GE FANUC S2K series independent motion controller

Environmental Specifications

Working temperature: 32 to 122 ° F (0 to 50 ° C)

Storage and transportation temperature: -40 to 176 ° F (-40 to 80 ° C)

Altitude: 3300 feet (1000 meters)

Relative humidity (non condensing): 5 to 95%

S2K Communication Specification

Serial communication: 1 available port, supports multi-purpose programming port, format RS-232, maximum addressable unit is 1, communication rate is 1200, 9600, 19200 or 38400 baud, protocol is ASCII or Modbus/RTU (optional Modbus RS-485 multipoint port converter is available); Product Code IC800MBUSADP

DeviceNet communication network: 1 port per unit, supports I/O slave message passing, position controller configuration file, and explicit peer-to-peer message passing, with a maximum of 64 nodes, input power requirement of 11-25 VDC @ 40 mA maximum, communication rates of 125, 250, or 500 KBaud, drop line length of up to 20 feet, fine line trunk length of up to 328 feet, maximum 328 feet at 500 KBaud, maximum 820 feet at 250 Kbaud, and maximum 1640 feet at 125 Kbaud

PROFIBUS communication network: 1 port per unit, supports PROFIBUS configuration files, multicast, and broadcasting, with a maximum addressable unit of 100, no input power requirements, and a communication rate of 9600; 19,200； 45,450； 93,750； 187,500； 500,000； 1,500,000； 3,000,000； 6,000,000； Or 12000000 baud, the maximum length of the serial data link is 3936 feet at 9.6 KBaud

Input and output specifications

Digital input and output: The working range is 12-24 VDC, with a maximum of 30 VDC. The interface format is optical isolation, and the source/drain can be configured by the user. The maximum input turn off voltage is 4 VDC, the minimum on voltage is 10 VDC, and the load is 2 k Ω. The maximum output on resistance is 35 ohms, the maximum load current is 100 mA, and the maximum turn off leakage current is 200 nA. The capture input response time is 30 µ S

Analog inputs: 2 available, operating range+/-10 VDC, resolution of 12 bits, input impedance of 50 k Ω

Analog output: 1 available, user programmable or configurable for speed, current or tracking error, operating range+/-10 VDC, resolution of 8 bits, output current of 5mA

Encoder input and output specifications

Auxiliary encoder input: 1 available, input voltage is 5, 12 or 15 VDC, line receiver is 26LS33, input format is single ended or differential sine or square wave orthogonal, pulse/direction or CW/CCW pulse, maximum line counting frequency is 3 MHz (12 MHz orthogonal),+5 or+12 VDC power output capacity is 0.5 ampere each

Encoder output: 1 available, output voltage is 5.2 VDC+/-1%, line driver is 26LS31, output format is differential square wave orthogonal, pulse/direction or CW/CCW pulse (see Section 3.6.6 (Tracking source format selected by EOT parameters), marked pulse width is 1/5000 of encoder revolutions, maximum line count frequency is 3 MHz (12 MHz orthogonal)

Motor feedback input

Motor encoder input (based on encoder model only): 1 available, resolution of 2500 lines per revolution, line receiver of 26LS33, data input format of differential, square wave, orthogonal, commutation input format of serial (S-series motor), maximum line count frequency of 3 MHz (12 MHz orthogonal)

Motor rotary transformer input (based on rotary transformer model only): 1 available, resolution of 4096 pulses per revolution, maximum speed of 15000 RPM, type of control transmitter, phase shift of ± 5.0 degrees at 5kHz, zero voltage<20 mV at 5 kHz, transformation ratio of 0.5

Motor speed/torque curve

Contains curves for MTR series stepper motors/controllers, S-series servo motors/controllers, and MTR series servo motors/controllers, demonstrating the relationship between motor speed and output torque. The motor can operate continuously at any speed and torque combination within a specified continuous operating range.

Servo motor derating based on ambient temperature

The S series motor generates continuous torque as shown in the speed/torque curve (Section 2.2.2) within a certain ambient temperature limit, depending on the motor model. The following curve describes the continuous torque derating required for operation at ambient temperatures above this rated value and up to a limit of 40oC. The intermittent torque available for each motor does not require derating.

The MTR series servo motors are rated at an ambient temperature of 25oC and are mounted on 10 "x 10" x 0.25 "aluminum heat sinks. For motors operating at higher ambient temperatures, the continuous torque of the motor must be reduced as follows: continuous torque at ambient temperature, toC=rated continuous torque x (155-t)/130.

Sealing of servo motor

The design of S series and MTR series servo motors complies with IP65 protection level (excluding cable connectors on S series 30-750 watt models). All MTR-3N, MTR-3S, MTR-3T1x, MTR-3T2x, and 1-5 kW rated S-series motors include shaft seals as standard functionality, while 30-750 watt S-series motors, MTR-3T4x, MTR-3T5x, MTR-3T6x, and all stepper motors do not provide shaft seals. Adequate precautions shall be taken when installing the motor to ensure proper protection from excessive liquid and spray exposure.