Rockwell Automation 1426 PowerMonitor 5000 Unit - Manual (Page 30)

30 Rockwell Automation Publication 1426-UM001F-EN-P - November 2013
Chapter 2 Install the PowerMonitor 5000 Unit
KYZ and Relay Outputs
The KYZ solid-state relay output can be connected to an external pulse
accumulator or controller. Relay outputs can be used for control of loads,
switching of circuit breakers, signaling, and other applications. Wetting voltage
must be provided by the external device or circuit. The KYZ output is designed
for low-current switching. The diagram indicates typical KYZ and relay output
wiring.
Figure 17 - KYZ and Relay Outputs
(COM)
( + ) ( - )
( + ) ( - )
(N.C.)
(N.C.)
(N.O.)
(N.O.)
(COM)
Z
K
Y
Rn C
Rn com
Rn O
PowerMonitor 5000
(equivalent circuit)
PowerMonitor 5000
(typical for R1, R2, and R3)
Wetting Power
Supply
Max 240V AC/DC
(by user)
Wetting Power
Supply
Max 240V AC/DC
(by user)
Pulse Accumulator
or Controller
(by user)
Controlled Load
(by user)
IN 1
COM
T1
T2