Siemens Cerberus CS1140 - Control Modules (E3 L, E3 G Series); E3 L020 Control Module I;O

E3L020 Control module ”I/O”
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Building Technologies 001260_k_en_--.doc
Fire Safety & Security Products 02.2005
31 E3L020 Control module ”I/O”
31.1 Overview
z Control module for 16 control inputs/outputs
z Driver output or control input as required
z I-Bus module
z Inputs/outputs with voltage surge and EMI protection
z Individual function allocation of inputs/outputs
z Ground fault monitoring, detected via master module E3X10. (for application de-
tails see chapter 6)
z Card format 100 mm x 200 mm
z I-Bus address is set at programming switch ”S3”
31.2 Key data
Control outputs 16, load capacity up to 40 mA (24 VDC)
Control inputs 16 via volt-free contacts
Quiescent current at 24 V 22 mA
Terminal block X10 (20 terminals)
– mounted on module chassis
– for the connection of the prefabricated cable to connection level, or
– for direct connection of the periphery
Card chassis
– mounted on module chassis
31.3 Important components
F2
F17
F18
F1
S3
ON
1
1
4
K1
ON
S2
F19
ST1
ASIC
I-BUS
H1
H16
1
2
3
4
5
6
7
8
9