Wiring Outputs - Wiring Hookup; Figure 2.9 Output Connections: A) Mechanical Relay And Ssr Outputs - Wiring Hook Up; B) Pulse And Analog Outputs - Wiring Hook Up; Figure 2.10 Typical Application - Omega CNi8 Manual

2.3.6 Wiring Outputs
This meter has two factory installed outputs. The SPDT Mechanical Relay, SPST
Solid State Relay, Pulse and Analog Output Connection are shown below.
Figure 2.9
a) Mechanical Relay and SSR
Outputs Wiring Hookup
ac CONTROLLED SSR USED WITH TEMPERATURE CONTROLLER WITH dc VOLTAGE SSR DRIVER OUTPUT
Vac
ac CONTROLLED SSR USED WITH TEMPERATURE CONTROLLER WITH MECHANICAL RELAY OUTPUT
Vac
Vac
TEMPERATURE
CONTROLLER CONTROL
SIDE
0 or 5 Vdc,
TYPICALLY
TEMPERATURE
CONTROL
CONTROLLER
SIDE
Vac
DRIVING
SSR
ac CONTROLLED SSR USED WITH TEMPERATURE CONTROLLER WITH TRIAC OUTPUT
CONTROL SIDE
TEMPERATURE
LOAD
CONTROLLER
RESISTOR
Vac
DRIVING
SSR
Figure 2.10 Typical Applications
b) Pulse and Analog
Outputs Wiring Hookup
dc INPUT
LOAD
SSR
SIDE
4 1
3 2
ac INPUT
LOAD
SSR
SIDE
4 1
3 2
ac INPUT
LOAD
SSR
SIDE
4 1
3 2
11
Use copper conductors
only for power connections
HEATER
Vac
FAST BLOW
FUSE
HEATER
Vac
FAST BLOW
FUSE
HEATER
Vac
FAST BLOW
FUSE