foreach ($relays as $index => $data) {
    $cur_oid = '.1.3.6.1.4.1.318.1.1.10.3.2.1.1.3.' . $index;
    $state_name = $data['emsOutputRelayControlOutputRelayName'];
    $states = [
        ['value' => 1, 'generic' => 2, 'graph' => 0, 'descr' => 'immediateCloseEMS'],