Woodward 8440-2164 SPM-D2 Synchronizers

The MicroNet Plus Expansion Chassis may use either single or redundant power supplies.

Each power supply module produces three regulated outputs: 

24 V @ 12 A (max), 5 V @ 32 A (max, derated above

55 degree C external ambient temperature), and 5 V Precharge @ 3 A (max).

A motherboard located on the back of the chassis provides the 

interconnection of the three outputs from each power supply module

into three corresponding power busses: 24 V bus, 5 V bus, and 5 V precharge bus.

The 24 V and 5 V busses are load shared between the two power supply modules.

The 5 V precharge bus is not load shared.

Power output regulation at the motherboard, including line, load, and temperature effects,

is less than ±10% for the 24 V bus, +/-5% for the 5 V bus, 

and +/-10% for the 5 V Precharge bus.

The 5 V and 5 V Precharge busses are not for external use.

The 24 V bus is accessible from the motherboard for

external use (protected by 5 A fuses on the source and return lines).

Woodward 9907-1663 VariStroke Actuators

Woodward 9907-1659 VariStroke Actuators

Woodward TMR Discrete I/O - 6 Inputs, 3 Relay Outputs 5453-276

Woodward RTD Input - 8 Channel 8200-1200

Woodward Thermocouple Input - 8 Channel, Fail high 8200-1201

Woodward 4-20 mA - 8 Inputs / 2 Outputs 8200-1202

Woodward 4-20 mA - 8 Inputs / 2 Outputs, 24 VDC Loop Power 8200-1203

Woodward Discrete Input - 16 Channel 8200-1204

Woodward Discrete Output - 16 Channel 8200-1205

Woodward RTD Input - 8 Channel 8200-1100

Woodward Thermocouple Input - 8 Channel, Fail high 8200-1101

Woodward 9907-1674 VariStroke Actuators

Woodward 9907-1652 VariStroke Actuators

Woodward Discrete Output Relay - 16 channel, 10 Amp at 28 VDC 1751-6091

Woodward Discrete I/O - 24 Inputs /12 Relay Outputs 5441-693

Woodward Discrete I/O - 24 Inputs /12 Relay Driver 5441-694

Woodward Discrete I/O - 48 Inputs – 24 VDC, 24 Discrete Outputs 5501-367

Woodward Thermocouple Input - 8 Channel, Fail high, High Accuracy 8200-1151