User`s manual

Part 2

Interface specification

2-12 Specifications

EGX-300

Table size 305 mm x 230 mm (12 in. x 9 in.)

Max. cutting area 305 mm (X) x 230 mm (Y) x 30 mm (Z) (12 in. (X) x 9 in. (Y) x 1.18 in. (Z))

Feed rate X, Y-axis : Max. 3600 mm (141 in.) /min. Z-axis : Max. 1800 mm (70.8 in.) /min.

Software resolution 0.01 mm (0.00394 in.) /step or 0.025 mm (0.000984 in.) /step (XY axis only)

Mechanical resolution X, Y and Z-axis : 0.00125 mm (0.0000492 in.) /step (micro-step control)

Spindle motor 30 W (DC motor)

Revolution speed 5,000 to 15,000 rpm

Tool chuck Cutter holder and collet system

Interface Parallel (in compliance with the specification of Centronics)

Serial (under RS-232C standard)

Buffer size 1 MB (960 Kbyte for replot buffer)

Instruction system CAMM-GL I (mode1, mode2)

Control keys MENU, ENTER/PAUSE, SPINDLE TEST ON/OFF, , , , , +Z, -Z,

SPINDLE CONTROL, EMERGENCY STOP switch

Source 1.8 A / 117 V 0.9 A / 220 to 230 V 0.9 A / 230 to 240 V

Acoustic noise level During no-load operation : 70 dB (A) or less Standby mode : 30 dB (A) or less

(According to ISO 7779)

External dimensions 598 mm (W) x 545 mm (D) x 357 mm (H) (23-9/16 in. (W) x 21-1/2 in. (D) x 14-1/16 in. (H))

When cover is open: 598 mm (W) x 545 mm (D) x 685 mm (H) (23-9/16 in. (W) x 21-1/2 in. (D) x 27 in. (H))

Weight 28.5 kg (62.8 lb.)

Operation temperature 5 to 40°C (41 to 104°F)

Operation humidity 35 to 80 % (no condensation)

Accessories Power cord: 1, Depth regulator nose: 1, Character cutter φ 3.175 mm (with Cutter Holder) : 1, Wrenches: 2,

Collet (for φ 4.36 mm) : 1, Collet (for φ 3.175 mm): 1,

Hexagonal screw driver: 1, Hexagonal wrench: 1, Spare tool securing screw: 1, Adhesive sheet: 1,

Clamps: 3, Vacuum adapter set: 1, Motor brushes : 2, User's manual: 1,

Roland Software Package CD-ROM: 1

[ Parallel ]

Standard In compliance with the specification of Centronics

Input signal STROBE (1BIT), DATA (8BIT)

Output signal BUSY (1BIT), ACK (1BIT)

I/O signal level TTL level

Transmission method Asynchronous

[ Serial ]

Standard RS-232C specification

Transmission method Asynchronous, duplex data transmission

Transmission speed 4800, 9600 (Selected using panel keys.)

Parity check Odd, Even, None (Selected using panel keys.)

Data bits 7 or 8 bits (Selected using panel keys.)

Stop bits 1 or 2 bits (Selected using panel keys.)