Platinum Z5 CD - Control Inputs; Status Ouputs

2-22 888-2408-002
WARNING: Disconnect primary power prior to servicing.
Installation & Initial Turn-On
2.5.11.1 Control Inputs
Input control lines are standard ground switching inputs. The inputs can be operated
by relay contact or transistor switching. See Figure 2-10.
Figure 2-10 Ground Switching for Remote Control Lines
2.5.11.2 Status Ouputs
The status output lines on TB1 are transistor type - open collector. Figure 2-11(A)
illustrates how to interface TB1 outputs with TTL logic circuits. Figure 2-11(B)
illustrates how to interface TB1 with an external relay.
Figure 2-11 TTL Logic and Relay Status Outputs