1756-OB16E

Mô tả

• Outputs: 16 electronically fused (8 points/group)
• Voltage category: 12/24V DC source
• Operating voltage range: 10…31.2V DC
• Output delay time:
Off to On: 70 s nom/1 ms max
On to Off: 360 s nom/1 ms max
• Current draw @ 5.1V: 250 mA
• Current draw @ 24V: 2 mA
• Total backplane power: 1.32 W
• Power dissipation, max: 4.1 W @ 60°C (140°F)
• Thermal dissipation: 13.98 BTU/hr
• Off-state leakage current per point, max: 1 mA per point
• On-state voltage drop, max: 400 mV DC @ 1 A
• Current per point, max: 1 A @ 60°C (140°F)
• Current per module, max: 8 A @ 60°C (140°F)
• Surge current per point, typical: 2 A for 10 ms per point, repeatable every 2 s @ 0°C (32°F) @ 24V DC
• Load current, min: 3 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, and output group-to-group
No isolation between individual group outputs
Routine tested @ 1350V AC for 2 s
• Module keying: Electronic, software configurable
• Fusing: Not protected. A fused IF M is recommended to protect outputs
• RTB keying: User-defined mechanical
• Slot width: 1
• Wire category: 1
• North American Temperature Code: T4
• IEC temperature code: T4
• Enclosure type: None (open-style)