Oil Level Indicator MESSKO® MTO
Messko GmbH 2018
5
5784996-00 EN
MESSKO® MTO
Connection diagram with TT30 signal converter as analog output (optional)
Figure 1: Electrical connection
1 Limit value switch
2 Indicator
3 Front ring with bayonet connector
4 Cover plate (opened from the right)
5 Micro-switch electrical connection
6 TT30 box (only for MTO-TT)
7 Connection for supply voltage (contacts 4, 5)
8
K1 main switching contact
relay connection (contacts 1, 2,
3)
– increasing or decreasing NO
– increasing or decreasing NC
9 LED
K1 main switching contact
– red
10 LED
Power
– green
11 2 rotary encoder switches for RS485 address (hexadeci-
mal)
12 Optional: RS485 interface (contacts 10, 11, and, if necessa-
ry, contact 9 for the shield)
13 Analog output (contacts 7+, 8–)
14 Grounding the shield (contact 6)
Содержание MESSKO MTO
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