2
WIRING
ELECTRICAL SPECIFICATIONS: 910
FAILSAFE – ALARM STATUS
JU1
AW2395
T1
J1
J2
K1
P1
LL
HL
TB3
R6
F1
C10
+
NO CM NC
NO CM NC
L1 L2/N
AC/DC
POWER
e.g. valve
e.g. lamp
contact
1
contact
2
DPDT
RELAY
L1 L2/N
+
–
+ TB1 –
TB2
TB3
Sensor plugs
(may be reversed)
240/120 V AC
24 V DC
Shield to green grounding screw
Cable gland
Low level failsafe
High level failsafe
NOTE:
With NO power, NO Contacts are Open.
NC Contacts are Closed.
LOW LEVEL FAILSAFE
HIGH LEVEL FAILSAFE
Description
Specification
Line Voltage (±10%)
240/120 V AC, 50-60 Hz – 24 V DC
Power Consumption
2.5 VA Nominal
Electronics Temperature
-40°C to +70°C (-40°F to +160°F)
Process Pressure/Temperature
55 bar at -40°C to +120°C (800 PSIG at -40°F to +250°F)
Response Time
0.5 s. typical
Repeatability
2 mm (0.078")
Output Relay
Goldflash relay
DPDT, 8.0 A resistive
Hermetically sealed relay
DPDT, 5.0 A resistive
Housing
IP 65, anti-corrosive painted, cast aluminium
Sensor material
316/316 L (1.4401/1.4404)
Failsafe
Field selectable high or low level alarm
Electromagnetic compatibility
Meets CE requirements (EN 61000-6-4 and EN 61000-6-2)
Approvals
ATEX
II
1/2 G EEx d
II
C T6 / EEx e
II
T6
FM/CSA Non incendive and XP
