Rockwell Automation 1769-BOOLEAN Compact I/O BOOLEAN Module Installation Instructions User Manual
Page 23
23
Publication 1769-IN077A-EN-P - May 2006
Off-state Current, Max
1.5 mA
On-state Voltage, Min
10V dc
On-state Current, Min
2.0 mA
Inrush Current, Max
250 mA
Nominal Impedance
2.0 kohm @ 24V dc
2.3 kohm @ 30V dc
IEC Input Compatibility
Type 1+
Input Point to Bus (CompactBus)
Isolation
Verified by one of the following dielectric tests: 1200V ac for 1 s or
1697V dc for 1 s
75V dc working voltage (IEC Class 2 reinforced insulation)
(1)
Sinking Input - Sink describes the current flow between the I/O module and the field device. Sinking I/O circuits are driven
by a current sourcing field device. Field devices connected to the positive side (+V) of the field supply are sourcing field
devices. Europe: DC sinking input and sourcing output module circuits are the commonly used options.
Output Specifications
Voltage Category
24V dc
Operating Voltage Range
20.4…26.4V dc (source
(3)
)
Number of Outputs
4
Signal Delay, Max (Resistive Load)
Turn-on: 10 µs, output on-state current > 5 mA
Turn-off: 10 µs, output on-state current > 5 mA
Off-state Leakage, Max
(1)
(1)
Typical Loading Resistor - To limit the effects of leakage current through solid state outputs, a loading resistor can be
connected in parallel with your load. Use a 5.6 kohm, 1/2 W resistor for transistor outputs, 24V dc operation.
1.0 mA @ 26.4V dc
On-state Current, Min
1.0 mA
On-state Voltage Drop, Max
1.0V dc @ 1.0 A
Continuous Current per Point, Max
0.5 A @ 60 °C (140 °F)
1.0 A @ 30 °C (86 °F)
Refer to Temperature Derating on page 25.
Surge Current, Max
(2)
(2)
Recommended Surge Suppression - Use a 1N4004 diode reverse-wired across the load for transistor outputs switching 24V
dc inductive loads. For additional details, refer to Industrial Automation Wiring and Grounding Guidelines, Allen-Bradley
publication 1770-4.1.
2.0 A (Repeatability is once every 2 s for a duration of 10 ms.)
Output Point to Bus (CompactBus)
Isolation
Verified by one of the following dielectric tests: 1200V ac for 1 s or
1697V dc for 1 s
75V dc working voltage (IEC Class 2 reinforced insulation)
Input Specifications