Elmo TUB Series, Installation Manual

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Tuba Installation Guide Technical Specifications
MAN-TUBIG (Ver. 1.503)
www.elmomc.com
72
4.9.7. Potentiometer
Feature Details
Potentiometer Format Single-ended
Operating Voltage Range 0 to 5 V supplied by the Tuba
Potentiometer Resistance 100 Ω to 1 k Ω … above this range, linearity
may be affected detrimentally
Input Resistance 100 k Ω
Resolution 14 Bit
4.9.8. Encoder Outputs
Feature Details
Encoder output format
• A, B, Index
•
Differential outputs
•
Quadrature
Interface RS-422
Port B1 output current capability •
Driving differential loads of 200
Ω
on
INDEX/INDEX-, CHB/CHB- and CHA/CHA-
pairs
Port B2 output current capability • INDEXO/INDEXO-, CHBO/CHBO- and
CHAO/CHAO- pairs are not loaded
Available as options
• Two simultaneous buffered outputs of
main- incremental encoder input
•
Two simultaneous emulated encoder
outputs of the analog encoder input
•
Two simultaneous emulated encoder
outputs of the resolver input
• Two simultaneous emulated encoder
outputs of the Tachometer Input
•
Two simultaneous emulated encoder
outputs of the Potentiometer Input
•
Buffered output of auxiliary input
Maximum frequency f
MAX
: 5 MHz pulses/output
Index (marker) Length of pulse is one quadrature (one
quarter of an encoder cycle) and synchronized
to A&B