BX-MDI8 Input module for SecuriLine extended

Transcription

1 Input module for Securi extended Beginning with edition number The has 8 monitored inputs for connecting detection zones or for polling potential-free contacts. The module requires a redundant, external power supply for operation. It meets the Secui extended specification for operation on the addressable loop of the SecuriFire fire detection system. Fig. Description The can be connected to the Securi extended addressable loop of the SecuriFire fire detection system. Interfaces Addressing and parameter assignment for the is performed with PC software via the fire alarm control panel. The module includes a short-circuit isolator. In the event of wire breakage or a short-circuit, this functionality ensures that the fault is localised and at the same time maintains the full operability of the addressable loop. features External power supply galvanically separated from Securi extended Each of the 8 inputs is individually plannable Jumpers for setting the mode of operation Addressing and parameter assignment with PC software via Securi extended Up to 3 modules per loop can be connected Connectable detectors per input: * Detector series SecuriStar 5x/563 * MCP 5/55 * MMD30Ex-i via GTW * HX30 * HX30Ex-i via GTW The monitoring of the detector lines complies with EN 54-3 (interruption and short-circuiting of the transmission path). Integrated short circuit isolator Robust plastic housing Fig. interfaces Securi extended (X) Terminal Designation Description Data A A 3 B 4 Data B 5 SHD Screen support point 6 SHD Screen support point External power supply (X3) Terminal Designation Description VEXT_A A INCOMING EXT_A A INCOMING 3 VEXT_A A OUTGOING 4 EXT_A A OUTGOING 5 VEXT_B B INCOMING 6 EXT_B B INCOMING 7 VEXT_B B OUTGOING 8 EXT_B B OUTGOING Securiton AG Alpenstrasse Zollikofen Switzerland T 8 43 en / 7

2 Detector Number of detectors per alarm line Detectorbase Termination resistance 0,5 W 5% Connectors for detection zones and inputs (X) Detection zones and surveyed inputs can be connected to the X interface. Every input / line has its own current -limited output driver which supplies the connected peripheral devices with power. The operation mode and subtype selection is carried out individually for each detection zone and input. This is accomplished by means of software planning (SecuriFire Studio) and with jumper settings X to X8 on the module. If the jumper setting does not match the planning, a fault is reported on the SCP after startup Input no. Designation Function Jumper no. COM X8 X7 X6 X5 X4 X3 X X The following applies to all jumpers from X to X8: Detection zone mode of operation Detection zones SecuriStar 5 / 53 / 563 Conventional MCP MMD30 Ex-i HX 30 HX 30 Ex-i (NOT VdS compliant!) Surveyed input mode of operation Surveyed input 6K7 VDS mode of operation Surveyed input 3K VdS extinguishing input Valve monitoring How the modes of operation work All modes of operation supported by the function in accordance with the current increase principle. A defined resistance at the end of each stub line serves as line monitor. In the event of actuation, a defined alarm resistance must be switched parallel to the terminal resistor. The terminal resistor is monitored for creeping wire breakage and short-circuit when quiescent. The following information about the number of detectors per zone is based on the technical system limits and may be restricted by directives and regulations. Detection zone mode of operation SCD 563 TCD 563 MCP 5 MCP 55 max. 3 USB 50-x max. 0 MMD30 Ex-i max. 0 USB 50-7 Ex-i (via safety barrier GTW) 3 k 4,7 k ORM30 Ex-i 43 Ex-i WDM 5 Ex-i max. 0 (via safety barrier 4,7 k WMM 6 Ex-i SSD 5 UTD 5 max. 3 GTW) USB 50-x 3 k ORM 30 A/Y ORM 30 A/K WDM 5 A max , 43 K 3 k WMM 6 A UFM 840 max. 4 43, 43 K 3 k DFM 435 Wx max. 0 3 k Surveyed input mode of operation Termination resistance Alarm resistance Surveyed input 6K7 6,7 k ±5 %; 0,5 W 8, k ±5 %;0,5 W VDS mode of operation Termination resistance Alarm resistance VdS- extinguishing input 3,3 k ±5 %; 0,5 W 680 ±5 %; W Surveyed input 3 k ±5 %; 0,5 W,5 k ±5 %; 0,5 W 3K Valve monitoring 3 k ±5 %; 0,5 W,5 k ±5 %; 0,5 W (,5 k pre-alarm) Input DFG-60 BK3 3 k ±5 %; 0,5 W,5 k ±5 %; 0,5 W / 7 T 8 43 en

