West Control Solutions 8700+ - Manual (Page 34)

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- DIN Controllers & Indicators - Product Manual
59305, Issue 7
– March 2014 Connections Page 29
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).
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DIN
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DIN &
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Figure 22. Option Slot 2 - Relay Module
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 resistance must be no less than 500
ohms. SSR driver outputs are not isolated from the signal input or other SSR driver outputs.
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DIN
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DIN &
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DIN
Figure 23. Option Slot 2 - SSR Driver Module
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).
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DIN
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DIN &
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DIN
Figure 24. Option Slot 2 - Triac Module
WARNING:
THIS MODULE MUST NOT BE FITTED INTO OPTION SLOT 3.
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