Hitachi L100DN DeviceNet Series Addendum Read This First Manual page 32

32
Operations and Monitoring
Specifications of Control and Logic Connections
The control logic connector is located on the front panel, just below the keypad. The
color-coded DeviceNet connector is located directly below the logic connector. Connec-
tor labeling is shown below.
Logic inputs
L 3
Specifications for the logic connection terminals are in the following table:
Terminal Name
[P24]
[1], [2], [3]
[L]
[11], [12]
[CM2]
NOTE: The DeviceNet network must supply +24V to the inverter via the [V+] (Red)
and [V–] (Black) terminals on the DeviceNet connector. DO NOT attempt to use the
inverter's internal 24VDC supply (on [P24] and [L]) for DeviceNet network power.
The DeviceNet connector signals must meet the electrical requirements given by the
DeviceNet industry standards. For more information, visit the Open DeviceNet Vendor
Association website at http://www.odva.org.
Logic outputs
2 1 P24 CM2 12 11
Description
+24VDC for logic inputs
Discrete logic inputs
GND for logic inputs
Discrete logic outputs
GND for logic outputs
DeviceNet network
connector
Ratings
24VDC, 30 mA max
(Notes: Do not use for network power
Do not short to terminal L)
27VDC max. (use P24 or an external supply refer-
enced to terminal L)
Sum of input 1, 2, and 3 currents (return)
(Note: Do not ground)
50mA maximum ON state current,
27 VDC maximum OFF state voltage
100 mA: sum of 11 and 12 currents (return)
Auxiliary network
power connector