Connection; Conventional Detectors And Wall Tamper Contact; Connection Variants For Primary Lines Pl 1 - Pl - Bosch ISP‑EMIL‑120 Manual De Instalación

Expansion modules
5

Connection

5.1 Conventional detectors and wall tamper
contact (optional)
In case of an EN 50131-3 Grade 3 compliant installation, the
wall tamper is mandatory.
4
Element Description
1
2
3
4
5
5.2 Connection variants for primary lines PL 1 -
PL 6
4
Element Description
1
2
Bosch Security Systems B.V.
Refer to graphic 6 in chapter Graphics, page 4 .
Incoming and outgoing LSNs, can be exchanged.
4 Route the cable shield both ways.
If the wall tamper contact is not connected, the WT
bridge (57 + 58) remains plugged in.
4 When connecting the optional wall tamper
contact, remove WT bridge (57 + 58).
A maximum of 20 detectors of the same type can be
connected to a primary line (VdS).
4 Loop in terminal resistance (EOL) after the last
detector:
– 12k1 for ISP-EMIL-120 and ISP-PCBA-EMIL
– 4k7 for ISP-EMIL-3RDP
Open collector, 0 V is switched.
Open collector, 12 V is switched.
Refer to graphic 7 in chapter Graphics, page 4 .
Intrusion line with terminal resistance (EOL):
– 12k1 for ISP-EMIL-120 and ISP-PCBA-EMIL
– 4k7 for ISP-EMIL-3RDP
Contact line without terminal resistance
Connection | en
2020-04 | 08 | F.01U.076.548
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