Hawk Gladiator User Manual

18
Admittance Smart Switch Series
Manual
Rev 1.2, June 2008
19
Terminal Block
PLC / SCADA / DCS Output
Test
Terminal Block
Test
Test
Coil rating
500mW max
or 50mA max
Test
To switch an external relay
+12-24Vdc
PLC
SCADA
DCS Input
Pull up
12-24Vdc
max 50mA
To a PLC input
Externally provided
test button
!
!
PLC/SCADA/DCS GROUND MUST
CONNECT BACK TO GLADIATOR
GROUND OR DC ‘-’ TERMINALS
EXTERNAL PUSH BUTTON GROUND
MUST CONNECT BACK TO GLADIATOR
GROUND OR DC ‘-’ TERMINALS
Test terminal will provide an output which is able to switch an external failsafe relay or PLC/SCADA/DCS input.
During normal system operation this terminal will internally switch a solid state output to ground (or DC ‘-’).
If power fails or an internal system failure occurs, the terminal will act as an open circuit.
Relay will turn on during
normal system operation
or off in failed or unpowered
conditions.
Input will detect ‘0’ state during normal system
operation, or ‘1’ in failed or unpowered conditions.
WIRING
TEST TERMINAL FUNCTION SELECTION
TEST INPUT MODE
Test switch must be in ‘TEST’ (ON) position on Smart Probe - function always enabled on Remote Ampli-
er. Test terminal acts as an input for remote testing of the instrument’s switching function.
Used to check for malfunction of unit from a remote position, PLC, SCADA etc. For more
information see page 21.
TEST INPUT FROM PLC/SCADA/DCS DIGITAL OUTPUT
OPERATOR CONTROLLED PRESS TO TEST
FAILSAFE OUTPUT MODE (Test switch must be in the ‘OFF’ position - default setting)

Hawk Gladiator Specifications

Power

operating voltage	12-30VDC, 90-260VAC, 36-60VDC
power consumption	<0.8W @ 24VDC, <5VA @ 240Vac, <3VA @ 115Vac

Operating Environment

maximum operating pressure	2 BAR
operating temperature for remote electronics	-40°C (-40°F) to 80°C (176°F)
operating temperature for remote sensors	-20°C (-4°F) to 80°C (176°F)
enclosure sealing for remote electronics	IP67 (NEMA 4x)
enclosure sealing for remote sensors	IP68

Weight and Dimensions

transducer to amplifier separation	Up to 500m (1640ft)
typical weight for 15kHz transducer	8 kg
typical weight for remote amplifier	1 kg