Oldham MX62, Installation And Utilisation Manual

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7.3. Basic Relay Module (RBM) and Extension Relay Module (REM)
Different addresses between 1 and 8 are to be allocated to the relay modules
with the aid of the fitted
rotary switch
.
The extension relay module with relays 9 to 16 is plugged onto the basic relay
module with relays 1 to 8. All 16 relays have a
change-over contact
(make con-
tact, input, break contact).
Each relay has a pertaining
jumper
via which closed or open circuit operation
can be selected (see 2.1.4).
•
upper position => closed circuit operation
•
lower position => open circuit operation
The last output module has to form a bus end for both signal buses via two
jumpers
(see Analog Output Module).
•
left position => end of bus
•
right position => further output modules
NO
13
Relay
1
NO
3
NO
2
NC NO
1
NC NC NO NC NO
4 5
NC
6
.
9
Relay
REM
10 11 12
Relay Relay Relay
NC NC NO NO
7
NC
Reset Button
for the two
Relay Module
Controllers
of Bus
RBM
End
-
A2
-
B2
+
+
A1
B1
+24V-
Addresses
from 1-8 for
the RBM
Open Circuit Operation
Jumper in position of
Relay
15 14 16
Relay Relay