JUMO mTRON B 70.4015.4, Installation Instructions Manual

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3 Displays and controls
(1) Status LEDs (yellow)
for the outputs K1— 4;
light up when relay is energised or logic output is activated.
(2) Service LED (red)
- lights up on operating fault
h
replace module
- blinks at second intervals when the mechanical connection from
the PC or the operating unit to the module is being checked by
a test signal (“wink“)
- long blink pulses (3sec on, 1 sec off) when a Plug & Play error occurs
v
System Manual Part 1 70.4000 “General”
(3) Switches (termination resistance)
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Section 4.5 “LON termination resistance”
(4) Installation key
the module reports to the JUMO mTRON-iTOOL project design
software
(5) Setup interface
for the setup interface lead which links the module to the PC.
(6) Power LED (green)
lights up when the supply is switched on.
H
When the setup interface lead is connected, the module
has the sole function of a PC-LON interface converter.
All other module functions are switched off.