Amplifier unit Main Unit SK-3000

SK-3000 - Amplifier unit Main 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-3000
Type		DIN rail mounting
Main unit/expansion unit		Main unit
Display	Display resolution	0.1 V
	Display range	-
Analog voltage output		±5 V, 1 to 5 V, 0 to 5 V, Output impedance: 100 Ω ^*1
Analog current output		4 to 20 mA, Max. load resistance: 350 Ω ^*1
Control input	Zero shift input	Switchable between non-voltage input and voltage input [Non-voltage input] ON voltage: 2 V or less, OFF current: 0.02 mA or less [Voltage input] Maximum input rating: 30 V or less, ON voltage: 7.5 V or more, OFF current: 0.05 mA or less ^*2
	Timing input
	Reset input
	Bank input
Control output	Judgment 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	10 to 30 VDC (including ripple (P-P) 10% or less) ^*4
	Power consumption	1650 mW or less (55 mA or less at 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	85% RH or less (No condensation)
	Pollution degree	2
Material		Body case and front cover: PC, Key top: POM, Cable: PVC
Weight		Approx. 150 g 5.30 oz (including accessories)
^1 Select ±5 V, 1 to 5 V, 0 to 5 V, or 4 to 20 mA for use. ^2 Inputs are assigned to the four external input lines. ^3 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) ^4 Use 20 to 30 V as the power supply voltage when using 6 or more expansion units, including the main unit. ^*5 When connecting 8 units for DL connection, the maximum power consumption is 11.3 W.

Data Sheet (PDF) Other Models