Electrostatic Sensor

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Amplifier unit Expansion unit SK-1050

SK-1050 - Amplifier unit Expansion unit

*Please note that accessories depicted in the image are for illustrative purposes only and may not be included with the product.

Data Sheet (PDF)

Manuals

CAD Data

Software

Specifications

Model

SK-1050

Type

DIN rail mounting

Main unit/expansion unit

Expansion Unit

Display

Display resolution

0.001 kV

Display range

±99.999 kV to 99 kV (4-level selection available)

Analogue voltage output

N/A*1

Analogue current output

Control input

Zero-shift input

Non-voltage input*2

Timing input

Reset input

Bank input

Control output

Judgement output

Open collector output (NPN/PNP switching, N.O./N.C. switching)*3

Alarm output

Open collector output (NPN/PNP switching, N.C.)*3

Power supply

Power supply voltage

Supplied from main unit*4

Power consumption

1170 mW or below (39 mA or below with 30 V) (excluding load current of each output)*5

Environmental resistance

Ambient temperature

0 to +50 °C 32 to 122 °F (No freezing or condensation)

Relative humidity

10 to 85 % RH (No condensation)

Material

Body case and front cover : PC , Key top : POM , Cable : PVC

Weight

Approx. 140 g (including accessories)

*1 ±5 V, 1 to 5 V, 0 to 5 V, or 4 to 20 mA selected for use.
*2 Inputs are assigned to the four external input lines. Non-voltage input rating : ON voltage 2 V or lower, OFF current 0.02 mA or lower. Voltage input rating : maximum input rating is 30 V, ON voltage 7.5 V or higher, OFF current 0.05 mA or below.
*3 NPN open collector output rating : maximum 50 mA/ch (20 mA/ch when expansion units are added) 30 V or below, residual voltage 1 V or below (1.5 V or below when adding 6 or more expansion units, including main unit). PNP open collector output rating : maximum 50 mA/ch (20 mA/ch when expansion units are added) below power supply voltage, residual voltage 2 V or below (2.5 V or below when adding 6 or more expansion units, including main unit).
*4 Use 20 to 30 V as power supply voltage when 6 or more expansion units, including main unit, are to be used.
*5 When connecting 8 units for DL connection, maximum power is consumption 11.3 W.

Data Sheet (PDF) Other Models