Installation guide

Whistle/Tweeter Installation Guide Whistle and Tweeter Technical Specifications
MAN-WHTWIG (Ver. 1.5)
A-11
Feature Details
Resolver transfer ratio 0.5
Reference frequency 1/Ts (Ts = sample time in seconds)
Reference voltage Supplied by the Whistle and Tweeter
Reference current
Up to ±50 mA
Encoder outputs
See Auxiliary Encoder Output specifications
(
A.6.3
)
A.6.2.5 Tachometer*
Feature Details
Tachometer format Differential
Maximum operating differential
voltage for TAC1+, TAC1-
±20 V
Maximum absolute differential
input voltage for TAC1+, TAC1-
±25 V
Maximum operating differential
voltage for TAC2+, TAC2-
±50 V
Maximum absolute differential
input voltage for TAC2+, TAC2-
±60 V
Input resistance for TAC1+, TAC1- 46 kΩ
Input resistance for TAC2+, TAC2- 100 kΩ
Resolution 14 bit
* Only one Tachometer port can be used at a time (either TAC1+/TAC1- or TAC2+/TAC2-).
TAC1+/TAC1- is used in applications with having a Tachometer of less than 20 V.
TAC2+/TAC2- is used in applications with having a Tachometer of between 20 V and
50 V.
A.6.2.6 Potentiometer
Feature Details
Potentiometer Format Single-ended
Operating Voltage Range 0 ~ 5 V supplied by the Whistle and Tweeter
Potentiometer Resistance 100 Ω ~ 1 kΩ … above this range, linearity is
affected detrimentally
Input Resistance 100 kΩ
Resolution 14 bit