MTS FlexTest Models 200 - Manual (Page 323)

Aero Multibox Overview
MTS FlexTest® Models 40/60/100/200 Controller Hardware Aero Multibox Systems 323
About Servovalve Drive Outputs for Aero Applications
Aero applications use a combination of a Model 49x.46 D/A cards and Model
49x.79 MUD boards to provide the servo valve drive outputs. Four D/A cards
provide 32 outputs (eight outputs per card) for a Flex Test 200 controller and 24
outputs (six outputs per card) in an AeroST controller.
D/A card locations
For Aero applications, the D/A cards that are used to drive the MUD boards are
located on the I/O carrier located in VME Slot 20. If additional outputs are
required, the next D/A card is installed in the I/O carrier located in VME Slot 19.
MUD board locations
MUD boards are assigned to the D/A cards in descending order starting with
transition slot 19. For example, the four D/A cards located in VME slot 20 will
drive the MUD boards located in transition slots 19, 18, 17, and 16.
1 2 3 4 5 6 7 8
Model 494.79
8-Channel
Valve Driver
Model 494.40 I/O Carrier Board
Transition
Card Cage
VME Card Cage
Valve 1 Valve 2
J1A
J1B
J2A
J2B
J3A
J3B
J4A
J4B
494.79 8 CHANNEL UNVERSAL DRIVER
INPUT 1-4
INPUT 5-8
J 1 1
J
1 2
OUTPUT
J 9
J 1 0
OUTPUT
J
7
J 8
OUTPUT
J
5
J 6
OUTPUT
J 3
J 4
Valve 3 Valve 4
Valve 6 Valve 5
Valve 8 Valve 7
494.46 8-Output
D/A Converter
Mezzanine Card
1-4
5-8