Elmo RAV-25/60, EXTRA IQ RAVEN manual 4Connector J1, Pin # Short Form Function Remarks

Page 16

Raven Installation Guide

Installation

MAN-RAVIG (Ver. 1.1)

 

 

 

3-6

Pin #/

 

 

Short Form

Function

Remarks

1

Current command

Negative input of a differential amplifier:

CREF1-

input ( - )

Input operating voltage range: ±3.75 V

 

 

Maximum input voltage: ±20 V

 

 

(see section 4.1)

 

 

Maximum common mode voltage: ±6 V

 

 

(referred to as CMRET)

 

 

Differential input impedance: 40 k

2

Current command

Positive input of a differential amplifier.

CREF1+

input ( + )

Specification as for pin J1/1.

3

Current command

Negative input of a differential amplifier.

CREF2-

input ( - )

Specification as for pin J1/1.

4

Current command

Positive input of a differential amplifier.

CREF2+

input ( + )

Specification as for pin J1/1.

5

N/C

 

6

N/C

 

7

Current monitor

Analog output with a scale of ±3.9 V for ±Ip.

CM1

for M1

Output resistance: 21 k

8

Current monitor

Analog output with a scale of ±3.9 V for ±Ip.

CM2

for M2

Output resistance: 21 k

9

Current gain

Analog output with a scale of ±3.9 V for ±Ip.

CM3

change return

Output resistance: 21 k

10

Current monitor

Return for the current monitor (CM) signals.

CMRET

return

 

Table 3-4:Connector J1

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Contents Raven April 2008 VerRAV- XX/YYY VerContents Safety 4 EMC Workmanship 6 PCB Packing Weee RoHS Safety Information Cleaning after solderingConformance to Standards Introduction ExtrIQ Product FamilyFault Protection Standard FeaturesProduct Description 1Raven Block Diagram How to Use this Guide Installation Feature ValueSite Requirements Unpacking the Amplifier ComponentsRaven Dimensions 1Raven Dimensions1Dimensions in Millimeters Mounting the RavenMounting the Heatsink Mounting on the PC BoardWiring the Raven Basic Wiring3Raven Power Connections ConnectionsPin Functions Pin Function Remarks4Connector J1 Pin # Short Form Function Remarks5Connector J2 Elcl6Connector J3 AOKVdcmin Vdc 0.9 Vdcmax DC Power SupplyAmplifier Voltage Range 50 55 100 200 Servo Control Operation Current Command InputCFM Current Gain Control CGC 2Minimum Inductance ValuesExternal Current Limit Continuous Eclc External Current Limit Peak EclpExternal Voltage External ResistorLatch Mode LM Amplifier Enable LogicStatus Indications 3Raven Status IndicationsPower Ratings Appendix Technical SpecificationsElectrical Specifications Mechanical Specifications Environmental ConditionsStandards Compliance Quality Assurance SafetyDesign Packing WorkmanshipRoHS Raven Installation Guide