Honeywell Sieger System 57 Quick Start Manual page 20

System 57 Quick Start Guide
should be connected to the GROUND terminal of the Hex Relay Interface Card or to a
suitable instrument earth point.
EOL
5.1k
Volt Free Output Detector
The diagram shows the detector connections for Channel 1. Channel 2, 3 and 4 connec
are similar and their te
Notes: 1. Some detectors may incorporate the alarm current resistor shown with a typical
v alue of 620 ohms, if not, this can be easily fitted externally within the detector junction box.
2. Where the detector is earthed locally, either to an earth stud or through the detector
casing or mounting, to avoid earth loops the screen sheath of the cable should be connected
at one end only.
Alarm Current Resistor
Normally Closed
Fault Contact
rminal connection numbers are shown in section 7.
05701-M-5026 MAN0839 Issue 1
21
620
Normally Open
Alarm Contact
23
19
IN+
IN-
5704 Hex Card
tions