INSTALLATION
3 - 6
I-E96-225A
®
message is then sent after the receiving device replies to the
request. The handshake function may be disabled for applica-
tions requiring special communications.
JUMPERS J11 AND J12
Jumper J11 must be set shorting pin 2 to pin 3. This allows
the CTT02 terminal to talk on the Controlway under IMCPM03
module control.
NOTE: If jumper J11 is set to short pin 1 to pin 2, the CTT will not be
functional.
Jumper J12 is normally set shorting pin 1 to pin 2. This avoids
potential damage if the board is connected to the MMU back-
plane in early Network 90 systems. Early Network 90 systems
applied -30 VDC to pins 3 and 4 of connector P1. This voltage
can cause damage to INFI 90 Open modules. In INFI 90 Open
systems, pins 3 and 4 of connector P1 are used for the redun-
dant Controlway bus. In this case, pins 2 and 3 of jumper J12
are shorted to allow the IMCPM03 module to use the Control-
Figure 3-4. DTE Setting for Jumper Array
J5 and J6
Figure 3-5. Loopback
Setting for Jumper
Array J5 and J6
TP 36056A
JU M P E R S J5 ,J6
JU M P E R S J5 ,J6
D T E W IT H N O H A N D S H A K E
D T E W IT H H A N D S H A K E
1
3
4
2
11
9
10
12
5
6
7
8
1
3
4
2
11
9
10
12
5
6
7
8
1
3
4
2
11
9
10
12
5
6
7
8
J U M P E R S J 5,J 6
TP360 57A
