MTS Systems FlexTest SE Service Information

Model 493.40 I/O Carrier Connections
Model 493.02 Controller Service
Cabling
51
257 valve connections The Series 257 Servovalve is a 3-stage servovalve that requires a power
driver. The Model 493.15 Valve Driver supports the inner loop signals.
The following figure shows the connections between the valve driver
and the valve. See “Cable Part Numbers” on page 45 to connect the
valve to the I/O Carrier module. See also the servovalve manual for
single and dual valve configuration wiring information
Model 493.15 Valve Driver
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
J4 - J7 To/From
Servovalve
To/From
I/O Carrier
+ Excitation
- Excitation
+ Feedback
- Feedback
Signal Ground
+ Valve Command
- Valve Command
448.16
Power
Driver
Inner Loop
Outer Loop
Command
LVT
(stability)
Loop
Valve
Driver
Test
Command
Controller
Control
Mode
Valve LVDT
Feedback
Actuator LVDT
Feedback

MTS Systems FlexTest SE Specifications

General

Brand	MTS Systems
Model	FlexTest SE
Category	Controller
Language	English