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Quattro DC Interconnections
19
Logic Outputs
The Quattro DC’s seven programmable logic
outputs are opto-isolated, open collector. The
outputs are normally open and can withstand an
applied maximum voltage of 30VDC. When the
outputs become “true”, the output closes and is
capable of sinking up to 150mA between the
logic output terminal and the logic output
common (TB1-32). Figure 9: Logic Outputs
shows the logic output terminals.
Note: Logic Output 1 is prewired for CLOSE
CONTACT.
Figure 9: Logic Outputs
For more information on programming the logic
outputs, see Logic Outputs C3 submenu on
page 63.
Relay Outputs
The Quattro DC’s two programmable relay logic
outputs are Form-C relays. The have both
normally open and normally closed contacts.
The specifications for each relay are as follows:
Relay 1
• 2A at 30VDC or 1A at 230VAC
Relay 2
• 2A at 30VDC or 1A at 230VAC
Figure 10: Relay Outputs shows the logic output
terminals.
TB1
47
48
25
26
27
28
29
30
31
32
33
45
+24V iso.
+24V iso.
logic output 1
A
9JCC1-3
logic output 2
logic output 3
logic output 4
logic output 5
logic output 6
logic output 7
Figure 10: Relay Outputs
For more information on programming the relay
outputs, see Logic Outputs C3 submenu on
page 63.
Solid State Relay Outputs
The Quattro DC has two programmable solid-
state relays. They have a 30 VDC max with
150mA load capability.
Figure 11: Solid State Relay Outputs shows the
relay output connections.
Figure 11: Solid State Relay Outputs
For more information on programming the solid-
state relays, see Logic Outputs C3 submenu on
page 63.
+24V iso. common
+24V iso. common
logic output common
1
3
5
relay 1
TB2
relay 2
8
10
12
23
21
22
24
solid state relay 1
TB1
solid state relay 2