Rockwell Automation MPP Processor Moduile - Manual (Page 6)

6 MPP October 2005 – Issue 6
Triguard SC300E
Connector summary
Connector Location Type
J3 (diagnosic port) MPP front panel (Figure 1-1) 9-pin D type socket female
J1 (I/O bus) MPP rear edge (Figure 1-1) 96-pin DIN41612 type C male
J2 (expansion bus) MPP rear edge (Figure 1-1) 96-pin DIN41612 type C male
e (expansion bus) Rear of backplane (Figure2-1) 96-pin DIN41612 type C female
f (watchdog) Rear of backplane 2-pin Combicon
g (diagnosic) Rear of backplane 26-pin IDC socket
CONTROLS AND INDICATORS
Keyswitch
User control is by the four position front panel keyswitch.
The switch positions as follows:
ON LINE (1) : Position for normal operating mode
PROGRAM (2) : Position for loading application
TEST (3) : Reserved for future use
RESET (4) : Holds microporcessor in reset mode
NOTE
The keyswitch can only be removed at the ON LINE (Position 1) setting.