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)
Analog voltage output		None
Analog current output
Control input	Zero shift input	Non-voltage input ^*1
	Timing input
	Reset input
	Bank input
Control output	Judgment 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 less (39 mA or less at 30 V) (excluding load current of each output) ^*4
Environmental resistance	Ambient temperature	0 to 50°C 32 to 122°F (No freezing or condensation)
	Relative humidity	10 to 85% RH (no condensation)
	Pollution degree	-
Material		Body case and front cover: PC, Key top: POM, Cable: PVC
Weight		Approx. 140 g 4.94 oz (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 less, residual voltage: 1 V or less (1.5 V or less 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 less (2.5 V or less when adding 6 or more expansion units, including main unit) ^3 Use 20 to 30 V as the power supply voltage when using 6 or more expansion units, including the main unit. ^4 When connecting 8 units for DL connection, the maximum power consumption is 11.3 W.

Data Sheet (PDF) Other Models