Ashcroft GC51 - Industrial Rangeable Pressure Transmitter - Manual (Page 12)

12
Display
Wire terminals
Wire
Turn with a screwdriver
LCD clips (4)
Display board
Power supply
terminal block
connections, insert wire depth is equal to recommended strip length
(0.25˝).
• After completing connections locate retaining clips in the appropriate
notches and carefully place into the housing. Be sure that internal sensor
ribbon cable does not cross the power supply lines just installed.
• If using the Cable Gland be sure to properly tighten sealing grommet be-
fore applying any tension on the cable, the cable gland provides strain re-
lief and environmental sealing.
• Tighten GC51 cover to maintain environmental rating.
• Connect to power source and receiver and power on to confirm
correct wiring.
• Power Supply Requirements: Although the 4-20mA signal can travel over
long distances one of the most common problems is inadequate power at
the pressure transmitter due to the voltage drop across the loop. Be sure