Appendix E. Foundation Fieldbus Tables
120 DigitalFlow™ GF868 Programming Manual (1-Channel)
1.17 Meter Software version (minimum and higher) GF868: GF3S; GM868:GM3Q; GS868: GS3N;
GC868: GC4C; XGM868i: Y4DM; XGS868: Y4DS;
XGF868i:Y4DF
1.18 Firmware on FF card version 868_GAS_FF_206
1.19 Interoperability Test Kit (ITK) revision 6.1.1
1.2 Protocol H1
1.21 Protocol Baud (bps) 31.25k
2 - DD and CFF
2.1 Device Description File Name (.ffo and .sym) and rev 0203
2.2 Capabilities File Name and rev 020101.cff
2.3 Methods (list all methods available) none
3- Physical
3.1 Polarity Sensitive (Yes / No) Yes (Protected from failure if installed
incorrectly)
3.2 Quiescent Current Draw (mA) 10 mA idle / 18 mA max
3.3 Startup Current Draw (ma) 18 mA
3.32 Working voltage 9-32 VDC
3.33 Device Minimum Voltage 9 VDC
3.41 Device Resistance (Ohms) fieldbus terminal (+) to (-) 30 Mega Ohms increasing
3.42 Device Resistance (Ohms) fieldbus terminal (+) to
Ground
open circuit > 20 MOhm
3.43 Device Resistance (Ohms) fieldbus terminal (-) to
Ground
open circuit > 20 MOhm
3.51 Capacitance (microF) (+) to (-) 1 pF
3.52 Capacitance (microF) (+) to Ground 634.7 pF
3.53 Capacitance (microF) (-) to Ground 635.7 pF
3.6 4-wire Device (if so, what AC/DC Voltage, Single or
3-phase
Yes, (85-250 VAC 50/60 Hz, single phase or
12-28 VDC)
3.7 Connection type Terminal block, 2-wire twisted pair
4 - Comm
4.1 Stack Manufacturer National Instruments
4.2 Does the Device support Backup LAS functionality? (If
it does, then the functionality will be tested.)
No
4.3
4.4 Total Number of VCRs 20
4.5 Number of Fixed VCRs for user configuration
(Publisher, Subscriber, Alarming, and Trending)
1 fixed for System Management,
19 variable for user configuration
Table 23: GE Fieldbus Device Capability, XGX868 Family of Meter Types (cont.)
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