Rockwell-automation 1790D-XXXX DeviceNet Digital Base D-Shell Module C Instrukcja Użytkownika Pobierz pdf (Strona 20)

20 DeviceNet Digital Base D-Shell Block CompactBlock LDX I/O

Publication

1790-IN007C-EN-P - May 2006

Output Delay Time,

On to Off, Max

10 ms

Output Delay Time,

Off to On, Max

10 ms

Relay Coil Power

Dissipation

1.7 W @ 28.8V dc l

Isolation Voltage 50V dc (continuous), reinforced insulation type,

tested at 1250V ac for 60 s, I/O to system

1790D-8BV8V, 1790D-8BV8B dc Input/Output Combination Base Block

Attribute Value

Field Power Dissipation 3.22 W @ 28.8V dc

Isolation Voltage 50V dc (continuous), reinforced insulation type,

tested at 1250V ac for 60 s, I/O to system

Input

Inputs per Module 8 points non-isolated, sinking or sourcing

On-state Voltage 9.6V dc min, 24V dc nom, 28.8V dc max

On-state Current 8 mA max per channel @ 28.8V dc

Off-state Voltage, Max 5V dc

Input Impedance, Nom 4.8 kΩ

Output

Outputs per Module 8 points non-isolated, sinking - 1790D-8BV8V

8 points non-isolated, sourcing - 1790D-8BV8B

On-state Voltage, Min 10V dc min

On-state Voltage, Nom 24V dc

On-state Voltage, Max 28.8V dc

On-state Voltage Drop 0.5V dc max

1790D-OW6 ac/dc Relay Output Block

Attribute Value

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