3 Power requirement When both detectors and modules are operated on an addressable loop, note that the has a higher power consumption than a detector. For security reasons a maximum of 3 s are permitted per addressable loop. Connection examples Connection principle External power supply A tool is available for calculating the maximum possible loop length and the maximum number of participants. Planning and projection Planning is to be carried out in accordance with the applicable standards and directives. According to EN54 a max. of 3 detectors are permitted per. Automatic and non-automatic detection zones cannot be combined on a stub line due to regulations. The can be operated in the Securi as well as in the Securi extended mode. PSU (+4V) Securi / Securi extended ) Possible only if all modules and detectors are located in the same fire sector Fig. 3 Connection principle Connection the Securi extended and the external power supply ) The desired function can be assigned to each input with SecuriFire Studio. Also, the mode of operation of each input on the module must be set with the appropriate jumper. An external power supply compliant with EN 54-4 is required to operate the. External power supply + + If the and power supply are mounted at separate locations, the power supply line must be redundantly implemented with separate fusing. The external power supply must be dimensioned to the maximum power consumption of the connected peripheral devices, dimensioned to the bridging time and the maximum lengths of the power supply line. Supplying power to multiple modules from the same power supply is permitted only if all detectors and inputs are located in the same fire sector. Due to the high power consumption, a length calculation must be performed for the power supply lines. EXT_B VEXT_B EXT_B VEXT_B EXT_A VEXT_A EXT_A VEXT_A SHD SHD OOP OOP X 3 X additional additional Fig. 4 Connection the Securi extended and the external power supply T 8 43 en 3 / 7

4 R4 R3 R (RE) R5 R4 R3 R (RE) R5 Connecting the detector series 5 / 53 / 563 and MCP 5 / 55 USB End detector USB X COM X8 X7 X6 X5 X4 X3 X X Fig. 5 Connecting detector base USB 50 MCP 5N k5 3K last manual call point In the last manual call point a 3K resistor must be used MCP 5N k5 X COM X8 X7 X6 X5 X4 X3 X X Fig. 6 Connecting MCP 5N manual call points Do not remove R (RE)! R MCP last manual call point Remove R (RE)! R MCP X COM X8 X7 X6 X5 X4 X3 X X Fig. 7 Connecting MCP 55 manual call points 4 / 7 T 8 43 en

5 4k7 + + Connecting the detector series MMD30 Ex-i with direct current isolating transformer GTW 0 This connection does NOT fulfil the requirements of VdS Directive 489. Ex area Max. 0 USB 50-7 Ex-i detector bases USB 50-7 Ex-i USB 50-7 Ex-i ast detector GTW 0 X COM X8 X7 X6 X5 X4 X3 X X Fig. 8 Connecting detector base USB50-7 Ex-i with direct current isolating transformer GTW 0 Connecting the detector base 43 Ex-i with direct current isolating transformer GTW 0 This connection does NOT fulfil the requirements of VdS Directive 489. Ex area Detector base 43 Ex-i End detector max. 0x 43 Ex-i detector bases Detector base 43 Ex-i GTW X COM X8 X7 X6 X5 X4 X3 X X Fig. 9 Connecting the detector base 43 Ex-i with direct current isolating transformer GTW 0 T 8 43 en 5 / 7

6 3 680 R Connecting surveyed inputs 6k7 8k k5 X COM X8 X7 X6 X5 X4 X3 X X Fig. 0 Connecting surveyed input 6K7 / surveyed input 3K Connecting extinguishing systems X k5 k5 a b a or b = pre-active a and b = active Extinguishing control panel COM X8 X7 X6 X5 X4 X3 X X Fig. Valve monitoring / Extinguishing input in accordance with VdS 6 / 7 T 8 43 en

7 Article numbers / spare parts Short designation Art. number CH Art. number Input module MOD 3 IP66 Map case for Technical data Securi extended (X) Function Input module Operating voltage to 30 V-DC Power consumption (module's power consumption only) 6 ma Signal transmission Serial data transmission, -line technology Connection Screw terminals max..5 mm Monitored inputs (X) 8 Output voltage 30 V-DC Short circuit current 5 ma resistance max. 50 Ω length max. 000 m Connection Screw terminals max..5 mm External power supply (X3) 8 Operating voltage to 30 V-DC Power consumption dependent on the input voltage and the number of used inputs, max. Operating current 70 ma 45 ma 40 ma Per activated line (fault WB) ma,5 ma ma Per activated line (normal operation) 0 ma 4 ma 0 ma Per activated line (pre-alarm) 40 ma 5 ma 0 ma Per activated line (alarm) 80 ma 50 ma 40 ma resistance max. 4 Ω mm max. 80 m Connection Screw terminals max..5 mm General Protection type 66 with map case IP Ambient temperature -0 to C Humidity ambient conditions 5 to 95 %, without condensation rel.h VdS approval applied for Declaration of performance CPR DE-EN Dimensions (H x W x D) 80 x 5 x 0 mm Dimensions with map case (H x W x D) 94 x 80 x 57 mm Weight approx. 5 g T 8 43 en,.0.04 Rd 7 / 7 First edition:.0.04 Rd The product specifications contained in this document are subject to change without notice. Copyright by Securiton