Advisor Advanced ATSx000A(-IP) Installation and Programming Manual  19 
EOL connection types 
The following EOL connections are used for different input types and EOL 
values. See “Values for end-of-line resistors” on page 16 for more details. 
Figure 17: Connection type 
A  Alarm relay 
T  Tamper relay 
F  Fault / Anti-mask alarm relay 
RA  Alarm resistor 
RT  Tamper resistor 
RF  Fault / Anti-mask alarm resistor 
Caution: When using connection types (4), (6) and (7), the antimask option of 
the zone must be enabled. Other zones must have this option disabled. See 
“4.1.n.6.6 Anti mask” on page 98.