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خانه/ اتوماسیون صنعتی/ کنترلر/ ماژول پی ال سی/ Allen-Bradley/ 1756-OB32 | Allen Bradley Digital DC Output Module

1756-OB32 | Allen Bradley Digital DC Output Module
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ویژگی ها / Specifications
| Model | Digital DC Output Module |
| Fusing | Not protected. A fused IFM can be used to protect outputs |
| Outputs | 32 (16 points/group) |
| Condition | New & Original in Factory Packing |
| Off to On | 60 s nom/1 ms max |
| On to Off | 200 s nom/1 ms max |
| RTB keying | User-defined mechanical |
| Slot width | 1 |
| Module keying | Electronic, software configurable |
| Wire category | 1¹ |
| Enclosure type | None (open-style) |
| Factory Warranty | 12 Months |
| Voltage category | 12/24V DC source |
| Load current, min | 3 mA per point |
| Scheduled outputs | Synchronization within 16.7 s max, reference to the Coordinated System Time |
| Current draw @ 24V | 2 mA |
| Current draw @ 5.1V | 300 mA |
| Thermal dissipation | 16.37 BTU/hr |
| IEC temperature code | T3 |
| Total backplane power | 1.58 W |
| Power dissipation, max | 4.8 W @ 60ºC (140°F) |
| Operating voltage range | 10 ... 31.2V DC |
| Surge current per point, max | 1 A for 10 ms per point, repeatable every 2 s @ 60°C (140°F) |
| States in Fault mode per point | Hold last state, On or Off (Off is default) |
| North American temperature code | T3C |
| States in Program mode per point | Hold last state, On or Off (Off is default) |
| Off-state leakage current per point, max | 0.5 mA per point |
Description / توضیحات
Technical Specifications
Output delay time:
On-state voltage drop, max:
0.5 A @ 50°C (122°F) linear derating
0.35 A @ 60°C (140°F)
Current per module, max:
16 A @ 50°C (122°F) linear derating
10 A @ 60°C (140°F)
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
Use this conductor category information for planning conductor routing as described in the system-level installation manual. See the Industrial Automation Wiring and Grounding Guidelines, publication 1770-4.1.














