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Dukane Manual Part No. 403–558–03
Section 5 – Rear Connectors
System Control Inputs (Rev–1)
Jumper Block – SH707
JU724 - Non–Isolated Sink (Factory Default) – Dry
contact between input and DPC ground.
JU725 - Non–Isolated Source – Dry contact be-
tween input and +22 VDC.
JU726 - Isolated Source – Input can be either sink-
ing or sourcing. A signal of 5 to 24 VDC is
required at the isolated inputs. The current
is internally limited to 12.5mA.
Since a Rev–0 motherboard does not have a SH707
jumper block, automation control circuits require
different connections depending on type of moth-
erboard. Connections for both a Rev–0 and Rev–1
motherboard are given in Appendix C.
Figure 5–15 Rev–1 Motherboard Showing Card Slots, Connectors and
Jumper Block Locations
Rev–1 Motherboard Layout
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