LA 302 Pressure Controller Manual.pdf - 第45页

T echnical Data 7-1 P/N 71 19797A 2006 Nordson Corporation LA 302 Issued 06/06 Section 7 T echnical Data General Data Line voltage/frequency 100 - 240 V AC , 0.6 A, 50/60 Hz Encoder V oltage: 2 4 V DC Input: NPN Resoluti…

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Parts
6-2
P/N 7119797A
2006 Nordson Corporation
LA 302
Issued 06/06
Fuse
Part Description
312158
Fuse 3.15 AT (for operating voltage 100 - 240 V
AC
)
Technical Data
7-1
P/N 7119797A
2006 Nordson Corporation
LA 302
Issued 06/06
Section 7
Technical Data
General Data
Line voltage/frequency 100 - 240 V
AC
, 0.6 A, 50/60 Hz
Encoder Voltage: 24 V
DC
Input: NPN
Resolution: 1 pulse/mm
Input cycle: 0 - 10 kHz
= 0-600 m/min
Current outputs for proportional
pressure control valves
2 x 0 - 20 mA and 0 - 10 V
DC
Display of open outputs by LED
Minimum speed Adjustable from 1-300 m/min
Hysteresis: +/− 0.5 m/min
Current output for pneumatic
adhesive guns
1.4 A
Overcurrent display 1.6 A by LED
IP degree of protection IP 20
Dimensions H: 135 mm
W: 260 mm
D: 240 mm
Weight 2 kg
Operating temperature
0 - 60 C (32 - 140 F)
Storage temperature
-7 - 60 C (20 - 140 F)
4 1
3 2
4
1
3 2
1 3
2
Technical Data
7-2
P/N 7119797A
2006 Nordson Corporation
LA 302
Issued 06/06
Connecting Arrangement
Encoder Input
PIN Function
1 Ground
2 +24 V
3 NPN
4 PE
Fig. 7-1 Encoder input
Proportional Pressure Control Valve Output
PIN Function
1 Ground 24 V
DC
2 0-20 mA output
3 0-10 V output
4 +24 V
DC
Fig. 7-2 Output to proportional
pressure control valve
Liquid Adhesive Gun
PIN Function
1 + output
2 Not assigned
3 − output
PE
Fig. 7-3 Output to adhesive gun