Rockwell Automation 1771-OBN DC (10-30V) Output Module Installation Instructions - Manual (Page 12)

DC (10-30V) Output Module 12
Publication 1771ĆIN034B-EN-P - August 2002
Outputs per module 32 (4 groups of8)
Module Location 1771ĆA1B thru ĆA4B or later I/O Chassis
Voltage Rating 10 to 30V dc, 0.5A per output, 2A per group, 8A per module
Maximum Output Current 0.5A per output (not to exceed 8A per module)
2A per output group
Maximum Surge Current 2A per output for 10ms; repeatable every 2s.
5A per output group for 10ms.;repeatable every 2s.
20A per module for 10ms.; repeatable every 2s.
Maximum OnĆstate Voltage Drop 1.5V dc at 0.5A
Maximum OffĆstate Leakage
Current
1.0mA @ 55 o C
Output Signal Delay On to Off
Off to On
2.0ms
0.1ms
Power Dissipation 13.7W (max); 1.7W (min)
Thermal Dissipation 46.7 BTU/hr (max); 5.7 BTU/hr (min)
Backplane Current 330mA @ 5V dc maximum
Isolation Voltage Tested to withstand 500V dc for 60s
Fuses Four 4.0A, 250V normal blow fuses (1 per group); SAN-O
Corporation ST4-4.0A
Conductors Wire Size
Category
14-22 AWG (2.5-0.5mm 2 ) (max) stranded copper rated at 60 o C or
greater
3/64 inch (1.2mm) insulation (max)
2 1
Environmental Conditions
Operating
Temperature
IEC 60068-2-1 (Test Ad, Operating Cold)
IEC 60068-2-2 (Test Bd, Operating Dry Heat)
IEC 60068-2-14 (Test Nb, Operating Thermal Shock)
32 to 131°F (0 o to 60 o C)
Storage Temperature IEC 60068-2-1 (Test Ab, Unpackaged, Nonoperating Cold)
IEC 60068-2-2 (Test Bb, Unpackaged, Nonoperating Dry Heat)
IEC 60068-2-14 (Test Na, Unpackaged, Nonoperating Thermal
Shock)
-40 to 185°F (-40 to 85 o C)
Relative Humidity IEC 60068-2-30 (Test Db, Unpackaged, Nonoperating Damp Heat)
5 to 95%, noncondensing
Shock
Operating
Nonoperating
IEC 60068-2-27 (Test Ea, Unpackaged Shock)
30g
50g
Vibration IEC 60068-2-6 (Test Fc, Operating)
2g @ 10-500Hz
ESD Immunity IEC 61000-4-2
4kV indirect discharges
Radiated RF Immunity IEC 61000-4-3
10V/m with 1kHz sine-wave 80% AM from 30MHz to 1000MHz
10V/m with 200Hz 50% pulse 100% AM at 900MHz
EFT/B Immunity IEC 61000-4-4
+2kV @ 5kHz on signal ports
Surge Transient Immunity IEC 61000-4-5
+1kV line-line (DM) and +2kV line-earth (CM) on signal ports
Specifications continued on next page.
Specifications