Despatch P1400+ Temperature Controller - Manual (Page 25)

19
4.15 Option Slot 2
Option Slot 2 - Relay Output Module
If option slot 2 is fitted with a relay output module, make connections as illustrated. The relay
contacts are rated at 2 amps resistive, 240 VAC (120V max for direct Valve Motor control).
Figure 19. Option Slot 2 - Relay Module Connections
Option Slot 2 - SSR Driver Output Module
If option slot 2 is fitted with an SSR driver output module, make connections as illustrated. The solid-
state relay driver is a 0-10V DC signal, load impedance must be no less than 500 ohms. SSR driver
outputs are not isolated from the signal input or other SSR driver outputs.
Figure 20. Option Slot 2 - SSR Driver Module Connections
Option Slot 2 - Triac Output Module
If option slot 2 is fitted with a Triac output module, make connections as shown. This output is rated
at 0.01 to 1 amp @ 280V AC 50/60Hz. (140V max for direct Valve Motor control).
Figure 21. Option Slot 2 - Triac Module Connections
22
23
N/C
COM
24 N/O
22
23
_
24
+
23
24
∼