PN25080 Converter 4 - 7
TRIO-WIRL INSTRUCTION MANUAL
4.6 Specifications
4.6.1 Overview
CONVERTER
Supply Power
For analog output 4-20 mA 14-46 V (EEx < 28 V)
For Profibus PA (in prep.) < 10 mA
Self Monitor yes
Display 2 x 8 character Local display/totalization and Magnet Stick operation
Contact Output
(Optocoupler for standard
and Ex “d” or Current-lim-
ited contact for Ex “ib”)
Can be configured as alarm limit contact (flowrate or temperature),
system alarm output or pulse output (Refer to Figure 5-13)
Communication
HART-Protocol
Profibus PA & Fieldbus Foundation available soon
TRIO-WIRL
VR or SR
2” pipe mount for con-
verter.
- yes, optional - Yes, optional
Signal cable length
between primary and con-
verter
- 30 ft. (10 m) max. - 30 ft. (10 m) max.
APPROVALS / CERTIFICATIONS
Intrinsically
Safe &
Explosionproof
Design
FM / CSA
Explosion-Proof Class I; Div.1; Groups B-D
Intrinsically Safe Class I; Div. 1; Groups A-D
Non-Incendive for Class I; Div. 2; Groups A-D
Dust Ignition-proof Class II; Div. 1; Groups E-G
TRIO-WIRL VT TRIO-WIRL VR
TRIO-WIRL ST TRIO-WIRL SR
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