14 Description of Units and Circuit Boards
14.6Machine Safety Terminal Block Circuit Board (JANCD-YFC22-E)
14-33
182582-1CD
182582-1CD
MH900, DX200 Controller
14.6.12  Universal Safety Input
The universal safety input signal is used in the safety logic circuit function. 
Fig. 14-24: Universal Safety Input
14.6.13  Universal Safety Output
The universal safety output signal is used in the safety logic circuit 
function. 
For example, composing the circuit to output the status signal, such as the 
servo ON signal or the emergency stop button by the safety logic circuit 
function enables to output the signals to the external device. 
The signal is outputted as the dual signals, and inputs the status of the 
driven devices by the output signal as the monitoring signal.
For the example of use of the universal safety output signal, refer to 
section 8.23 “Safety Logic Circuit”.
Fig. 14-25: Example of Use of Universal Safety Output Signal
61
62
63
64
CN219
GSIN1_1-
GSIN1_2+
GSIN1_2-
GSIN1_1+
Turn ON/OFF
at the same time
Universal safety input
DX200
Machine safety terminal 
block circuit board
(JANCD-YFC22-E)
㪍㪐
㪎㪇
㪚㪥㪉㪈㪐
㪞㪪㪦㪬㪫㪈㪶㪈㪄
㪞㪪㪦㪬㪫㪈㪶㪈㪂
㪎㪈
㪎㪉㪞㪪㪦㪬㪫㪈㪶㪉㪄
㪞㪪㪦㪬㪫㪈㪶㪉㪂
㪎㪎
㪎㪏㪞㪪㪜㪛㪤㪈㪄
㪞㪪㪜㪛㪤㪈㪂
DX200
Universal safety output 1
Universal safety output 2
Monitoring signal
Machine safety terminal 
block circuit board
(JANCD-YFC22-E)