Badger Meter RCV SRD991, Быстрый старт

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PNEUMATIC CONNECTIONS
Air supply: 1 4…6 bar (but not more than the maximum pressure of the actuator), free of oil, dust and water
Single acting, direct mounting Single acting Double acting
s air supply y1, y2 pneumatic outputs (--) closed
Figure 5: Pneumatic connections
ELECTRICAL CONNECTIONS
Observe the safety requirements listed in the user manual
3.3 Limit switch
SRI990-xxxT
or
U
Two-wire proximity sensors,
Acc. to DIN 19234 or NAMUR
Supply voltage DC 8 V
SRI990-xxxV
Warning
: For connection of micro
switches please refer to MI (Master
Instruction) and respect the safety
requirements described in document
EX EVE0001.
Switching amplifier with
intrinsically safe control circuit
Switching amplifier with
intrinsically safe control circuit
3.1 Setpoint
Input 4 to 20 mA
3.2 Position
feedback 4-20 mA
(SRI990-xxQ)
Analog output 4 to 20 mA,
Two-wire system,
Supply voltage DC 8 to 48 V*
* For intrinsically safe circuits, please refer to certificate / data label for max operating voltages
Pneumatic Connections
Page 8 July 2013 POS-QS-00007-EN-02