
2301D/2301D-EC Digital Control
Manual 26247
20
Woodward
Sets what type of input will be used:
1 = 4-20 mA
2 = 0-5 Volt
3 = ±2.5 Volt
4 = 1-5 Volt
Analog Input #2 (Terminals 22-23)
The function of this input is default set for 3 baseload set point with hardware
type set for 1.
Selects the function for the analog input:
1 = NOT USED
2 = REMOTE SPEED SETPOINT
3 = BASELOAD SETPOINT (default)
4 = SYNC INPUT
5 = AUXILIARY SPEED SETPOINT
6 = MANIFOLD AIR PRESSURE LIMITER INPUT
Sets what type of input will be used:
1 = 4-20 mA
2 = 0-5 Volt
3 = ±2.5 Volt
4 = 1-5 Volt
Do NOT configure the Analog Inputs 1 and 2 at the same function.
Speed Sensor (Terminals 25-26)
Connect a speed-sensing device, such as a magnetic pickup, to terminals 25 and
26 using shielded wire. Connect the shield to terminal 27, making sure the shield
has continuity the entire distance to the speed sensor, and that the shield is
insulated from all other conducting surfaces.
Relay Driver Outputs (Terminals 41–44)
The 2301D contains four discrete output driver channels. The discrete outputs
are low-side drivers with a maximum output current of 200 mA. The discrete
output drivers are not isolated from each other, and are powered by an external
+12 Vdc or +24 Vdc source connected at terminals 39(+) and 40(–). They are
isolated from the internal power supplies of the 2301D control. The outputs can
be configured for the next parameters:
Shutdown
indication
Alarm
Elec overspeed trip test
Start fuel limiter in control
Speed PID in control
Circuit Breaker open
Overload
contact
Level switch (Speed, Speed set point, Start limiter, Actuator, Generator
load)
Force outputs test
Содержание 2301D
Страница 12: ...2301D 2301D EC Digital Control Manual 26247 4 Woodward Figure 1 1a 2301D Outline Drawing Ordinary Locations ...
Страница 13: ...Manual 26247 2301D 2301D EC Digital Control Woodward 5 Figure 1 1b 2301D Outline Drawing Hazardous Locations ...
Страница 14: ...2301D 2301D EC Digital Control Manual 26247 6 Woodward Figure 1 2a 2301D Plant Wiring Diagram sheet 1 ...
Страница 16: ...2301D 2301D EC Digital Control Manual 26247 8 Woodward Figure 1 2c 2301D Plant Wiring Diagram notes ...
Страница 51: ...Manual 26247 2301D 2301D EC Digital Control Woodward 43 Figure 3 4 Typical Transient Response Curves ...
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Страница 129: ...Declarations ...