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Reference Manual
00809-0100-4696, Rev AA
September 2004
A-7
Rosemount 848L
ORDERING
INFORMATION
Model Product Description (Includes One Fieldbus H1 Segment)
848L Fieldbus Logic Transmitter
Code Communications Protocol
F FOUNDATION
™
fieldbus digital signal
(includes 8 DI, 4 DO, 1 MDI, and 1 MDO function blocks, and Backup Link Active Scheduler)
Code Power Input
A Bus and I/O Power (4-wire)
Code Product Certifications
Rosemount Junction
Box required?
NA No Approval No
N1 CENELEC ATEX Type n (enclosure required) Yes
NC CENELEC ATEX Type n Component No
(1)
ND CENELEC ATEX Dust Ignition Proof Yes
N5 FM Non-Incendive for Class 1, Division 2, Groups A, B, C, D Yes
N6 CSA Non-Incendive for Class 1, Division 2, Groups A, B, C, D Yes
N7 IECEx Type n Approval (consult factory for availability) (enclosure required)
Code Discrete Inputs and Outputs Types
S001 8 - Dry Contact Inputs / 4 - 9 to 32 VDC Outputs
S002 8 - 2-wire NAMUR Sensor Inputs / 4 - 9 to 32 VDC Outputs
S003 8 - 3-wire NAMUR Sensor Inputs / 4 - 9 to 32 VDC Outputs
S004 8 - 9 to 32 VDC Inputs / 4 - 9 to 32 VDC Outputs
Code Options
Transient Protection
T1 Transient Protection (Consult factory for availability)
Mounting Kit Options
B6 Mounting Kit to a 2 in. pipe
Non Explosion-Proof Junction Box Options
JP1 Plastic Junction Box; No Entries
JP2 Plastic Junction Box; Cable Glands (9 X M20 nickel-plated brass glands for 7.5-11.9 mm unarmored cable)
JP3 Plastic Junction Box; Conduit Entries (5 Plugged Holes, suitable for installing
1
/2-in. NPT fittings)
JA1 Aluminum Junction Box; No Entries
JA2 Aluminum Cable Glands (9 X M20 nickel-plated brass glands for 7.5-11.9 mm unarmored cable)
JA3 Aluminum Conduit Entries (5 Plugged Holes, suitable for installing
1
/2-in. NPT fittings)
JS1 Stainless Steel Junction Box; No Entries
JS2 SST Box; Cable Glands (9 X M20 nickel-plated brass glands for 7.5-11.9 mm unarmored cable)
JS3 Stainless Steel Box, Conduit Entries (5 Plugged Holes, suitable for installing
1
/2-in. NPT fittings)
Conduit Electrical Connector
GE
(2)
M12, 4-pin, Male Connector (eurofast
®
)
GM
(2)
A size Mini, 4-pin, Male Connector (minifast
®
)
Software Options
CT Disable Local Logic Function
Typical Model Number: 848L F A NA S001 T1 JP1
(1) The Rosemount 848L ordered with option code NC is not approved as a stand-alone unit. Additional system certification is required.
(2) Not available with certain hazardous location certifications. Contact a Rosemount representative for details.