1756-IB32

Mô tả

• Inputs: 32 (16 points/group)
• Voltage category: 12/24V DC sink
• Operating voltage range: 10 … 31.2V DC
• Input voltage, nom: 24V DC
• Input delay time:
Off to On:
Hardware delay: 380s max + filter time
User-selectable filter time: 0, 1, or 2 ms
On to Off:
Hardware delay: 420 s max + filter time
User-selectable filter time: 0, 1, 2, 9, or 18 ms
• Current draw @ 5.1V: 120 mA
• Current draw @ 24V: 2 mA
• Total backplane power: 0.66 W
• Power dissipation, max: 6.2 W @ 60 °C (140 °F)
• Thermal dissipation: 21.1 BTU/hr @ 60 °C (140 °F)
• Off-state voltage, max: 5V
• Off-state voltage current, max: 2.27 mA
• On-state current, min: 4.8 mA @ 10V DC
• On-state current, max: 5.5 mA @ 31.2V DC
• Inrush current, max: 250 mA (decaying to < 37% in 22 ms, without activation)
• Input impedance, max: 5.67 k @ 31.2V DC
• Cyclic update time: 200 s 750 ms
• Change of state: Software configurable
• Timestamp of inputs: ±200 s
• Isolation voltage:
250V (continuous), reinforced insulation type, inputs-to-backplane
250V (continuous), basic insulation type, input group-to-group
No isolation between individual group outputs
Routine tested @ 1350V AC for 2 s
• Module keying: Electronic, software configurable
• RTB keying: User-defined mechanical
• Slot width: 1
• Wire category: 1 – on signal ports¹
• North American temperature code: T4
• IEC temperature code: T4
• Enclosure type: None (open-style)
• Reverse polarity protection: Yes