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Section C. Output Connection Diagrams.
2100-A
Relay Output Expansion - Using 2100-R2 Relay Expansion.
4
Output relay expansion is available using the 2100-R2, 16 relay output expansion module. These relay outputs can
only be used as general purpose alarms generated by the Scada.
2100-R2 Relay Expander
2100-R2 Relay Expander
2100-R2 Relay Expander
2100-R2 Relay Expander
2100-R2 Relay Expander
Serial No.
Serial No.
Serial No.
Serial No.
Serial No.
FIRST 2100-R2
Connecting the 2100-A
1/
Power must be off before installing the 10 way ribbon cable and 2100-ARI
board supplied with the 2100-R2.
2/
Remove the cover off the 2100-A
3/
An exchange cover, with a precut slot for the ribbon cable, is available
free of charge from your supplier. P/N: 2100-A4-COVERSLOT.
Alternatively you may wish to modify the existing cover:
Cut a 1mm slot, 20mm deep, just below terminal numbers 1, 2 & 3.
Carefully smooth the edges of the cut so the ribbon cable does not get damaged.
4/
The 2100-ARI is supplied with the ribbon cable attached. Use antistatic precautions
when installing. Carefully orientate the 2100-ARI board as shown above. Locate the
two plastic standoffs over the corresponding holes in the 2100-A
connector. Once all three are aligned, push the 2100-ARI firmly into the 2100-A
5/
Connect the other end of the cable to the 2100-R2, 'H2 A16 Interface' connector. Ensure both ends of the cable
are firmly connected.
6/
Slide the cable into the slot, and replace the cover on the 2100-A
7/
If a 2nd 2100-R2 is used, connect the ribbon cable from the 'H3 2ND 2100-R2' header on the first 2100-R2, to
the 'H2 A16 Interface' connector on the second 2100-R.
8/
The 2100-R2 must be enabled in the programming dialogue boxes. Advanced '2100-R2 Relay Expander' options.
For detailed programming info, refer to
'Programming 2100-Series Remote Station' in the Microscan Manual.
9/
A 2100-R2 connected to the 2100-A
device. Both units must be powered and unpowered at the same time to prevent indeterminate relay states.
H3 2ND
H2 A16
2100-R2
Interface
to the 2100-R2.
4
.
4
must share the same power supply disconnect device and over current
4
.
WARNING: The 2100-ARI is STATIC SENSITIVE.
Only touch the edges of the PCB.
Ensure standoffs lock firmly into the 2100-A
, and the 10 pin
4
.
4
14.08-7
2100-ARI
2100-A
4
INPUT 1
1x20mm
A
B
B
SLOT
1
2
3
.
4
board.
4
INPUT 2
A
B
B
4
5
6
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