Owner's manual

(b) INSTALLATION
Caution: Solenoid Valves or other equipment coming into
contact with gas flow should not be used for monitoring
OXYGEN unless specifically cleaned and prepared for such
application. For more information, contact Omega.
b.1 Electrical Connections
Figure b-1, 9 pin “D” Connector Pinouts for FSV10 Driver Module.
 Important notes:
In general, “D” Connector numbering patterns are standardized. There
are, however, some connectors with nonconforming patterns and the
numbering sequence on your mating connector may or may not coincide
with the numbering sequence shown in our pin configuration table above.
It is imperative that you match the appropriate wires in accordance with
the correct sequence regardless of the particular numbers displayed on
your mating connector.
Make sure power is OFF when connecting or disconnecting any cables
in the system.
The power input is protected by a 1600mA M (medium time lag) reset-
table fuse. If a shorting condition or polarity reversal occurs, the fuse will
cut power to the valve driver circuit. Disconnect the power to the unit,
remove the faulty condition, and reconnect the power. The fuse will reset
once the faulty condition has been removed.
Use of the FSV10 valve driver in a manner other than that specified in this
manual or in writing from Omega, may impair the protection provided by
the equipment.
2
PIN FUNCTION
1 Valve, E1
2 Valve E2
3 Power supply, positive
4 Power supply, common
5 0 to 5 VDC, signal in
6 0 to 5 VDC, common
7 4 to 20 mA, signal in
8 4 to 20 mA common
9 TTL valve ON/OFF control
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