DEIF PCM4.3 input interface module

The physical layout of the Single Channel Control Card is shown below. The Sensor Drive Modules plug into the 14-way connectors J1 and J2 while the Analogue Output Module, when fitted, plugs into J3 and J4. Link LK1, available on MkII cards only, is used when individually powering control cards See Chapter 4, Section 16.2.The Field Interface Card and the four types of relay card provide the interface between a Single Channel Control Card and the field wiring. 5.2 Field Interface Card (Part Number 05701-A-0326) 5.2.1 General For use in systems with master relays. Used on all channels except the master. Provides connections between the sensor and the control card only. No relays fitted

Double SPCO Relay Card

Provides connections between the sensor and the control card in the same way as the Field Interface Card. In addition, single pole relays provide voltage free contact outputs for the A1 alarm level, A2 alarm level and fault condition.Provides connections between the sensor and the control card in the same way as the Field Interface Card. In addition, single pole relays provide voltage free contact outputs for the A1 alarm level, A2 alarm level, A3 alarm level, fault and inhibit conditions.Provides connections between the sensor and the control card in the same way as the Field Interface Card. In addition, single pole relays provide voltage free contact outputs for 2 x A1 alarm level, 2 x A2 alarm level, 2 x A3 alarm level, fault and inhibit conditions.

Provides connections between the sensor 

and the control card in the same way as the Field Interface Card. This card is used to provide master alarm functions or a mixture of master and individual alarms. The card is fitted with eight relays, seven of which are fully configurable while the eighth is used for fault alarm. The relay states are monitored by the control card to ensure correct operation of the relays. In the case of a malfunction, the fault relay of the high integrity relay card de-energises. The fault relay shall always be monitored in order to ensure correct operation of the system. Additional capabilities are available with this card including delayed switch on or switch off of the alarm relays. Note: The High Integrity Relay Card can only be used with MKII Control Cards

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