Yamaha SRCX Instruction Manual download pdf (Page 31)

CHAPTER4 SPECIFICATIONS

4-1 CE marking

4-1-1 ERCX sereis controller

ERCX

Applicable motor capacitance

DC24V, 30W or less

Basic

External dimensions W30 × H250 × D157mm

specifi-

Weight 0.9kg

cations

Used power supply voltage

DC24V±10%, 3A

No. of controllable axes 1 axis

Control method AC full digital servo PTP

Position detection method Resolver with multi-turn data backup function

Axis

Speed setting 100-step setting possible per program step

control

Acceleration/deceleration

Automatically set according to robot type and transportation weight.

setting

100-step setting is also possible with acceleration parameter.

Servo adjustment Handled with parameters (special). Servo gain, current limit, etc.

No. of encoder pulses 16384P/R

Lead length Lead length is selectable during initialization or by parameter

setting

ROM 256K bytes (with CPU incorporated)

RAM 128K bytes with 64K lithium battery backup (5-year life)

No. of program steps 3000 steps/total or less, 255 steps/program

Memory

No. of programs 100

No. of points 1000 points

No. of multi tasks 4

Origin detection method Origin search by stroke end detection or absolute reset

Teaching method

MDI (coordinate value input), teaching playback, direct teaching

Auxiliary memory unit IC memory is available as TPB option

I/O input General-use 16 points, special-use 8 points

I/O output

General-use 13 points, special-use 3 points, open collector

output (0.1A/24V maximum per output)

Drive power supply External DC24V±10%, more than 50mA

I/O Brake output Relay output (for 24V/300mA brake), one channel

Emergency stop input Normal closed contact input (origin return not required after

emergency stop is released)

Serial interface One RS-232C channel (for communication with TPB or general

purpose personal computer)

Network (option) CC-Link, DeviceNet, EtherNet

Ambient temperature 0 to 40 degrees

General Storage temperature -10 to 65 degrees

specification

Ambient humidity 35 to 85%RH (with no condensation)

CE marking

See 1-2-1, “Safety standards”, and Chapter 3, “EMC Countermeasures”.

*1: When controlling a brake and I/O operations, a separate 24V power supply with a necessary capacity must be connected to the I/O connectors.

The robot performance may be enhanced if a 24V power supply with an adequately large capacity is available. Please consult us for more details.

*2: When no brake and I/O control are used. An additional power supply will be needed to provide power for the brake and I/O control

Note) Specifications and external appearance are subject to change without prior notice.

Model

Specification item

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Yamaha SRCX Instruction Manual Page 31

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