MTS FlexTest Models 200 User Manual
Page 257
Model 493.80 Encoder Interface Board
MTS FlexTest® Models 40/60/100/200 Controller Hardware
Digital I/O and Transition Boards
257
Specifications–Model 493.80 Encoder Interface Board
P
ARAMETER
S
PECIFICATION
Digital
Transducer/
Encoder Electrical
Interface
The Model 493.80 Encoder Interface board converts
four channels of differential RS-422 encoder signals
(J3-J8) into TTL encoder signals (J11, J12) that are
compatible with the Model 494.49 Quad Encoder
Interface card.
Supported Digital
Transducer/
Encoder
Interfaces
The Model 493.80 board includes jumpers that
configure the board for the following digital
transducer types:
SSI devices–such as Temposonics R transducers,
Gurley and other absolute encoders
Non-SSI devices–such as incremental encoders,
and PWM devices such as Temposonics G
transducers.
Device Power
Fused power is available on the following pins on
each of the four D-9S connectors(J3–J6).
Three voltage levels (+5 V DC, +/- 15 V DC, and +24
V DC at 1 Amp) are available and can be selected by
jumper settings on the 493.80 board.
Power is available on the following pins on
connectors J3–J8:
Pin 5–Ground
Pin 1–DC Power
Pin 8– -15 V DC