
CARLO GAVAZZI
Datasheet
1.SM1551152K.pdf
(3 pages)
Specifications of SM1551152K
Operating Temperature Range
-20°C To +50°C
Accuracy %
3%
External Height
80mm
External Width
35mm
External Depth
83mm
Rpm Measuring Range
200RPM To 2000RPM
Monitoring Relays
Tachometer
Type SM 155
Product Description
SM155 monitors the actual
RPMs of a motor by a
Namur/DIN 19234 sensor or
a metallic contact.
Type Selection
Plug
Circular
11 pins
Input Specifications
Input
Measuring ranges
Inversion
Short circuit current
Connection cable
Hysteresis
Specifications are subject to change without notice (13.03.01)
Through terminals:
Types:
Pins 5, 6
Pins 6, 7
Max resistance
Output Measuring range
SPDT
SPDT
SPDT
Metallic contact:
Namur sensor:
30 - 300 R.P.M.
20 - 2000 R.P.M.
1000 - 10000 R.P.M. SM 155 024 10K
10K:
300:
2K:
Knob adjustable set level on
relative scale.
5, 6
6, 7
30
200
1000 to 10000 R.P.M.
Interconnecting pins 8, 11
5 mA
10 mA
Can be extended as desired
100
approx 3% of set value
to 300 R.P.M.
to 2000 R.P.M.
Supply: 24 VAC
SM 155 024 300
SM 155 024 2K
Ordering key
Housing
Function
Output
Type
Power upply
Measuring range
Supply: 115 VAC
SM 155 115 300
SM 155 115 2K
SM 155 115 10K
Output Specifications
Output
Instrument connection
Rated insulation voltage
Contact ratings (AgCdO)
Mechanical life
Electrical life
Operating frequency
Dielectric strength
• Tachometer relay
• Measuring ranges:
• Knob-adjustable set level
• Controlled by Namur/DIN 19234 sensor or metallic
• Connection for moving-coil instrument
• 10 A SPDT output relay
• LED indication for relay ON
• AC or DC power supply
Through pins
Full scale deflection
Internal resistance
Resistive loads
Small inductive loads AC 11
Dielectric voltage
contact
30 - 300 R.P.M.
200 - 2000 R.P.M.
1000 - 10000 R.P.M.
Supply: 230 VAC
SM 155 230 300
SM 155 230 2K
SM 155 230 10K
DC 11
DC 1
AC 1
SM 155 230 10K
SPDT relay
Connection for moving-coil
instrument
8, 9, pin 9 positive
1 mA
110
250 VAC
µ
10A, 250 VAC
1 A, 250 VDC
2.5 A, 230 VAC
5 A, 24 VDC
(at max load)
30 x 10
2.5 x 10
7200 operations/h
2 kVAC (rms)
6
Supply: 24 VDC
SM 155 724 300
SM 155 724 2K
SM 155 724 10K
5
operations
operations
1
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SM1551152K Summary of contents
Page 1
Monitoring Relays Tachometer Type SM 155 Product Description SM155 monitors the actual Knob adjustable set level on RPMs of a motor by a relative scale. Namur/DIN 19234 sensor or a metallic contact. Type Selection Plug Output Measuring range Circular SPDT ...
Page 2
SM 155 Supply Specifications Power supply Overvoltage cat. III Rated operational voltage (IEC 60664, IEC 60038) Through terminals 2, 10 024: 24 VAC ± 15 115: 115 VAC ± 15 230: 230 ...
Page 3
SM 155 Operation Diagram Specifications are subject to change without notice (13.03.01) 3 ...