| Manufacturer | Allen-Bradley/Rockwell Automation |
| Series | POINT Guard I/O |
| Part Number | 1734-OB8SK |
| Product Type | Safety Output Module |
| Number of Outputs | 8 |
| Product Description | Safety output module with conformal coating |
| Wiring configuration | Sourcing |
| Single Channel Operation | Supported |
| No. of Inputs | Eight (8); Current sourcing |
| Field Power | 19.2...28.8V DC, 50 mA (no load), SELV/PELV 150VA max |
| Output current per channel | 1A |
| Output voltage range | 19.2 - 28.8 VDC |
| Conformal Coating | Yes |
| Output current per module | 8A |
| Nominal output voltage | 24 VDC |
| PointBus Current | 175 mA |
| Output current | 1.0 A, max per output @ 40 °C (104 °F); 500 mA, max per output @ 55 °C (131 °F); 8.0 A, max per module @ 40 °C (104 °F); 2.0 A, max per module @ 55 °C (131 °F) |
| Backplane current consumption | 125 mA @ 5VDC |
| Wiring base | 1734-TB, 1734-TBS, 1734-TOP, 1734-TOPS, 1734-TOP3, 1734- TOP3S |
| Module LED indicators | 1 yellow lock status indicator; 1 green/yellow power status indicator; 8 I/O channel status indicators |
| Isolation voltage | 50V (continuous), Basic Insulation Type, between field side and system No isolation between individual channels |
| Output reaction time | < 6.2 ms |
| Enclosure type | None (Open style) |
| Compatible controllers | GuardLogix, Compact GuardLogix, Smart Guard |
| Operating temperature | -20 °C to +55 °C (-4 °F to +131 °F) |
| Safety level compliance | SIL 3 / 4; Cat. 3 and 4 |
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