10
8540705 • 18/12/2012 • Rev.6
The MJB2 /MJB4 model has:
1.
Lighted restart button and output status / weak signal led.
Figure 2 - MJB2/MJB4
It is also possible to match the MJB2 and MJB4 models (without muting
lamp and override command) with
muting
light curtains as they are fitted
with the required settings.
If connecting an MJB1 or MJB3 model to a JANUS J series safety barrier
(without Muting function), the following connections must be disregarded:
SW1 (pins 1,2,3,4), CJ5, CJ7 (pins 7,8) and CJ9
.
For the JANUS, MI, ML, MT versions use of a muting lamp (internal or
external) (0.5
5W) is obligatory for correct functioning of the light
curtains.
Where the risk analysis of the application requires it, the light curtain
permits connection of an external lamp to signal active Muting (0.5
5W).
Perform a check of the operation of this lamp periodically verifying its
turning on during the Muting or Override phase.
CABLE
FAIRLEAD
RX
RESTART BUTTON –
OUTPUT STATUS LED
TX
(Janus)
