© National Instruments Corporation C-1 FBUS-HSE/H1 LD User Manual
C

Specifications

This appendix describes the specifications of the FBUS-HSE/H1 LD.

Network

Network interface...................................10BaseT and 100BaseTX
Ethernet
Device interface..................................... Foundation Fieldbus H1
Compatibility......................................... High Speed Ethernet
Communication rates............................. 10 Mbps, autonegotiated for
HSE, 31.25 Kbps for H1
Cabling distance.....................................100 m for HSE
Power supply range................................11 to 30 VDC
Power consumption................................8 W
Maximum number of devices per
H1 Fieldbus link (without repeaters) .....32

Operating Environment

Ambient temperature..............................0 to +55 °C
Relative humidity...................................10 to 90% noncondensing

Storage Environment

Ambient temperature..............................–55 to +85 °C
Relative humidity...................................5 to 95% noncondensing

Mechanical Dimensions

Dimensions.............................................10.6 × 10.9 × 9.1 cm
(4.2 × 4.3 × 3.6 in.)