2.1A-88002-C06
Subject to change without notice
Page 7 of 15
LINCOLN GmbH & Co. KG • Postfach 1263 • D-69183 Walldorf • Tel +49 (6227) 33-0 • Fax +49 (6227) 33-259
User Manual
Magnetic Pump PMA-2
Switch times for maximum pluse frequency
If shortest pulse times shall be achieved, the following
switch times must be observed:
1. for connecting voltage 24VDC
Voltage on:
0.1 s
Voltage off:
0.15 s
2. for connecting voltages 120VAC/230VAC
Voltage on:
0.1 s
Voltage off:
0.2 s
f
max
= 1/T = 4 Hz (for permanent operation)
f
max
= 1/T = 5 Hz (for interval operation, 5 min on, 5 min off)
4 4 3 3 b 0 2
4 4 3 4 b 0 2
Fig. 3: Switch times for maximum pulse frequency at 24VDC
Fig. 4: Switching times for maximum pulse frequency at 230 VAC
f
max
= 1/T = 3,33 Hz
Note:
The indicated pulse frequencies were achieved at ambient
temperature of 25°C with oil OPTIMOL VISCOGEN KL 09.
Electric equipment
Proximity switch, Part no. 234-13195-8:
Connecting plug for 24VDC part no. 236-13868-1
self-connecting, terminal screws
3-pole, contact arrangement acc. to DIN 43650-A ; M16 x 1.5
Type of protection: IP 65; holding capacity 100 W(VA)
Connecting plug for 120 VAC and 230VAC:
Part no. 236-13868-3
With bridge rectifier and LED display
Contact arrangement acc. to DIN 43650-A, M 16 x 1.5
Operating voltage:
1.5
A
Holding capacity:
345 W (VA)
Type of protection:
IP 65
Three-core, NO-contact, PNP, appliance inlet with LED
Operating distance:
2 mm
Operating voltage:
10 ....30 VDC
Operating current:
150 mA
Operating frequency:
1000 Hz
Voltage drop:
3 V
Type of protection:
IP 67
4 4 9 7 a 0 4
4 4 9 8 a 0 4
Fig. 5: Connecting diagram 24 VDC
Fig. 6: Connecting diagram 120/ 230 VAC
Fig. 7: Connecting diagram/ proximity switch (option)
4 4 3 7 a 0 2
