16
2-1-6 TB Terminal 
 
2-1-7 Wiring for Mechanical Brake 
Uninstall BRAKE:  
  JSMA-S/L  series: Use Red wire and yellow wire connecting to DC +24V voltage(No polarity)  
  JSMA-M/H series: BK outputs from A & F of Motor Power Joint, servo motor can operate 
normally after uninstalling.  
Encoder
Brake
Encoder
Brake
 
Name 
Terminal 
Sign 
Detail 
R 
S 
Main circuit power input 
terminal  
T 
Connecting to external AC Power.  
Single / 3 Phase 200~230VAC  +10 ~ -15%  50/60Hz ±5% 
External regeneration 
resistance terminal 
P 
Regeneration terminal 
common point 
PC 
Please refer to Cn012 to see resistance value, when using external 
regeneration resistance. After installing regeneration resistance, set the 
resistance power in Cn012.  
 
U 
Motor terminal wire is red. 
V 
Motor terminal wire is white. 
Motor-power output 
terminal  
W 
Motor terminal wire is black. 
Motor-case grounding 
terminal  
FG 
Motor terminal wire is green or yellow-green.