ST100 Series Flow Meter
INSTALLATION
Fluid Components International LLC
17
Figure 13
Connection
10 ft (3 m)
50 ft (15 m)
100 ft (31 m)
250 ft (76 m)
500 ft (152 m) 1000 ft (305 m)
Power AC or DC
22
22
22
20
18
16
Flow Element
(8 Conductor Shielded)
24
24
24
22
22
18
STP Flow Element
(10 Conductor Shielded)
22
22
22
22
22
18
Analog Out (HART)
16-30
16-30
16-30
16-30
16-30
16-30
Digital Out
F
oundation
Fieldbus
FF-844 H1 (14-30 AWG)
Modbus
RS485 (14-30 AWG)
Instrument Wiring Table 1 - Recommended AWG
Analog output maximum load: 600 ohms
Instrument Power Requirements: See "Technical Specifications" on page 3.
Power Fuse Replacement
Instrument fuse rating and part no:
AC Input Power (85 - 265 Vac):
Mfgr – Littelfuse, 2A TR5 SLO-BLO series 383 (2 amp rating), part no. 38312000000; FCI part no. 022499-01.
DC Input Power (24 Vdc):
Mfgr – Littelfuse, 2A TR5 SLO-BLO series 383 (2 amp rating), part no. 38312000000; FCI part no. 022499-01.
The input power fuse is located on the customer interface board. See Figure 13.
Turn instrument power OFF before replacing the fuse
.
To replace the fuse, unscrew the clear fuse cover and pull the fuse straight out of the holder. Replace the fuse with the recommended fuse
listed above by aligning the fuse pins with the receiving holes located in the fuse holder and pushing securely into place until the fuse bot-
toms in the holder. Replace the fuse cover.
C01001-2-2
REMOTE TRANSMITTER
INTERCONNECTING CABLE
CUSTOMER SIGNAL
OUTPUT CABLE
POWER SUPPLY CABLE
INPUT POWER FUSE
