Omega DTG-RTD100 Series User Manual page 29

Power Supply Wiring Example
Analog Output Wiring Example
Alarm Wiring Example
Driving a relay or low impedance input (Open Drain)
Diode required for magnetic relays. Not required for solid
state relays or magnetic relays with internal diode.
24Vdc POWER SUPPLY
–
+
5
Figure 4-11. Wiring - Power Supply
TB1
4 5
CHART RECORDER
+
Figure 4-12. Wiring - Analog Output
NOTE:
24 VDC
POWER
+
SUPPLY
1N4004 OR
EQUIVALENT
ALARM RELAY
3 2 1
TB2
Figure 4-13. Wiring - Alarm
Installation, Mounting & Wiring
4
TB2
–
–
4
4-6