Digital Modules
ND-6050
Digital I/O Module
Digital Input
■ Channels:
7
■ Switching
Level: TTL
■ Internal Pull-Up Resistor: 10 kΩ
■ Maximum
Current: 0.5 mA
■ Programmable
input polarity
Digital Output
■ Channels:
8
■ Maximum
Current Sink: 50 mA
■ Maximum
Power Dissipation: 300 mW
■ Programmable
output polarity
■ Programmable
power on/safety state
Power
■ Requirement:
unregulated +10 V to +30 V
DC
■ Power
Consumption: 0.336 W typical
ND-6052
8-CH Isolated Digital Input Module
Digital Input
■ Channels:
8
• 6
independent isolated channels
• 2
isolated channels with common ground
■ Switching
Levels
• Low
(0): +1 V (max.)
• High
(1): +3.5 V to +24 V
■ Internal Current Limit Resistor: 1.2 kΩ
■ Isolated
Voltage: 5,000 V
RMS
■ Programmable
input polarity
Power
■ Requirement:
unregulated +10 V to +30 V
DC
■ Power
Consumption: 0.264 W
ND-6053
16-CH Digital Input Module
Digital Input
■ Channels:
16
■ Dry
Contact
•
Logical level 0: close to GND
• Logical level 1: open
• Effective distance: 500 m (max)
■ TTL
Contact
■ Internal Pull-Up Resistor: 10 kΩ
■ Programmable
input polarity
Power
■ Requirement:
unregulated +10 V to +30 V
DC
■ Power
Consumption: 0.408 W typical
ND-6054
15-CH Isolated Digital Input Module
Digital Input
■ Channels:
15-bit digital input with 24 V
external common power
■ Switching
Level:
•
Low (0): +1 V (max.)
•
High (1): +3.5 V to +24 V
■ Internal Pull-Up Resistor: 1.2 kΩ
■ Isolated
Voltage: 5,000 V
RMS
■ Programmable
input polarity
Power
■ Requirement:
unregulated +10 V to +30 V
DC
■ Power
Consumption: 0.216 W typical
ND-6056
15-CH Isolated Digital Output Module
Digital Output
■ Channels:
15-bit digital open collector
output with common ground
■ Maximum
Load Current: 300 mA
■ Isolated
Voltage: 3,750 V
RMS
■ Programmable
input polarity
Power
■ Requirement:
unregulated +10 V to +30 V
DC
■ Power
Consumption: 1.32 W
9-5
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