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.

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
Analogue current output
Control input	Zero-shift input	Non-voltage input^*1
	Timing input
	Reset input
	Bank input
Control output	Judgement output	Open collector output (NPN/PNP switching, N.O./N.C. switching)^*2
	Alarm output	Open collector output (NPN/PNP switching, N.C.)^*2
Power supply	Power supply voltage	Supplied from main unit^*3
	Power consumption	1170 mW or below (39 mA or below with 30 V) (excluding load current of each output)^*4
Environmental resistance	Ambient temperature	0 to +50 °C (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 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. ^2 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). ^3 Use 20 to 30 V as power supply voltage when 6 or more expansion units, including main unit, are to be used. ^4 When connecting 8 units for DL connection, maximum power is consumption 11.3 W.

Data Sheet (PDF) Other Models