B353-001 Input Module
Simplified Schematic
TYPICAL
INPUT
NUMBER
1001
1002
1003
1004
1005
1006
1007
1006
YOLTACE SOURCE
NOT CONNECTED
DC RETURN (INPUTS I-81
u
B353-001 Input Module
Terminal Numbering and Connections
SPECIFICATIONS
Electrical Characteristics
ON
Level:
Less than 30% of
V source
OFF Level:
Greater than 70% of
V source
Source Resistance: 1000 ohm (max) at 10
VDC
Threshold Voltage: 30-70% of V source
Max Input Voltage: 50 VDC, 10 ms
Circuit Characteristics
Topology:
8 inputs per module, true low
Isolation Voltage:
1500 VDC for 10 sec.
Response Time:
ON to OFF, 12 ms (max)
OFF to ON, 12 ms (max)
Visual Indicators:
One LED indicator per input
ON when input is ON (low)
External Power
Supply:
24 VDC at 100 mA (max)
Surge Withstand
Per IEEE 472-1974 and ANSI
Capability:
C37.90A (2500V decaying in 6
microsec.)
Physical Characteristics
Environment:
Temperature
0 to 60°C (ambient)
Humidity
0 to 95% (non-condensing)
Shock
10 G for 11 msec.
Vibration
.625 G, 50-500 Hz
EMI
Per MIL-STD 461 B
RFI
Per FCC Class A
Dimensions:
Weight:
1.62 in. (41.8 mm) X
6.00 in. (152.4 mm) X
11.00 in. (279.4 mm)
2.0 Ibs. (.91 kg)
NOTES
The B353-001 Input Module is compatible with the 8352-001 Output Module without the use
of additional components.
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