MTS Model FlexTest SE - Manual (Page 174)

Models FlexTest® IIm/GT/SE Controller Hardware
J51 Box In
FlexTest GT Controller Connections 174
J51 Box In
The J51 Box In connector provides an interface for connecting multiple MTS
controller boxes together to allow sharing of station interlock status and a master
synchronization clock.
Master/dependent
input
The master/dependent input setting (connector pin 8) determines whether a
controller box is master or dependent in the multibox chain. If this pin is
jumpered to ground the controller is dependent, if not it is the master. Upon a
CPU or interlock reset, software checks the state of this pin, and configures the
controller box accordingly.
Cable specification
Use MTS cable PN 056-534-1xx.
+clk in
/intlk in 2
signal return
/intlk in 1
/intlk in 3
/intlk in 4
signal return
master/dependent in
-clk in
/intlk return out 1
/intlk return out 2
/intlk return out 3
/intlk return out 4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
J51
Box In