Industrial Automation

STP-K121 Series

2-Axis Motion Controller

2-axis Motion ControllerMax. 100Mbps transfer rateUltra compact, a 2-axis driver integrated controller2-phase bi-polar current driving systemMax. output current 2.0A1/256 micro stepEncoder feedbackDIN rail mounting (L-76 x W-140 x H-47mm)

 System Configuration

Serial interface Fast Ethernet, Full-Duplex
Distributed clock 0.5 / 1 / 2 / 4 ms
Cable type CAT5 UTP/STP Ethernet cable
Surge protection 10KV
Transmission speed 100Mbps
Support mode CSP, PP, Home
Position compare output CMP x 2, 250 points / ch.
Incremental encoder input ±EA x2 , ±EB x2
Encoder index signal input ±EZ x2
Position compare output CMP x 2, 250 points / ch.
I/O pin type PEL x2, MEL x2, ORG x2, SD x2 and EMG x2
Position control Incremental mode / Absolute mode;
Data range: 32 bits
Home return mode ORG, EZ, SD, Limit & totally 31 types
Input Voltage 24VDC±10%
Drive model 2-phase, bi-polar current driving system
Current consumption 3.0W typical (120mA/24VDC) no load
Ambient temperature In use: 0 ~ 50°C;
In storage: -20 ~ 70°C
Humidity In use: 35 ~ 85% (Non-condensing);
In storage: 10 ~ 90% (Non-condensing)
Current setting Current: Max. 2.0A;
Selected: Using a variable resistor;
STOP: 0~F;
RUN: 0~F
Micro step 1, 1/2, 1/4, 1/8, 1/16, 1/32, 1/64, 1/128, 1/256 selected by rotary switch 0~8
Protection functions Connect to current sense resistor for bridge A.B = 2A
LED indicator EL+,EL-,ORG, EMG, SD, FAULT, PWR
STP-K121A EtherCAT® 2-axis, 2-phase microstep driver w. encoder
STP-K121B EtherCAT® 2-axis, 2-phase microstep driver wo. encoder
SCB-1BB-06A/10A/20A/30A/50A/A0A CAT5 LAN cable, 0.6M/1M/2M/3M/5M/10M