18
BA 67
Schaeffler Technologies
Lubricators CONCEPT4
Connector assignment
Input signals at PIN 2
The input signals trigger the grease dispensing process or are used
to acknowledge error messages. A further input signal can only be
sent after a certain pause time. The lubricator only reacts to control
signals at PIN 2 in certain operating modes. These operating modes
are output via PIN 4 as HIGH/LOW level and must be picked up and
processed on the control side.
Overview of signals
Figure 10
4-pin plug
1
2
4
3
0016E9E40016E9E4
PIN
Assignment
Colour
1
Input voltage DC 24 V +4,8/–4,8 V,
operating voltage stabilised at DC 24 V
Brown (BN)
2
Input signals for controlling
the individual pump outputs
White (WT)
3
Output, ground (GND)
Blue (BU)
4
Output signal
Black (BK)
Input signal
Description of function
2-seconds signal
Stroke at pump body 1
5-seconds signal
Stroke at pump body 2
8-seconds signal
Stroke at pump bodies 1 and 2
12-seconds signal (FIL)
Bleed pump, for example at first use
14-seconds signal (CLr)
Acknowledge the error message
Summary of Contents for CONCEPT4
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