E3H020 C-Bus Gateway
121
Building Technologies 001260_k_en_--.doc
Fire Safety & Security Products 02.2005
30 E3H020 C-Bus Gateway
30.1 Overview
z Connection C-Bus network <–> DMS / LMS via V28 interface (RS232)
z Conversion of C-Bus <–> CERLOOP/CERBAN/ISO1745
z All interfaces galvanically isolated
z Ground fault monitoring, detected via master module E3X10. (for application de-
tails see chapter 6)
z Lithium battery for RAM buffering
z Card format 233 mm x 200 mm
30.2 Application C-Bus <–> CERLOOP / CERBAN / ISO1745
≤EP5 ≥EP7F
Max. number of Gateways per C-Bus 1 15
Station type CK1142
Station type CK1143 –
Download of CK configuration data necessary –
Processing capacity –> see document 1076 –>see document 008725
– for connection to CERLOOP or NK8000 networks, additional hardware is re-
quired
– automatic data transfer of all CIs or CCs to CK in the start-up phase
– for CK1142 –> CKQ00xxx (EPROM set 2x 512Kx8Bit)
Z3S070 (RAM set 2x 512Kx8Bit)
Z3S080 (RAM set 2x 256Kx8Bit)
– for CK1143 –> CKW00xxx (EPROM set 2x 512Kx8Bit)
Z3S070 (RAM set 2x 512Kx8Bit)
– supports ISO1745 protocol
– install preferably in the fire detection system control unit housing
– can also be operated autonomously with its own power supply
(E3C011+B2F020+battery)
– integrated emergency operation circuit
Terminal block X1 and X2 (20 terminals each)
– 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
X2
X1
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