Rockwell Automation 1790-XXXX Digital Expansion D-Shell CompactBlock LDX I/O - Manual (Page 13)

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Publication 1790-IN003A-EN-P - April 2001
DC Output Module Specifications
General Specifications
Isolation I/O to logic: photocoupler isolation
Isolation voltage: 1250V ac rms
Wiring 37-pin D-Shell connector
1790-OV16X and -OB16X
Outputs per module 16 points non-isolated, sinking:
1790-0V16X
16 points non-isolated, sourcing:
1790-0B16X
On-state voltage 10V dc minimum
24V dc nominal
28.8V dc maximum
On-state voltage drop 0.5V dc maximum
On-state current 1mA minimum per channel
Off-state voltage 28.8V dc maximum
Off-state leakage 0.5mA maximum
Output signal delay Off to On: 0.5ms maximum
On to Off: 1.0ms maximum
Indicators 16 green status
Output current rating Maximum 0.5A per output
4.0A maximum per common
Common type 8 points/2COM for 1790-OV16X
8 points/8COM for 1790-0B16X
General Specifications
Field Power Supply voltage - 24V dc nominal
Voltage range - 10-28.8V dc
Power dissipation - 2.76W @ 28.8V dc
Isolation I/O to logic: photocoupler isolation
Isolation voltage: 1250V ac rms
Wiring 37-pin D-Shell connector