SRS Light Design RMC12, Instruction Manual, Page: 7 / 13

SRS Light Design s.r.o , Rybničná 36/D , 831 06 Bratislava, Slovak Republic
tel:+421244681417, fax:+421244681419, www.srslight.com , sales@srslight.com
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6. Output wiring
6.1 Remote multipin connector
Amphenol DS3106A28-21P
Pin Function CMC12A CMC8A
1 M1 down X X
2 M1 up V V
3 M2 down
c c
4 M2 up
d d
5 M3 down
b b
6 M3 up
h h
7 M4 down
j j
8 M4 up
k k
9 M5 down
e e
10 M5 up Z Z
11 M6 down W W
12 M6 up L L
13 M7 down K K
14 M7 up U U
15 M8 down
m m
16 M8 up
f f
17 M9 down R -
18 M9 up P -
19 M10 down N -
20 M10 up M -
21 M11 down F -
22 M11 up E -
23 M12 down T -
24 M12 up S -
25 Contactor ON
a a
26 AC1 24V
g g
27 AC1 24V
n n
28 AC1 24V
p p
29 AC2 24V
r r
30 GROUND
s s
6.2 E-stop connector
Unit is equipped with certified SIL3 E-STOP safety relay. For additional safety, up to two
sources of E-STOP can be connected. Usually one of them is the RMC unit and the other one
should be the load cell unit. According to the requirement, both lines are normally closed – NC.
Because of this, it is necessary to fit the safety breach /MXX connector with a short circuit
between pins 1 and 2, and pins 3 and 4. Both lines are separated and CANNOT be connected
together – otherwise it will not be possible to reset the safety circuit.
Neutrik NC4FXX Pin 1: Safety line 1 IN
Pin 2: Safety line 1 OUT
Pin 3: Safety line 2 IN
Pin 4: Safety line 2 OUT