PC3000 Complete Installation guide iss 12 - Elektro-Trading

Intelligent Communications Module
Communications Configuration Jumpers
18-4
The communication configuration jumpers function in a very similar manner to those
on the LCM_Plus, although their layout is rather different.
A
B
C
X
LKA3
LKB3
LKC3
LKA4
LKB4
LKC4
LKA7
LKA1 LKA2
LKB1 LKB2
LKC1 LKC2
LKA1-8 configure port A, LKB1-4 configure port B and LKC1-4 configure port C.
The links have the following functions -
3 pin links may have the shorting link fitted in the forward position (towards the front
of the LCM-Plus), the rear position (towards the rear of the LCM-Plus) or not fitted
at all. When not fitted the shorting link may be ‘parked’ by hanging it off one pin.
LKA5
LKA6
LKA8
PC3000 - Installation Guide