West Control Solutions MRC 8000 - Manual (Page 18)

18
FIGURE 2-12
SSR Driver Output
Connections are made to relays D through A as shown. Terminal connections are made using
TB7 and TB6, depending on the number of SSR Driver outputs specified.
FIGURE 2-13
Current Output
Connections are made to current outputs A and B as shown. Each current output is program-
mable as either 4 to 20 mADC or 0 to 20 mADC. Each output must be assigned to the desired
function in the Program mode. Terminal connections are made using TB8 and TB9 for current
output A and B respectively. Connect positive lead (+) to terminal 1 and the negative lead (-)
to terminal 2. Each current output will operate up to a 650 ohms maximum load.
1 2
SHIELDED
TWISTED
PAIR
LOAD
+ -
650 OHMS
MAXIMUM
1 2 3 4
SSR
+ -
TB6 OR TB7