24V dc
FLEX I/O 16 Source Output Module 5
Publication 1794-5.3 – July 1999
Specifications – 24V dc Output Module Cat. No. 1794-OB16
Number of Outputs 16 (1 group of 16), non-isolated, sourcing
Module Location Cat. No. 1794-TB3, -TB3S Terminal Base Unit
ON-state Voltage Range 10V dc minimum
24V dc nominal;
31.2V dc maximum
Output Current Rating 8A (16 outputs @ 0.5A)
OFF-state Voltage 31.2V dc maximum
ON-state Current 1.0mA minimum per channel
500mA maximum per channel
Surge Current 2A for 50ms, repeatable every 2 seconds
OFF-state Leakage 0.5mA maximum
ON-state Voltage Drop 0.5V dc maximum
Isolation Voltage (minimum) 100% tested at 850V dc for 1s between user
and system
No isolation between individual channels
Output Signal Delay
Off to On
On to Off
0.5ms maximum
1.0ms maximum
Flexbus Current (maximum) 80mA
Power Dissipation 5.3W maximum @ 31.2V
Thermal Dissipation 18.1 BTU/hr @ 31.2V dc
Indicators (field side
indication, logic driven)
16 yellow status indicators
Fuse recommendations
1
Fusing of outputs is recommended.
Use SAN–O MQ4–800mA fuses
Keyswitch Position 2
Specifications continued on next page.
To Next Page
Loading...
Need help?
General
