1756-OB16I New Allen Bradley ControlLogix DC Output Modules

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Part Number: 1756-OB16I

Model: ControlLogix DC Output Modules

Manufacturer: Allen Bradley

Condition: New & Original in Factory Packing

Factory Warranty: 12 Months

Technical Specifications

Attribute: 1756-OB16I
Outputs: 16 individually isolated
Pilot duty: 2 A (DC-13SQ)
Voltage category: 12/24V DC sink/source
Operating voltage range1: 10 30V DC
Output delay time:
Off to On: 1 ms max
On to Off: 2 ms max
Current draw @ 5.1V: 350 mA
Current draw @ 24V: 2.5 mA
Total backplane power: 1.8 W
Power dissipation, max: 3.6 W @ 60??C (140??F)
Thermal dissipation: 12.28 BTU/hr
Off-state leakage current per point, max: 0.5 mA per point
On-state voltage drop, max: 1.2V DC @ 2 A
Current per point, max: 2 A @ 30??C (86??F); 1 A @ 60??C (140??F) (linear derating)
Current per module, max: 8 A @ 30??C (86??F); 4 A @ 60??C (140??F) (linear derating)
Surge current per point: 4 A for 10 ms per point, repeatable every 2 s
Load current, min: 1 mA per point
Scheduled outputs: Synchronization within 16.7 s max, reference to the Coordinated System Time
States in Fault mode per point: Hold last state, On or Off (Off is default)
States in Program mode per point: Hold last state, On or Off (Off is default)
Isolation voltage:
250V (continuous), basic insulation type, outputs-to-backplane
125V (continuous), basic insulation type, output-to-output
Routine tested @ 1350V AC for 2 s
Module keying: Electronic, software configurable
Fusing: Not protected. A fused IFM is recommended to protect outputs
Removable terminal block: 1756-TBCH, 1756-TBS6H
RTB keying: User-defined mechanical
Slot width: 1
Wire category: 12
North American temperature code: T4A
IEC temperature code: T4
Enclosure type: None (open-style)

NOTE:

UL certification for 24V DC nominal. Rockwell Automation specified to 10 30V DC.
Use this conductor category information for planning conductor routing as described in the system-level installation manual.

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