ElmoMC AC Input Digital Servo Drives-Tuba - Manual (Page 77)

Tuba Installation Guide Technical Specifications
MAN-TUBIG (Ver. 1.502)
www.elmomc.com
77
4.11. Communications
Specification Details Connector Location
RS-232
(Only one RS-
232 Port can be
used at a time) Signals:
• RxD , TxD , Gnd
• Full duplex, serial communication for setup
and control.
• Baud Rate of 9,600 to 57,600 bit/sec.
CAN CAN bus Signals:
• CAN_H, CAN_L, CAN_GND
• Maximum Baud Rate of 1 Mbit/sec.
Version:
• DS 301 V4.01
Device Profile (drive and motion control):
• DS 402
4.12. Pulse-Width Modulation (PWM)
Feature Details
PWM resolution 12-bit
PWM switching frequency on the load 2/Ts (factory default 22 kHz on the motor)
4.13. Single-Phase Operation
When operating with a single-phase supply (TUB-x/230 only), the voltage drop must be
considered. Voltage drop can be calculated using the following equation:
Vout (Max Phase to phase) = 0.85*[ Vsupply (AC) - Vdrop]
Vdrop AC
RMS
0
10
20
30
40
50
60
70
80
1 2 3 4 5 6 7 8 9 10
Motor Phase Current RMS
CAN
ports
RS-232
ports