Installation guide

176 Connecting a BP85 Bridge Plus
890 USE 100 00
BP85 Bridge Plus Specifications (Rack Mount Model)
Description Name BP85 Modbus Plus Network Bridge
Part Number NWBP85D002 (Dual Cables)
Physical Characteristics Height 3.47 in (88 mm)
Width 19.0 in (483 mm)
Depth 8.48 in (215 mm)
Weight 6.5 lbs (3.0 kg) net
7.5 lbs (3.5 kg) shipping
DC Power Requirements 105 ... 140 VDC or 24 VDC +15%
10 W
Ground Leakage 1 mA @ 140 VDC
Input Current 41 mA @ 125 VDC
Inrush Current 6 A @ 125 VDC typical
Access Rear panel terminal strip, requires exter-
nal ON/OFF switch
Fuse 24 VDC: Requires external 1.0 A Fast
blow fuse
125 VDC: Requires external 2.0 A Slow
blow fuse
Environmental Temperature 0 ... 60 degrees C, operating
40 ... +80 degrees C, storage
Humidity 0 ... 95%, noncondensing
Altitude 10,000 ft (3 km), maximum
EMI, Radiated
Susceptibility
IEC 8013, level 3
Surge Withstand,
Fast Transient
IEC 8014, level 3
Surge Withstand,
Oscillatory Wave
IEEE 472
Surge Transients IEEE 8015, level 3
Electrostatic
Discharge
IEEE 8012, level 3
Reliability Service Life 5 years
MTBF 50,000 hours minimum @ 30 degrees C,
assuming fixed grund and component
stress within maximum specifications
Network Connections Rear Panel
Connectors
Mate with Modbus Plus drop cables