
|
COMMAND
4-20
mA INPUT
|
GS10 VALVE DRIVER / CLOSED-LOOP CONTROL
Woodward 9907-186Valve driver control unit for turbine fuel-metering service, combining command processing, matched-valve regulation, position feedback and protection interfaces. |
FEEDBACK
4-20
mA POSITION
FAULT / RESET
|
| Manufacturer | Woodward |
| Part number | 9907-186 |
| Product type | GS10 valve driver control unit |
| Application | Turbine fuel-metering valve control |
| Command signal | 4-20 mA |
| Supply range | 18-32 V DC |
|
SYSTEM
|
The driver converts the control-system demand into regulated valve actuation. A closed signal path uses the command input and valve position feedback, while discrete shutdown/reset and fault contacts integrate the driver with the protective control sequence. |
| Power input | 18-32 V DC |
| Command input | 4-20 mA |
| Position feedback | 4-20 mA |
| Discrete input | Shutdown / reset contact |
| Discrete output | Driver fault contact |
| Maximum valve cable | 60 m |
| Controlled device | Matched GS10 fuel-metering valve |
| Commissioning focus | Grounding, calibration and controlled stroke |
|
Supervisory control
Produces 4-20 mA valve demand
|
Driver stage
9907-186 regulates valve current and position
|
Feedback path
Valve position returns as 4-20 mA
|
Protection path
Shutdown/reset input and driver-fault output
|
| 9907-186 | This page: GS10 valve driver |
| GS10 valve assembly | Must match the installed driver and fuel-metering arrangement |
| 9907-135 variants | Related GS/LQ driver family; not a direct substitute |
| Valve cable assembly | Length, shield, grounding and pinout must match |
| LICO690 | PM851K01 3BSE018168R1 | 9907-173 |
| 2093-AM03 | RX50 VCP9000 | 9905-970 |
| TTEL25.4-2T17 | 9905-003 | 2711-B6C5 |
| 3HAC14551-2 | C98043-A7022-L4-6 | SC1-1/2T1.000B |
| KJ1501X1-BC2 | PM866K01 3BSE050198R1 | HQ30D |
| S0612LSER2 | 900C75S-0360-00 | TLRP-3062L |
| PR6423/003-130 | PHC10103 | 8I0IF248.300-1 |
| 6RY1703-1HD06 | AI835 3BSE008520R1 | 330879-03-00 |
| 5ACPCI.ETH3-01 | 51309152-175 | 70-575-07 |
| 8C-TCNTA1 | 7CX408.50-1 | ATG-50120-SN |
| DR1900 | A5E36717790 | A5E36717813 |
| KJ2005X1-MQ1 | 51403698-100 | 5201-MNET-MCM |
| 5466-316 | EASYGEN-2500-5 | 5501-1432 |
| 6SE7036-1EE85-1HA0 | DRB200 | 140CRP93100 |
| ACS580-01-07A3-4 | 8I0IF109.400-1 | C98043-A1682-L1 |
| CC-TAOX11 51308353-175 | 3HAC022286-001 | 1SBL141001R8110 |
| VS7-6-FG-D-3N | PR9268/201-000 | KC3010X1-BA2 |
| X20BC0087 | X20IF1086-2 | PM592-ETH-XC |
| KL2101X1-BA1 | 2711P-K4M5D | KC4021X1-BC1 |
| PM802F 3BDH000002R1 | 140CPS12420C | JW-28KB |



Inventory Products


More than 40.000.000 products available and worldwide support