M&C CSS-VC1 - The Status Module; Figure 12 Electrical Connections Temperature Control Module; Figure 13 Electrical Connections Status Module

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Figure 12 Electrical connections temperature control module
15.3.3 THE STATUS MODULE
On the status module, by the group alarm message of the TCU a changeover relay and a solid-state
relay are connected. These can be used for alarm indication. In addition, external sample gas pumps
can be switched off via two further solid-state relays e.g. in the event of an alarm and switched on under
good conditions. For external control of the pumps, see Section 12.4.2.
Figure 13 Electrical connections status module