Allen-Bradley Series B Installation Instructions

DC (10–30V) Output Module12
Publication 1771-IN036C-EN-P - July 2002
Outputs per module 32 (4 groups of 8)
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 Rating Maximum Output Current Rating
0.5A per output (not to exceed 8A per module)
2A per output group
Maximum Surge Current 2A per output for 10ms; repeatable every 2 seconds.
5A per output group for 10ms; repeatable every 2 seconds.
20A per module for 10ms; repeatable every 2 seconds.
Maximum OnĆstate Voltage Drop 1.5V dc at rated output current
Maximum OffĆstate Leakage Current 1.0mA @ 55
o
C
Output Signal Delay On to off propagation delay 2.0msec
Off to on propagation delay 0.1msec
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 for 60s.
Conductors Wire Size
Category
14 AWG (2.5mm
2
) to 22 AWG (0.25mm
2
) (max)
1
stranded copper
rated at 60
o
C or greater
3/64 inch (1.2mm) insulation (max)
2
2
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 104°F(0
o
to 40
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 185
o
F)
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, 3V/M Broadcast Bands, with 1kHz sine-wave 80% AM from
30MHz to 1000MHz
EFT/B Immunity IEC 61000-4-4
+
1kV @ 5kHz on signal ports
Surge Transient Immunity IEC 61000-4-5
+
1kV line-line (DM) and +2kV line-earth (CM) on signal ports
Conducted RF Immunity IEC 61000-4-6
10V rms with 1kHz sine wave 80% AM from 150kHz to 30MHz
Specifications continued on next page.
Specifications

Allen-Bradley Series B Specifications

General

Brand	Allen-Bradley
Model	Series B
Category	Control Unit
Language	English