Manufacturer/Brand：YOKOGAWA

Product Package：Original Package

Part Number： ADV151-P00 S2

Shipping Term：TNT DHL FEDEX EMS UPS

Rated input voltage：18 to 26.4 V DC

Weight:：0.24kg

Input response time：8 ms or les 

Dimensions ：3.2x10.6x13cm

The I/O Modules can be connected to field devices by terminal connection or with a terminal block via a KS cableinterface adapter. A customer-furnished MIL cable can also be used to connect to the I/O Module. 

The Input/output board (IKK-4) interfaces the control unit processor board to the system loop. The IKK-4 board also includes circuits for transient suppression of all external signals. The IKK-4 board is controlled by the control unit board, via the address and data busses. 

The loop processor board SPK-2 controls and supervises two detector loops with analogue and addressable detectors. The detectors are constantly polled in order to detect faults or changes in alarm status. Detector-initiated alarms are also recognised and verified. The events are reported to the LPK-2 and proper hardware signals are then activated.