The fieldbus H1 carrier provides an H1 interface to an 8-channel discrete input card, an 8-channel discrete output card, and terminal blocks. To function correctly, the two cards must use the same voltage. The H1 carrier mounts on a DIN rail (T-rail only), wall, or panel and can be enclosed in the H1 carrier enclosure.
| Item | Specification |
|---|---|
| Input power rating | +24 VDC ±20% @ 500 mA (maximum) |
| Output power rating | +12 VDC ±5% @ 600 mA (maximum) |
| Bussed field power (shared by both I/O cards) | 6.5 A (maximum) |
| Fieldbus Port | Foundation Fieldbus H1 - 31.25Kbit/second |
| Fieldbus Power | 9 to 32 VDC, 12 mA (maximum) |
The following figure shows the dimensions for the H1 Carrier enclosure
(optional).
Note
The H1 Carrier Enclosure must be grounded. The Enclosure Ground Kit and instructions for grounding are included with the enclosure.