KEYENCE SK-1000 Series - Manual (Page 18)

18 E SK-1000 IM
Circuit Diagram
Output Circuit Diagram
„ When NPN output is selected
„ When PNP output is selected
Analog Output Circuit
Point Do not short-circuit the shield (analog output GND) and
blue (0 V).
Main circuit
Overcurrent protection circuit
10 to 30 VDC
Brown
0 V
Blue
*
* Black (HI judgment output)/White (LO judgment output)/
Gray (GO judgment output)/Green (alarm output)
Load
10 to 30 VDC
Brown
*
0 V
Blue
* Black (HI judgment output)/White (LO judgment output)/
Gray (GO judgment output)/Green (edge check output)
Main circuit
Load Overcurrent protection circuit
(Switching signal)
Shield (Analog output GND)
Orange
Analog voltage/current
output circuit
0 to 5 V, 1 to 5 V, -5 to 5 V,
4 to 20 mA
Analog input equipment
Analog current output circuit
Analog voltage output circuit Main circuit
10 to 30 VDC
Brown
0 V
Blue
Orange
Shield
Analog input equipment
e
ange
og input
Input Circuit Diagram
„ When NPN output is selected
„ When PNP output is selected
Dimensions
z Amplifier
SK-1000/SK-1050
*1 Cable specification : SK-1000 12 cores, Nominal cross-section area
brown/blue: 0.20 mm
2 , others 0.15 mm 2
: SK-1050 8 cores, Nominal cross-section area:
0.15 mm
2
*2 Not mounted on the SK-1000.
z Sensor Head
SK-050
(Short-circuit current 2 mA or less)
10 to 30 VDC
0 V
*
* Pink (External input 1)/Yellow (External input 2)/
Pink and Purple(External input 3)/Purple (External input 4)
Brown
+5V
Blue
Main circuit
10 to 30 VDC
0 V
*
(Short-circuit current 2 mA or less) * Pink (External input 1)/Yellow (External input 2)/
Pink and Purple(External input 3)/Purple (External input 4)
Brown
Blue
Main circuit
42.4 37.4
17.4
20 21.6 (Min. 15)
(Min. 15)
35.4
76.3
17.6
8.9
When the cover is open: Max. 109.2
Max.13
5°
3
Cable diameter: ø 4.7
Cable length: 2 m *1
28.3
18.5 (1.9)
*2
(3.4)
*2
Cable diameter: ш 4.8