Emerson 781 Reference Manual page 9

Reference Manual
00809‐0200‐xxxx, Rev AA
April 2010
Information
Ordering
Table 2. Smart Wireless Field Link Ordering Information
Model Product Description
781 Smart Wireless Field Link
Physical Connection
Standard
A1 RS485
Housing
Standard
D Dual Compartment Housing ‐ Aluminum
E Dual Compartment Housing ‐ Stainless Steel
Conduit Threads
Standard
1 1/2‐14 NPT
2 M20
Product Certifications
Standard
I5 FM Intrinsically Safe, Non‐incendive
I6 CSA Intrinsically Safe
I1 ATEX Intrinsically Safe
I7 IECEx Intrinsic Safety
KL FM & CSA Class 1 Division 1, ATEX Zone 0 Intrinsically Safe
NA No Approvals
Wireless Update Rate, Operating Frequency and Protocol
Standard
WA3 User Configurable Update Rate, 2.4 GHz DSSS, WirelessHART
Omnidirectional Wireless Antenna and SmartPower
Standard
WK3 External Antenna, Line Power 10‐30 VDC
WM3 Extended Range, External Antenna, Line Power 10‐30 VDC
Options
Meter
Standard
M5 LCD Meter
Gland and Connector Options
Standard
G2 Cable Gland (7.5mm‐11.9mm)
G4 Thin Wire Cable Gland (3mm‐8mm)
Typical Model Number: 781 A1 D 1 KL WA3 WK3 M5
Standard
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Standard
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Standard
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Standard
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Standard
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Standard
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